Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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SCr435 Alloy Steel

SCr435 Alloy Steel

SCr435 Alloy Steel
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Diameter：
  
SCr435 Alloy Steel



Material Name


Material Name: SCr435
Execution standard: JIS G4053-2003


Chemical Composition 

C Si Mn S P Cr Ni Cu
0.33～0.38 0.15～0.35 0.60～0.90 Below 0.030 Below 0.030
 0.80～1.05 Below 0.25 Below 0.030

Mechanical Property


Tensile strength
σb (MPa) 		Yield Strength
σs 0.2 (MPa)
Elongation
δ 5 (％)
reduction of crosssection area 
ψ (％)
 ballistic work
Akv (J) 		pounding toughness value
 αkv (J/cm2)
Hardness
（HB）
specimen size 
Above 930 Above 735 Above 11 Above 45
 Above 47
 Above 59
   Below 207 25mm

specification of heat treatment and metallurgical structure

 
Specification of heat treatment : normalizing 860℃, oil cooling; tempering 500℃, water cooling, oil cooling.

Delivery State


Heat treatment (normalizing, annealing or high temperature tempering) or non heat treatment state of delivery, the delivery state should be indicated in the contract.