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Gall-Tough Stainless

Global 企业标准 Gall-ToughStainless and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Gall-Tough Stainless -- Global

Chemical composition(mass fraction)(wt.%) of the Gall-Tough Stainless

Element Min Max Similar
Si 3.0000 4.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 4.0000 6.0000 -
N 0.0800 0.2000 -
Mn 4.0000 6.0000 -
Fe - - -
Cr 15.0000 18.0000 -
C - 0.1500 -

Mechanical Properties of steel grade Gall-Tough Stainless

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)
688 (≥) 651 (≥) 12 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade Gall-Tough Stainless

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
21 - -     0.41 -  
753 432 - 34.3 134   -  
226 - 33 12.2   311 443

Heat Treatment of steel grade Gall-Tough Stainless

Heat treated : 1359°C - 1639°C

Technological Curves of steel grade Gall-Tough Stainless

Cross Reference Table (Equivalent Grade) of Gall-Tough Stainless

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