The BD1N is definitely better. Tanto tungsten coated steel blade is partially serrated Easy action thumb stud opener. This SOG Terminus sports a CTS-BDZ1 steel blade with a stonewashed finish, the knife retains a light weight with its Crimson Red G-10 handle. Excellent condition, some scratches, razor sharp, no box. Check out the latest All-Clad knives, a cutlery collection that combines German-engineered handles with. What is bg42 steel? – BG42 Steel Review. 10am-7pm Tuesday - Friday 8am-5pm Saturday. 5160 59 - Ontario. I seen Dave has a new Blur for sale and was wondering about the steel BDZ-1? i dont know much about steels but have never heard of this, how does it compare to D-2 and S30V? any info would be helpful. Using only low-grade abrasives, the Cru-Wear can look new. Visit Site Email Us. 95", making it legal to carry in districts with a 3" maximum blade ordinance. It’s a platform to debut new steels for the customer looking for something a little bit different. Leopcito 10" Fixed Blade Tactical Knives with Sheath and Clip, Stainless Steel Survival Hunting Bushcraft Full Tang Non-Slip Handle Outdoor Knife for Camping, Hunting, Adventure, Outdoors, EDC. 00 (Save 39%) $39. Find many great new & used options and get the best deals for Kershaw USA Blur Tiger Stripe Tanto AssistedOpening Knife 1670tts Bdz1 at the best online prices at eBay! Free shipping for many products!Kershaw Blur Tiger Striped Knife BDZ1 Steel Plain Edge 1670TTS. It’s made from a mixture of Tungsten, Vanadium, Cobalt, and molybdenum. Molybdenum, 1%. 10%. Thanks to Trevor Welch, Theo N, Guns N’ Loaded, EV. TAKE ON THE TOUGH TASKS WITH THIS TACTICALLY STYLED GREEN SMOKED BLURSpecial Limited Edition Run of 2,700 pieces with BDZ1 Carpenter Steel Blades. That makes it harder, and offers better edge retention. I was a big fan of the original Terminus XR– with carbon fiber and CTS-BDZ1 (now replaced with S35VN), and the budget version is a screaming deal at this price. 90%: This makes the O1 tool steel a truly high carbon steel that offers rather elevated hardness ratings. I think for EDC I'd like BD1N better, but honestly the BD1N, while a substantial upgrade to BD-1, really still doesn't compare to my normal EDC blades (which are all pretty "high end" steels like Maxamet. Columbia River (CRKT) – 17-22. If anything m390 is slightly more advanced because it uses a 3rd generation powder steel process and 20cv (as well as cts204p which is the same steel by a third company) use a second generation process. 875” black and stonewash drop point blade made from 1095 Steel, offers great edge retention, great wear-resistance but comes with lower corrosion resistance, This knife is designed for concealment and compact carry, if you want a little more grip you can wrap the tang in paracord or buy the. These knives were already available with carbon fiber handles and BDZ1 steel, but these new variants that just landed feature D2 steel with green or red G10. Subscribe. Often described as ‘simple’ and ‘old’, it’s often hinted that this steel grade is. UPC-A: 7 29857 00870 9: EAN-13: 0 729857 008709: Country of Registration: United States: Brand: SOG : Model #:Customer return. It comprises 4. 4037 steel group, however unlike the 1. Kershaw Knives **Limited Edition** Stonewashed BDZ1 plain edge Tanto Blur with a Black anodized Aluminum handle. You mentioned the Ka-Bars. Check out the latest All-Clad knives, a cutlery collection that combines German-engineered handles with. Carbon, 1. Triple riveted, polymer handle for extra durability. What is bg42 steel? – BG42 Steel Review. The knife features a CPM154KershawBlur KnifeBlack Tanto Edge - Black Handle1670TBDZSpecificationsMade in the USA SpeedSafe® assisted opening Liner lock Thumb stud Reversible (tip-up/tip-down. How to Put Batteries In An Airsoft Gun: Everything You Need to Know. 1095 CRO Van steel is a type of carbon steel, meaning it contains a significant amount of carbon to bolster its hardness. Because of its reliable hardness and general durability, it makes for a great steel for combat. . Messages. The IZULA Neck knife is the most recognized Skeletonized Neck Knives on the Market, it comes with a 2. Simply put, it is not. BDZ1(Carpenter) - Stainless steel designed to provide uniform, fine carbide structure. The Sandvik 12c27 is a steel that undergoes a cheaper manufacturing process. I sold my EDC and I bought a