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  • Austria "Bai Lu"
    Position:Home >> Products >> Austria "Bai Lu"
    H13 tool steel
    Public Time:2011年10月18日 | Sort:Austria "Bai Lu" | Hits:1397

     

    H13 is hot die steel, the implementation of standards GB/T1299-2000. Unified digital code A20502; grade 4Cr5MoSiV1; alloy tool steel alloy tool steel referred to, is working in the carbon steel alloying elements on the basis of the formation of steel. One co-workers of steel, including: measuring and cutting of steel, impact resistant tool steel, cold work die steel, hot die steel, non-magnetic die steel, plastic mold steel.
    Chemical composition
    %: C0.32 ~ 0.45,
    Si0.80 ~ 1.20,
    Mn0.20 ~ 0.50,
    Cr4.75 ~ 5.50,
    Mo1.10 ~ 1.75,
    V0.80 ~ 1.20,
    p less than or equal 0.030,
    S is less than equal to 0.030;
    Use
    H13 tool steel used to manufacture large forging die impact loading, hot extrusion, forging mold; aluminum, copper and its alloy die-casting mold.
    Specification
    H13 die steel plate width (210-610) * thickness (6-80) rolled
    H13 die steel pipe diameter (6-219) * thickness (0.5-25)
    H13 ESR ingot ingot mold 0.35T 0.5T 0.75T 1.0T
    1.5T 1.8T 2.0T 2.2T 2.8T (3.0-8.0) T
    Heat treatment
    (Delivery Status: Brinell hardness HBW10/3000 (less than equal to 235))
    Hardening: Preheat 790 degrees + -15 degrees
    1000 degrees (salt) or 1010 degrees (oven controlled atmosphere) + -6 degrees heat
    5 ~ 15min air-cooled heat
    550 degrees + -6 degrees tempering annealing, thermal processing;
    Feature
    Weight capacity of electroslag steel, the steel has high hardenability and thermal cracking capacity, the steel contains a high content of carbon and vanadium, wear resistance, toughness relative weakened, has good heat resistance, in has good high temperature strength and hardness, high toughness, wear resistance, excellent mechanical properties and high resistance to tempering stability.
    Use
    A large impact load used in the manufacture forging die, hot extrusion, forging mold; aluminum, copper and its alloy die-casting mold.
    【Close】
    All rights reserved: Shanghai Zhilian steel trade Co., LTD.
    Copyrigh @ 2010 2011 Shanghai Zhilian steel trade Co., LTD. All rights reserved
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  • 日本色wwwcom.,caoporn超碰最新地址进入,97视频国产自在自线2020,亚州,国产精品无码视频

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