Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
Product
Article
Search
NameDescriptionContent
Product center
  
  
  
location：
HOME ≡ Special Steel ≡ Alloy Steel ≡ ​ Japanese Standard Alloy Steel​ ≡ SCM430
PRODUCT CENTER
Contact us
SCM430

SCM430

SCM430 Alloy Steel
￥ 0.00
0.00
Thickness：
Diameter：
  
SCM430 Alloy Steel



Material Name


Material Name: SCM430
Execution standard: JIS G4053-2003

Chemical Composition


C
 Si Mn S P
 		Cr Ni Cu
 Mo
0.28-0.33
 0.15-0.35 0.60-0.90 Max 0.030 Max 0.030
 0.90-1.20 Max 0.25 Max 0.30
 0.15-0.30

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
Min 930 Min 785 Min 12 Min 50
 Min 63
 Min 78
   Max 229 25mm

specification of heat treatment and metallurgical structure


Specification of heat treatment : hardening 880℃ , water cooling, oil cooling; tempering 540℃ water cooling, air cooling.

Delivery State


In the heat treatment (quenching, annealing or tempering) or heat treatment delivery, delivery status should be indicated in the contract.