Skyline Damascus which I carry now from time to time. The VG10 is a “high end” steel, at a higher tier than the 440c steel. There is a common misconception that steel is a singular entity. Drop point CTS-BDZ1 steel blade with a Tiger Stripe finish. CarTech CTS BDZ1 alloy is a martensitic steel chemically balanced and processed to provide a uniform, fine carbide structure. S. 6 ounces while still offering durability and toughnessKershaw 1670purbdz blur assisted, black, purple knife. Overall Length: 9. Tactical Grey with upgraded, stonewashed BDZ-1 s. It’s the main reason why some 15n20 blades feature a hardness rating of 62 to 62 HRC. The Blur has the build and performance of a. Gerber is building a limited quantity of this iteration of the best-in-class Strongarm and Ghostrike Fixed Blade Knives. 440a Steel hardness. I personally really like most carpenter steels and am a big fan of the BD's (BD1, BD1N, BDZ1, BD4) In my opinion BD1 is a great steel, it takes a very very fine edge and is very easy to sharpen, doesn't hold it as long as some of the "super" steels but holds it better then the Chinese Cr series or Aus 8. This tiny amount boosts the machinability of the W2 steel, along with its notched impact toughness. Made In United States of America. Its high-polish finish makes it look like stainless steel despite a chromium content of only 11. This tiny amount boosts the machinability of the W2 steel, along with its notched impact toughness. 75%: This is the main element that determines the hardness of the steel. Below shows a chart summarizing all of the steels and heat treatments which were utilized, along with the measured edge retention on the CATRA tester in mm. The SpeedSafe assisted opening tanto-style Stonewashed blade is crafted from high-performance CTS-BDZ1 stainless Carpenter Steel. 2% – There are numerous ways in which EN 45 steel. Black reversible pocket clip for tip-up or down carry. The short front edge is particularly handy for opening boxes. 5% to 1. As a matter of fact, the company has been producing specialty alloys since 1889. 025%: A little is more than good enough, since too much of it reduces a lot of the steel’s impact properties. 19". Mora of Sweden Companion MG Heavy Duty Carbon Steel Knife Morakniv 12494. Black anodized aluminum handle with Trac-Tec inserts for better grip. The steel does possess some toughness that allows knife makers to use it to manufacture fishing, filleting and hunting knives. Inside the handle sits a pair of dual stainless steel liners which both house the assisted mechanism and act as the knife lock. . The Kershaw Blur is a favorite among knife enthusiasts. 3. Its edge retention also matches the 420hc, and it’s almost (but not quite) as easy to sharpen as the 420hc. Highly stain resistant, used for razor blades and other utility applications. 9 inchBlade Style: AssisteSandvik 14C28N steel is a high-performance steel with increased nitrogen in the formula for excellent corrosion resistance and hardness. Easy action thumb stud opener. 6%. Closed Federal HolidaysThe 4110 and 4116 are very similar in composition so they’re always compared against each other. Composition Comparison Graph For The Knife Steels Bohler-Uddeholm AEB-L, Carpenter BD1, Carpenter BD1N, Carpenter BDZ1 Version 4. 420HC blade steel with black ceramic coating offers superior corrosion resistance. They have been very surprising in regards to performance. Was disappointed it being a 2,000 only run they were to dumb to number the knives. 75%. 8K subscribers. Would you rock it?. Knives made out of 1084 steel will require proper care to. Fe A martensitic steel chemically balanced and processed to provide a uniform, fine carbide. Based largely on the 3% vanadium, I would expect S35VN to out-cut BD1N, all other things being equal. 