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Description

G 170 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: G 170

Chemical composition(mass fraction)(wt.%) of the G 170

C
Si
Mn
P
S
Cr Ni
            18
Mo Al Cu Nb Ti V Ce
4       1.9    
N Co Pb B Other    
  16          
             

Mechanical Properties of steel grade G 170

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)
845 (≥) 668 (≥) 13 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade G 170

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
24 - -     0.31 -  
258 681 - 31.3 112   -  
815 - 14 44.2   432 143

Heat Treatment of steel grade G 170

Heat treated : 1987°C - 1271°C

Technological Curves of steel grade G 170

Cross Reference Table (Equivalent Grade) of G 170

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10100 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
YG3X China Hard alloy tungsten cobalt class
YG3 China Hard alloy tungsten cobalt class
YG4C China Hard alloy tungsten cobalt class
YG6X China Hard alloy tungsten cobalt class

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