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GCr15SiMn

Favorite Datasheet

China GB GCr15SiMn 高碳铬轴承钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GCr15SiMn / GCr15SiMn
Category Grade Standard Region/Area Standard Content
Metals GCr15SiMn GB/T 18254 China 高碳铬轴承钢

Chemical composition(mass fraction)(wt.%) of the GCr15SiMn

Element Min Max Similar

Mechanical Properties of steel grade GCr15SiMn

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
348 (≥) 636 (≥) 43 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade GCr15SiMn

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
31 - -     0.23 -  
133 174 - 14.3 241   -  
222 - 14 33.2   212 242

Heat Treatment of steel grade GCr15SiMn

Heat treated : 1149°C - 1194°C

Technological Curves of steel grade GCr15SiMn

Cross Reference Table (Equivalent Grade) of GCr15SiMn

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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