8". TAKE ON THE TOUGH TASKS WITH THIS TACTICALLY STYLED GREEN SMOKED BLURSpecial Limited Edition Run of 2,700 pieces with BDZ1 Carpenter Steel BladesThe Tanto Blur offers all the great grip advantages of(Not to be confused with bd1 or bdz1) It is a unique steel since it doesn't substitute carbon for Nitrogen, it has both. SOG XL Slimjim & Standard Size Slimjim. Gerber Freescape Camp Saw $65. The originators of the steel added more carbon, chromium, vanadium, nickel, and molybdenum to improve on the original 1095 steel. Made in the USA SpeedSafe® assisted opening Non-Serrated BDZ-1 Tanto Blade Trac-Tec inserts for added grip DescriptionThe Tanto Blur offers all the great grip advantages of the other Blurs on the forcSo, I didn't make it on Friday, so they were out of ZTs but I managed to score an old Breakout, two Emerson CQC4s a tomahawk, two of the military boot. When it. Both are popular picks for stainless steel knives but the 4116 has a little bit more molybdenum with its 0. It is a great EDC, I carried one regularly until I got really hooked on the Blur tanto with BDZ1 steel. BDZ1 steel is a specially formulated high carbon chromium stainless steel that has undergone a unique heat treatment. Model: Blur. 26 inches closed; model number: TM1021-BXBusiness, Economics, and Finance. Comes outfitted. Thanks in advance!If you’re a knife user or knife maker that looks. . CryptoI've got a CS I can put up. It’s 9 inches long, 6mm thick, and weighs a hefty 2. 20oz / 91g. Leopcito 10" Fixed Blade Tactical Knives with Sheath and Clip, Stainless Steel Survival Hunting Bushcraft Full Tang Non-Slip Handle Outdoor Knife for Camping, Hunting, Adventure, Outdoors, EDC. Browse our growing library of resources including case studies, product brochures, technical data sheets, product selection guides and more. Made in the USA SpeedSafe® assisted opening Non-Serrated BDZ-1 Tanto Blade Trac-Tec inserts for added grip DescriptionThe Tanto Blur offers all the great grip advantages of the other Blurs on the forc1800Gear has new product updates and photos from the Outdoor Retailer Summer Market 2018 held in downtown Denver, Colorado. View all product detailsKershaw Blur Assisted Opening Knife Purple Scales, Stone Washed BDZ1 Steel Blade. I do not subscribe to ultra earnest, super serious, arguing about e. 99 25% Bonus Bucks. Being low-end stainless steel, the 420hc is a great steel for the low-entry knife, it has decent edge retention, good corrosion resistance, and it’s easy to sharpen, so the answer is Yes, its good for knives. This 8cr13mov is a rather affordable steel from China, and you have brands like Spyderco that use it. The biggest difference between the two. Never cut or carried. 3,413. 4116 67 - Cold Steel Bushman. Gerber Edict. or Best Offer. The AUS 8 is said to have a Rockwell hardness rating of 58-59 HRc. H1 Steel, fully serrated, yellow FRN, only used a couple times. CryptoWith upgraded BDZ-1 steel, the Ghostrike is better prepared for tasks that demand more from your blade. It offers decent edge retention, though of course it won’t compare to ZDP-189 steel at keeping a sharp edge. 9cr18mov - 72 - Freewolf Knife. It’s true that the super steels are all harder, but you have more than enough hardness with its 61 HRC rating. The Blur has the build and performance of a. About this item . Get the best deals on SOG Pen Collectible Folding Knives 1 Blades when you shop the largest online selection at eBay. 6 0. Drop point CTS-BDZ1 steel blade with a Tiger Stripe finish. BDZ1(Carpenter) - Stainless steel designed to provide uniform, fine carbide structure. The steel is not the best choice if you are willing to. 920-497-1020. Made in the USA. Country of Origin: USA. Highly stain resistant, used for razor blades and other utility applications. . 4034 Steel Hardness. If you have been researching knives online, then you have probably heard BDZ1 steel name quite a lot. BLADE 2. Due to its ability to achieve high hardness, excellent edge retention, and stain resistance, BDZ-1 is an ideal steel for utility and combat situations where your knife might take a beating. Similar blade profile/shape, but in a full flat grind instead of the saber grind of the Gerber. BlackSo Im happy to say Kershawguy. The 154cm steel has a Rockwell hardness rating of 58-61 HRc. This is my first post, and I'm a big fan of tactical knives, both folding knives and fixed blade knives. This model features a tactical grey rubber handle, a modified drop point style blade in a stonewash finish and the molded polymer sheath allows for a variety of carry options. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Product Type: Knife. The 1670PURBDZ Blur features a stonewashed CTS-BDZ1 steel Tanto blade with a plain edge and a purple anodized aluminum handle with Trac-Tek inserts for superior gripping power in all conditions. C75 Opinel - 66. A XR locking mechanism. ADDITIONAL INFO: Kershaw introduced the Skyline flipper in 2008. 