DIN 1.2581 / AISI H21 Tool SteelApplications Tools for hot mechanical working such as highly stressed small pressing dies and die inserts especially for die forging of accurate products from the difficult-workable steels and copper alloys, thorns and jaws for forging presses, forgings for swaging, tools for production o...
ASTM H21 / DIN EN X30WCrV9-3 1.2581 Tungsten Tool Steel Bar / Rod . INTRODUCTION . Tungsten hot-work steels are of different types, namely, H21 to H26 types. These steels have similar characteristics to that of high-speed steels. The primary alloying elements in tungsten hot-work steels include tungsten, chromium, carbon, and vanadium.China DIN 1.2358 Special Steel Flat Plate - China Flat H21 Tool Alloy Steel DIN 1 2581Flat Plate, Steel Plate, Die Steel Sheet manufacturer / supplier in China, offering DIN 1.2358 Special Steel Flat Plate, 7075 Aluminum Bar Aluminum Alloy Price, AISI 317L Stainless Steel Elbow and so on.China H21 Mould Steel, H21 Mould Steel Manufacturers H21 Tool Alloy Steel DIN 1 2581Tool/Die/Alloy/Special Mould Steel Grade H21 1.2581 SKD5 2730 Flat Plate Round Bar Block Alloy Mold Special Steel FOB Price US $ 800-1000 / Ton Min. Order 10 Tons
H21/1.2581/SKD5 tool steel round bar and plate. 1. More than 10 years experience in special steel 2. Professional manufacturer and trading combination 3. Most products are in stock, and MOQ is 1 metric ton 4. Customized production is accepted.China Tool Steel|China Die Steel|China Alloy Steel H21 Tool Alloy Steel DIN 1 2581[2015-08-24] , Cooling SlowlyHardness HB max. 240Hardening °C 1000-1130Soft Annealing °C 780-810 H21 Tool Alloy Steel DIN 1 2581 H21 Tool Steel 1.2581 3Cr2W8V 30WCrV9 SKD5 Hot H21 Tool Alloy Steel DIN 1 2581Application of Sae AISI H21 tool Steel. H21 steel is a Mo content increased by 2%, appropriate to join the Mn content, improved the high temperature mechanical properties of steel, to adapt to the demands of the mass production of aluminum alloy die-casting mould.
Applications Tools for hot mechanical working such as highly stressed small pressing dies and die inserts especially for die forging of accurate products from the difficult-workable steels and copper alloys, thorns and jaws for forging presses, forgings for swaging, tools for production of rivets, nuts and screws, small extrusion dies (matrices), thorns, pressing discs for extrusion of H21 Tool Alloy Steel DIN 1 2581Die Steel Supplier from China. Product Id 738033. 1 minH21 Steel DIN 1.2581 Hot Work Tool Steel Verified China H21 Tool Alloy Steel DIN 1 2581Tungsten hot work tool steels are of different types, namely, H21 to H26 types. These hot work tool steel have similar characteristics to that of high speed tool steel. The primary alloying elements in tungsten hot work tool steel include tungsten, chromium, carbon, and vanadium. They are resistant to distortion when they are air hardened, and have higher hardening temperature when compared to chromium hot work tool
H21 Steel is a hot work tool steel for oil or air hardening to develop high hot quality, support of hardness, and warmth checking resistance. This is mostly utilized as hot work devices, instruments for manufacture of hollows, screws, rivets, nuts and bolts. Die casting tools, forming dies, die inserts, hot shear blades.H21 / DIN1.2581 / Forged / Hot Rolled Bar , OD 16-550 Mm H21 Tool Alloy Steel DIN 1 2581H21/DIN1.2581/3Cr2W8V Hot rolled/hot forged hot work tool steel round bar, tool steel bar, OD16-550mm . Application 1,It is used to manufacture Bump Die which can withstand the shock load of heavy stress in very high temperature. condition. 2,It is used to manufacture the mold which can withstand greater stress, bending stress and tensile stress.H21 SteelMat.No. (Wr.Nr.) designation 1.2581 AISI/SAE designation H21 Chemical composition in weight % 0.30% C, 3.00% Cr, 0.30% V, 9.00% W Steel group Hot work tool steels Applications H21 is particularly useful for hot forging and blanking dies and punches for making nuts, bolts and other similar small components.
Applications of H21 Tool Steel-Tungsten Hot-Work Steel. H21 Hot work steels are Suitable for the manufacture of complex shapes, impact load, the working temperature is not too high, mold sheet product is suitable for forging press mold, concave and convex die, die casting, hot metal cutting knife, etc. the mass production with aluminum alloy die-casting mould.H21 Tool Steel Bar Length 2500-5800 Millimeter (Mm H21 Tool Alloy Steel DIN 1 2581With their extensive experience of supplying and trading Tool Steel H13, Huangshi Better International Trade Co., Ltd has made a reputed name for themselves in the market with high quality Tool Steel H13, H21 Tool Steel Bar, 1.2581 Hot Work Tool Steel etc.Hot Work Tool Steel H11, H13 Tool Steel Suppliers in H21 Tool Alloy Steel DIN 1 2581H11 tool steel is a high-hardening, air-hardening steel and H11 alloy steel can be highly hardened by heat and air-quenching procedures. H11 that work steel has also incredible protection to the cracking of thermal fatigue and superior consistent to net cracking and heat shock as water cools in action.
Machined Alloy Steel AISI H21/1.2581 Steel Material(id:10321350), View quality tool steel, mould steel, alloy steel details from Huangshi Better International Trade Co., Ltd storefront on EC21. Buy best Machined Alloy Steel AISI H21/1.2581 Steel Material with escrow buyer protection.People also askWhen to use H21 tungsten hot work steel?When to use H21 tungsten hot work steel?A double tempering process is advisable and the parts should be maintained at same temperature for one hour. The H21 tungsten hot-work tool steels are mainly used for hot-working dies and toolings, e.g., die casting, extrusion and hot-forming of parts.H21 Tool Steel Designation by Standards Mat. No. DIN EN AISI 1.2581 X30WCrV93 Designation by Standards Mat. No. DIN EN AISI 1.2581 X30WCrV93 Sks3 Steel Plate, 1.2510, AISI O1, Die Steel & Tool Steel H21 Tool Alloy Steel DIN 1 2581Cold work die steel 1.2080/D3/Cr12 1.2601/Cr12MoV 1.2379/D2/Cr12Mo1V1 1.2510/O1/9CrWMn 1.2363/A2/Cr5Mo1V 1.2842/O2/9Mn2V 1.2312/42CrMo Cr8Mo2VSi A8/5Cr5WmoVSi 1.2436/D6/Cr12W and so on. Hot work die steel H11/1.2343/4Cr5MoSiV H13/1.2344/4Cr5MoSiV1 H21/1.2581/3Cr2W8V 1.2311/5CrMnMo 1.2713/L6/5CrNiMo 1.2365/H10/4Cr3Mo3SiV 1.27145CrNiMoV and so on. H21 Tool Alloy Steel DIN 1 2581
Category Steel Class Tool steel Type Tungsten hot work steel Designations France AFNOR Z 30 WCV 9 Germany DIN 1.2581 Italy UNI X 28 W O9 KU Japan JIS SKD5 United Kingdom B.S. BH 21 United States ASTM A681 , FED QQ-T-570 , SAE J437 , SAE J438 , UNS T20821
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