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GB/T3077-1999 structural alloy steel
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GB/T3077-1999 structural alloy steel

Affiliate classification
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产品描述
standard category
Material standard
Standard system
National standard(GB)
Type
Nickel-base alloy steel

Standard category:

Material standarad

Standard system:

National standard(GB)

Type:

Alloy Steel

Specification in detail:

This standard stipulates the chemical composition and mechanical properties of 40MnB, 40Cr, 15CrMo, 30CrMo, 35CrMo, 42CrMo, 35CrMoV, 25Cr2MoVA, 40CrNiMoA etc..

High quality steel with "A" marked; Extra high quality steel with "E" marked.

It has high strength, high hardness and high tenacity. Good hardenability, its working temperature can reach 500, generally is used after tempering treatment.  Used for manufacturing fasteners for chemical machinery, petroleum machinery in condition with high strength, high toughness, high temperature, high pressure, etc.

Parameter diagram:

Corresponding parameter set not found, please add it in property template of background
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暂未实现,敬请期待
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