5% Cr, CTS-BD1 has 15. Larger enough blade, vg-10, $50 range. Highly stain resistant, used for razor blades and other utility applications. It’s got an excellent, well-rounded drop point blade that’s sub-3 inches and features a flat grind with a stonewashed finish. Mo, Bal. The 1670GRNBDZ Blur features a stonewashed CTS-BDZ1 steel Tanto blade with a plain edge and a green anodized aluminum handle with Trac-Tek inserts for superior gripping power in all conditions. Gerber is experimenting with steel and color options with the back-to-back releases of two limited editions. Super tough full tang construction with a sure, comfortable grip. The Terminus XR opens with 3 different methods: it has a jimped blade flipper, dual thumb studs, or by holding the sliding switch back on the side of the knife and flicking the knife with force. 4%. 4% to 1. It is a great EDC, I carried mine daily until I got really hooked on the Blur tanto with BDZ1 steel. It is ranked among the finest high-end stainless steel on the market because it offers excellent edge retention, high corrosion resistance, and high toughness. SOG Terminus XR Folding Knife 3" with the CTS BDZ1 Steel Blade Black Carbon Fiber/G10 Handle. The SOG Terminus XR has an comfy ergonomic shape with SOG's smooth XR locking mechanism. 40" Tiger Striped Sandvik 14C28N Tanto Blade, Black Aluminum Handle. CTS BD1N is alloy nitrogen-bearing high carbon chromium martensitic steel, and therefore offers higher hardness than CTS BD1. I do gear reviews, steel edge retention testing, gag videos and outdoor adventure videos. Discontinued/Retired/NLA SOG Cryo Terminus XR with CTS BDZ1 steel and carbon fiber G10 handle scales. SOG SogFari Machete 24" Overall Fixed Serrated Sawback Blade Black Handle MC02NNEW Kershaw 1670GRNBDZ Green Blur Assisted Opening Pocket Knife LIMITED EDITIONNEW Kershaw 1670GRNBDZ Green Blur Speed Safe Assisted Opening Pocket Knife with CTS-BDZ1 Blade Steel!LIMITED EDITION!!FASThe most popular and widely respected voice in America for your gun rights, breaking 2nd Amendment news, and everything else you need to know as a gun owner. 22in / 107mm; WEIGHT 3. And in comparison with other low-end stainless steel, the 420hc comes in a good place, so owning a 420hc knife would be a smart. It is described as a fine steel, for a fine edge. Nickel, 2. The Blur has the build and performance of a great. Knives, Erik Coccia, Francisco J. Lady of the Order Aeon SaberForum. I sent you an email!Kershaw USA - Blur Tanto -BDZ1 Steel Blade 1670TBLKBDZ- Discontinued. Allows for Multiple Carry Options. Black anodized aluminum handles of durable 6061-T6 aircraft aluminum with sure-grip Trac. It’s just that the 420hc offers excellent corrosion resistance, but the 1095 does poorly with moisture and can rust very easily. May 1, 2020 Larrin. Description: The Kershaw Blur is a favorite among knife enthusiasts. The Blur has also become a place for steel experimentation for Kershaw. Gerber Empower Automatic Folding Knives $197. 95″ CTS BDZ1 steel blade, and are fully-ambidextrous with a swappable belt clip. Steel gurus, where's the difference? Any advantages over BD1(N)? Could anyone post size & thickness comparison pics of the Squarehead versus the Dog Tag? I think I like the DT design more (rather have aluminium than FRN), but also the size is a factor. 20%: Like carbon, it’s used to boost the hardenability of the steel and to increase its tensile strength. Easy action thumb stud opener. Modal: KS1670GRNBDZ. The Terminus XR uses a new steel from. 8". 3". BDZ-1 steel has a very low thermal conductivity which makes it. S30V is one of the best blade steels available. 05%: This qualifies ATS 34 as a very high-carbon steel. ADDITIONAL INFO: Kershaw introduced the Skyline flipper in 2008. Business, Economics, and Finance. 95", making it legal to carry in districts with a 3" maximum blade ordinance. This is a limited edition Knife! This is a brand new knife that has never been used. Strong liner lock for safety. It is probably between AUS8 and VG-10 in terms of performance with a similar profile in terms of corrosion resistance, hardness, and toughness. 