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PRIMA DESIGN Steel Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..


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standard hrc sk5

  • SK85 SteelJIS Datasheet, Chemical composition

    HRCRockwell B HRBS / HRBVickers HVSK85 ( SK5 ) Annealed207SK85 ( SK5 ) Quenched and tempered59Compare other grades with grade SK85 ( SK5 ) SK85 ( SK5 ) standardsJIS G 4401 Carbon tool steels / Compare steels Japanese steel Read More

  • Datasheet for Steel Grades Tool Steel And Hard Alloy SK5

    HRC 30 SK5 Heat Treatment Regime Annealing Quenching Tempering Normalizing Q & T SK5 Range of products Product type Products Dimension Processes Deliver Status Plates / Sheets Plates / Sheets 0.08 200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID WASHED, Shot Blasting Steel Bar Round Bar, Flat Bar, Square BarRead More

  • SK5 Steel Chemical composition, Metal Properties

    SK5 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. TEL:+86 13880247006 E mail[email protected]Read More

  • Cold Steel Rockwell hardness BladeForums

    Jul 04, 2019 · Not only this but mass production knives are not all guaranteed to be that hrc. They treat these knives in large batches and not everyone gets the same heat treatment through the process. So while they may say 61 hrc it could range from 58 62hrc or you could have even got a dud at 55 hrc.Read More

  • SK5 (JIS ) Worldwide equivalent grades

    SK5 (Japan, JIS ) European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt Buy, sell, suppliers search product SK5 on lineRead More

  • Carbon Tool Steels (SK2, SK4, SK5, SK6, & SK7) TOKUSHU

    Carbon tool steels (SK2, SK4, SK5, SK6, and SK7) are the most widely used cold rolled special steel strips due to their workability, hardenability, product performance, affordability, and other characteristics. These steels acquire high hardness when quenched, and are therefore suited for use in blades, knitting needles, spiral springs, leaf springs, and other applications requiring properties Read More

  • Carbon Tool Steel|Special Steel|From the type of steel

    Sale of Special Steel Stock information of S45C,SK85,SCM415,SCM435,SUP10,SilicolloyRead More

  • U006en Special Steel Sheets and Coils

    NIPPON STEEL manufactures various types of Special Steel Sheets and Coils in conformity with Japanese Industrial . Standards (JIS), as well as foreign standards, taking advantage of state of the art equipment, a wealth of experience, and various technologies fostered by persistent research and development efforts.Read More

  • Standards Home

    We at STANDARDS Consultants, believe that work must be done today to achieve a better tomorrow. Beirut, LebanonVerdun, Tamer Mallat Street, Silver Tower, 4th Floor Doha, QatarAL Sadd Street, Royal Plaza, 4th Floor, Office 27 +961 1 791 841 / +974 40 360 845; [email protected] hrc / [email protected] hrcRead More

  • SK5 Juthawan

    50 64 hrc . () . Read More

  • Heat Treatment of "SK5" CR4 Discussion Thread

    Nov 15, 2007 · Dear Sir, As I know SK5 is a Japan tool steel. Its equivalant is DIN 1.1625. Soft Annealing Temp 680 710 oC Hardness 190 HB 30 640 N/mm2. Hardening Temp (in water) 780 810 oC Tempering Temp 200 300 oC for hot workingRead More

  • SK5 Juthawan

    span lang=en>After hardened to hardness 50 64 HRC . Edge Finish (Sort of Edge Finish) Round edges Deburred edges Slit edges Square edges . Flatness Tolerance The flatness tolerance of a cut sheared from a strip depend on size of thickness and width . Applications Automobile (Clutch parts) Blades & saws Read More

  • 4 PACK Premium SRK in SK 5Carafes &

    Cold Steel SRK Survival Rescue Fixed Blade Knife with Secure Ex SheathStandard Issue Knife of The Navy Seals, Great for Tactical, Outdoors, Hunting and Survival Applications, SK 5 Steel 4.7 out of 5 stars 349 $39.18 $ 39. 18Read More

