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AISI H21-Hubei Rising Technology Co..Manufacturer

AISI H21 Hot Work Tool Steel is Tungsten-chromevanadium steel for hardening in oil and possibly in air with very good hardenability, very high firmness during the heat and resistance to the tempering. H21 / AISI H21 / DIN 1.2581 Die Steel and Tool Steel 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.

H21 Tool Steel - Tungsten Hot-Work Steel

  • IntroductionOther DesignationsMachinabilityHeat TreatmentForgingAnnealingTemperingApplicationsTungsten 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. They are resistant to distortion when they are air-hardened, and have higher hardening temperature when compared to chromium hot-work steels. Breakage of the tungsten hot-work steels can be reduced if they are preheated to operating temperatuTool Steel H21 All Metals & Forge Group
    • Principal Design FeaturesMachinabilityHeat TreatmentTemperingHardeningThis alloy is one of the Hot Work, tungsten containing tool steels. The tungsten content is beneficial for hot strength at red heat, although toughness is somewhat reduced.eFunda:Glossary:Materials:Alloys:Tool Steel:AISI H21AISI H21 is a Tungsten Hot Work Steel grade Tool Steel. It is composed of (in weight percentage) 0.26-036% Carbon (C), 0.15-0.40% Manganese (Mn), 0.15-0.50% Silicon (Si), 3.00-3.75% Chromium (Cr), 0.3% Nickel (Ni), 8.50-10.00% Tungsten (W), 0.30-0.60% Vanadium (V), 0.25% Copper (Cu), 0.03% Phosphorus (P), 0.03% Sulfur (S), and the base metal Iron (Fe). H21 steel 3Cr2W8V Extraordinary hot work tool steelAISI H21 Steel is a high quality Hot work tool steel, h21 belong to the high quality high carbon alloy tool steel. Oil Quenched & Tempered Hardness is 28-35 HRC. Hot Steel H21 Price, 2021 Hot Steel H21 Price Hot Steel H21 Price - Select 2021 high quality Hot Steel H21 Price products in best price from certified Chinese Stainless Steel Material manufacturers, Standard Steel suppliers, wholesalers and factory on Made-in-China

      Huangshi Better International Trade Co., Ltd - tool steel

      Machined Alloy Steel AISI H21/1.2581 Steel Material FOB Price :USD1000 / ton Minimum Order :10 tons Mat.No. 1.2581, DIN X30WCrV93, AISI H21 - Co., Ltd.Short Description:Designation by Standards Mat. No. DIN EN AISI 1.2581 X30WCrV93 - H21 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.30 0.23 0.30 2.65 - - 0.35 8.50 - Description This alloy is one of the hot work, tungsten containing tool steels. Rollers Axis Shaft - Fushun Special Steel Co., Ltd 1.2080 DIN AISI D3 Tool Steel. H21 Steel DIN 1.2581 Hot Work Tool Steel. P20 Steel 1.2311 Plastic Mould Steel. A8 Steel Air Hardening Cold Work Tool Steel. W1 Steel Water Hardening Tool Steel annual sales volume of 20000 tons. We are engaged in the manufacture and export of Tool Steel, Iron Alloy Steel and other special steel products

      h21 tool steel, h21 tool steel Suppliers and Manufacturers

      A wide variety of h21 tool steel options are available to you, such as aisi, astm, and jis. You can also choose from bending, cutting h21 tool steel, as well as from tool steel bar, structural steel bar, and die steel bar h21 tool steel, and whether h21 tool steel is is alloy, or non-alloy. tool steel h21, tool steel h21 Suppliers and Manufacturers A wide variety of tool steel h21 options are available to you, such as aisi, astm. You can also choose from bending, cutting tool steel h21, as well as from tool steel bar, structural steel bar, and die steel bar tool steel h21, and whether tool steel h21 is non-alloy, or is alloy.SAE-AISI H21 (T20821) Tungsten Hot-Work Steel May 30, 2020 · SAE-AISI H21 steel is a tool steel. H21 is the designation in both the SAE and AISI systems for this material. T20821 is the UNS number. The properties of SAE-AISI H21 steel include two common variations. This page shows summary ranges across both of them. For more specific values, follow the links immediately below.