75%. The Blur has the build and performance. The Steel and Heat Treatments. . The 440A steel has a hardness of 57 HRC. The Blur has the build and performance of. Manganese, 0. $55 will get you the basic G10 version of the SOG Terminus XR, with a 3” drop point blade in cryo-treated D2 steel. In choosing the best pocket knife you should pay particular attention to the type of steel used in the blade. BDZ1 (Carpenter) - Stainless steel designed to provide uniform, fine carbide structure. CTS BDZ1 alloy is an excellent candidate for razor and utility blade applications, which demand high hardness and edge retention. I would like to see a sharper 90 degree edge on the blade spine or on the crushing end for striking a fire steel (The steel on this knife has a peened finish that softens the. or Best Offer. . Jan 7, 2020. I've noticed cts bdz1 steel popping up on more and more knives lately, mostly on lower priced knives ($40 to $80) and it doesn't seem to be a real popular steel in the market yet judging by the limited info I found. edit: go with the endura 4. Fully ambidextrous, with swappable belt clip for left or right wear. How to Make DIY Airsoft Targets for At-Home Shooting Practice. 49. Handle Kershaw Blur Tiger Striped Folding Knife 3. i do think it will take a little finer edge than the 14c28n, but supposedly, the %1 silicone will help a knife hold that edge. EDC FOLDING KNIVES FOR EVERYDAY CARRY: The Terminus XR is a razor-sharp EDC folding knife and flipper knife made with strong, capable, cryo-hardened CTS BDZ1 stainless steel; blade. Kershaw – 20-22. The resulting microstructure can produce a finer edge and greater edge retention than any other stainless steel on the market. The Ghostrike series of fixed blades from Gerber are ultra-light self defense knives optimally designed for concealed carry. It has a finely balanced chemistry with proprietary additions to improve cutting edge retention and enhance ease of processing. CTS BDZ1 alloy is an excellent candidate for razor and utility. No matter how you carry it, the XR is easy to open with three. Kershaw Blur Folding Knife 3½" Part Serrat Tanto Stainless Blade Aluminum Handle. RWBlue Discussion starter. All-Clad Precision Cutlery 8" Chef's Knife, $199. Weight. Black reversible pocket clip for tip-up or down carry. Carbon, 0. For razor sharpness, Kershaw hollow grinds the edge. Features: Serrated tanto CTS BDZ1 steel blade with a black finish. 75%: This is the main element that determines the hardness of the steel. In normal use, you'd have to constantly use the knife everyday for months before the edge dulls to the point where you can't slice paper unless you're cutting fiberglass or cardboard all day. Who makes CTS BD1N steel? An American steel by Carpenter, CTS-BD1 is a vacuum-melted stainless steel that is highly corrosion resistant and holds. In this 5160 steel review, you’ll discover the chemical composition of the steel, its pros and cons, and expected capabilities. Pathogen Zombie Killer Double Blade Liner Lock Tactical Manual Folding K. What is Sleipner Steel? – Sleipner Steel Review | Knife User. THANKS AND GOOD LUCK. . According to Bohler’s fact sheet for the K390 steel, the material has an achievable hardness range of 58-64 HRC. This makes it harder than many other stainless steel varieties available today. In comparison to the new lower-priced versions of the Terminus XR which have D2 steel, BDZ1 has lower carbon content (actually around half, 0. Silicon, 0. Black anodized aluminum handle with Trac-Tec inserts for grip. com offers the SOG Wood Pocket Knife, a sleek and sturdy folding knife with assisted opening and a durable wood handle. 50 Cr, 0. Also, the Sk5 will be easier to sharpen than the Sk2 and Sk4. com CTS® BDZ1 is a martensitic steel chemically balanced and processed to provide a uniform, fine carbide structure suitable for the manufacture of thin sections and fine blanking operations for applications that demand high hardness and edge retention. The Strong Arm and Ghostrike form a core part of Gerber’s US-made fixed blade lineup. The originators of the steel added more carbon, chromium, vanadium, nickel, and molybdenum to improve on the original 1095 steel. The alloy can achieve a tempered hardness capability into the low HRC 60's. It has black and green handles and a black tanto blade that is BDZ1 steel. 75% Cr, so the CTS should have slightly better corrosion resistance. Testing the Edge Retention of 48 Knife Steels. They also did the same for one of their smaller fixed skeletonized fixed blades in BDZ1. Kershaw now brings a Black handle Tiger Striped Tanto BDZ1 model into the mix. C-something. . Reactions: Barry J, sea6ear, BBizy and 4 others. 