Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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1.2311 40CrMnMo7 Tool Steel

1.2311 40CrMnMo7 Tool Steel

1.2311 40CrMnMo7 Tool Steel

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1.2311 40CrMnMo7 Tool Steel




Material Name


Material Name: 1.2311 40CrMnMo7 Tool Steel

Characteristics and scope of application


As for zinc, aluminum, magnesium and its alloy die-casting mould of hot pressing mold, all kinds of metal extrusion mould of hot forging mould.
The steel by "super clean" production process, pre hardened, showing the height of micro pure and excellent homogeneous structure and excellent polishing and light erosion carved of. After heat treatment, processing and polishing performance good, nitriding treatment, for chrome plating surface treatment, material hardness uniform (up to 400 mm thick), good toughness, good machining performance.

Chemical Composition


C
 Si Mn S V
 Cr Ni Mo
0.37~0.42
 0.17～0.37 1.40~1.60 Max 0.005 0.10-0.20
 1.80~2.10 0.40 0.15~0.25

Delivery State


  annealed state delivery, the delivery state should be indicated in the contract.