  • A Comprehensive Guide To The Best The Pocket Knife Guy

    It contains 1.70% Carbon, 18% Chromium, 1.0% Molybdenum, 3% Vanadium, and 0.30% Manganese and, it has a typical hardness of 57 59 HRC and 60 62 HRC with deep freeze. For maximum toughness, it should be hardened to 57 59 HRC and, for maximum wear resistance, it should be hardened to 60 62 HRC.Read More

  • If you need precision metal materials, you need Tokushu

    List of Hardness List of Tensile Strength Hardness conversion table . Hardness HV 900. Details described for materials can be checked in the steel lists by clicking.Read More

  • SK5 Juthawan

    50 64 hrc . () . Read More

  • Standard Specification for Steel, Strip, High Carbon, Cold

    1.1 This specification covers cold rolled, high carbon strip in coils or cut lengths. Strip is classified as product that is 0.3000 in. [7.6 mm] or less in thickness and over 1 / 2 to 23 15 / 16 in. [12.5 to 600 mm] in width, inclusive. Strip tolerance products may be available in widths wider than 23 15 / 16 in. (600 mm) by agreement between purchaser and supplier; however, such products are Read More

  • High Speed Steel A2 Steel A2 Technical Data Tool Steel

    A2 Tool Steel. A2 Tool Steel is a versatile, air hardening tool steel that is characterized by good toughness and excellent dimensional stability in heat treatment.A2 is intermediate in wear resistance between O1 oil hardening tool steel and D2 high carbon, high chromium tool steel.Read More

  • Knife Steel Knife Reviews BladeReviews

    8Cr13MoV is a Chinese stainless steel grade but not listed in GB standard, it is customized by Chinese steel manufactures with reference to AUS 8 produced by a Japanese company called Aichi steel, the Rockwell hardness of 8Cr13MoV can reach above 62 HRC, so it is often used to make knife blades.Read More

  • General Catalog of TOOL STEELS Hitachi Metals

    YSS Cold Work Tool Steels Fatigue strength 1,400 1,200 1,000 800 600 HAP5R62HRC HAP1065HRC YXR3358HRC YXR762HRC YXM165HRC SLD MAGICRead More

  • FC 37 1 Comparisons of Materials between JIS and

    Standard Number Name Code ISO AISI ASTM BS DIN VDEh NF OCT JIS G SK140(Old SK1)4401 Carbon Tool Steel TC140 C140E3U Y13 SK120(Old SK2) TC120 W111 1/2 C120E3U Y12 SK105(Old SK3) TC105 W110 C105W1 C105E2U Y11 SK95(Old SK4) TC 90 W19 C90 E2U Y10 SK85(Old SK5) TC 90 W18 C 80W1 C90 E2U Y8 TC 80 C80 E2U Y9 SK75(Old Read More

  • SK4 steel material T10 T72301 W1A 9(1/2) OTAI

    SK4 steels should be heated uniformly to 760 780°C. completely heated through. . About 30 min per 25 mm of ruling section is to be provided and then the steels should be immediately quenched in water. Sample quenching > HRC hardness62. Forging of SK4 tool steel; Heat to 1100 °C start forged, the forging temperature no below 900 °CRead More

  • SK5 Japan Tool steel equivalent grades

    SK5 Japan Tool steel equivalent grades. Database of Steel and Alloy (Marochnik) Equivalents to grade SK5. Country Japan Standard JIS G4401 Grade SK5 NEW ! SteelJIS Free database of Japanese steels and alloys U8G ( 8 ) Carbon tool steel U8 ( 8 ) Carbon tool steel U9 ( 9 ) Carbon tool steel U9 Read More


    This specification lists the Japanese Standard (JIS, JPI),British Standard (BS), and Deutshe Industrie Normen (DIN) substitutes for ASTM Specifications relating to materials for plates, pipes, tubes, forging, castings, bolts and nuts, bars and shapes, piping fittings, and nonferrous materials, in general use.Read More

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