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Description

SAE 6150 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SAE 6150
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SAE 6150
SAE 6118
UNS G61180
SAE 6120
UNS G61200
SAE 6125
SAE 6130
SAE 6135
SAE 6140
SAE 6145
AISI 6150

Chemical composition(mass fraction)(wt.%) of the SAE 6150

 

C
Si
Mn
P
S
Cr Ni
 0.48-0.53 0.15-0.35  0.7-0.9  0.035  0.05   0.8-1.1  
Mo Al Cu Nb Ti V Ce
          ≥0.15   
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SAE 6150

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)
341 (≥) 311 (≥) 23 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SAE 6150

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
41 - -     0.33 -  
427 645 - 33.3 312   -  
852 - 31 23.2   121 343

Heat Treatment of steel grade SAE 6150

Heat treated : 1973°C - 1321°C

Technological Curves of steel grade SAE 6150

Cross Reference Table (Equivalent Grade) of SAE 6150

Grade Standard Country Application
SAE NVl(1541) SAE USA precipitation hardening
SAE NV2(1547) SAE USA precipitation hardening
SAE NV3 SAE USA precipitation hardening
SAE NV4(3140) SAE USA precipitation hardening
SAE NV5(8645) SAE USA precipitation hardening
SAE NV6(5150) SAE USA precipitation hardening
SAE NV7(4140) SAE USA precipitation hardening
SAE NV8 USA precipitation hardening
SAE NV9 SAE USA precipitation hardening
SAE HNVl SAE USA precipitation hardening
SAE HNV2 SAE USA precipitation hardening
SAE HNV3 SAE USA precipitation hardening
SAE HNV4 SAE USA precipitation hardening
SAE HNV5 SAE USA precipitation hardening
SAE HNV6 SAE USA precipitation hardening
SAE HNV7(71360) SAE USA precipitation hardening
SAE HNV8 SAE USA precipitation hardening
SAE EVl SAE USA precipitation hardening
SAE EV2 SAE USA precipitation hardening
SAE EV3 SAE USA precipitation hardening

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