00 (Save 10%) $177. 5" Stainless Steel Blade Alu. The knife has a left to right swappable deep carry clip. so i had to try it. 4" BDZ1 Tiger Stripe. 4037 spec CTS-BDZ1 contains trace amounts of Molyubdenum, upto 0. $35 Shipped. Product Description. Both the Terminus XR and Terminus XR G10 weigh 3. 5160 59 - Ontario. Yes, 1084 is good steel that you can use for knife making and also if you are a beginner. 49. 2oz; Overall Length: 7. 32 ounces owing to the more. i have quite a few different ones in my 80 something knives. Find and share knife deals from websites around the world. VG-10 steel is a high-end steel that sits 2 tiers lower than the ZDP-189 steel. The steel is not the best choice if you are willing to. Tel. D2 has the highest carbon composition among tool steels. Green anodized aluminum handle with Trac-Tec inserts for grip. Since it’s very hard, it also retains its cutting edge longer. It’s definitely not the hardest there is today but it can already handle quite a wide range of uses and challenges. Phosphorus, 0. 40%: This also boosts hardness and strength. Hello, Pay day is coming up, and I’ve been researching the Kershaw Blur with the SV30 blade. The HAP-40 is a High-Speed Steel Tool. So, is CTS BDZ1 steel good knife steel? Yes, you can use CTS BDZ1 steel as knife steel because it has amazing properties that make it suitable for use in the. Strong liner lock for safety. 156k members in the knifeclub community. 4" BDZ1 Tiger Stripe. I have 3 regular use knifes, endura 4 (vg-10 sabor grind), Paramilitary 2 (s30v flat grind), benchmade 890 (154cm). Production knives only, no private sellers or…Description Model: 1670BGTST NEW STEEL Carpenter BDZ1 High-Performance Stainless Steel - Superior edge retention- Excellent stain resistance- Made in the USA UNIQUE HANDLE TREATMENT Kershaw’s Doubl. The blade steel isn't marked but it would either be 14c28n or quite possibly CTS-BDZ1. It’s also commonly referred to as “ Cutlery Spring Steel ”. Triple riveted, polymer handle for extra durability. 00. The 400 series steel is a favorite in the knife-making industry because it is highly resistant to corrosion and easy to sharpen. Outdoor Edge – 20. 5″ Handle Material: 6061-T6 Aluminum See More Reviews for the Kershaw Blur OUR IMPRESSIONS OF THE KERSHAW BLUR. Gerber set out to make this a tough knife. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. 6%. Spyderco – 20. 29. One person dies on site. Made in USA. In an emergency, the Tanto Blur could be a real lifesaver. 1085 Carbon Steel Review – Is 1085 steel good for knives? Read More »Kershaw Link Review – Final Thoughts and keeps fine. The 154CM also offers good edge retention with decent toughness. The Kershaw Blur is a favorite among knife enthusiasts. Compared to the harder (and more expensive blades), 3CR13 Stainless Steel doesn’t really maintain the sharp edge of the blade all that long. I ordered one because its non coated. BLADE 2. Last one. Because of its reliable hardness and general durability, it makes for a great steel. This smaller sized blade comes with a molded plastic. 00. Diamond Texture Rubber Handle For Superior Grip. 19. This also makes it a bit easier to. 36Shop our huge selection and great prices on knife brands like Protech, Boker Plus, Switchblade's, automatic knive's and custom knife sale's. Carpenter CTS BDZ1 alloy is a martensitic steel chemically balanced and processed to provide a uniform, fine carbide structure. $55. Since the 7cr17mov doesn’t have any trouble with working in wet conditions, it’s not surprising to find the steel here in a meat cleaver. 2 models Gerber Evo Jr Knife (1) As Low As (Save Up to 17%) $26. This blog post is pretty particular, today we’re going to. The 1670PURBDZ Blur features a stonewashed CTS-BDZ1 steel tanto blade with a plain edge and a purple anodized aluminum handle with Trac-Tek inserts for superior gripping power in all conditions. Based on composition, I believe Chromium (Cr) is what affects rust prohibition. The Kershaw Blur is a favorite among knife enthusiasts. The blade pairs its utilitarian geometry with a corrosion-resistant, high-hardness Carpenter CTS BDZ1 steel so you can really put it to hard use. 4037 spec CTS-BDZ1 contains trace amounts of Molyubdenum, upto 0. KS1670BGTST : 1670BComposition Comparison Graph For The Knife Steels Carpenter BDZ-1, Carpenter BDZ1 Version 4. Jun 20, 2013.