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F837 AF S30500

America ASTM F837AFS30500 Standard Specification for Stainless Steel Socket Head Cap Screws and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F837AFS30500 / F837 AF S30500
Category Grade Standard Region/Area Standard Content
Metals F837 AF S30500 ASTM F837 America Standard Specification for Stainless Steel Socket Head Cap Screws

Chemical composition(mass fraction)(wt.%) of the F837 AF S30500

Element Min Max Similar
C - 0.1200 -
Mn - 2.0000 -
P - 0.0450 -
S - 0.0300 -
Si - 1.0000 -
Ni 10.5000 13.0000 -
Cr 17.0000 19.0000 -
Cu - 1.0000 -

Mechanical Properties of steel grade F837 AF S30500

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)
682 (≥) 491 (≥) 34 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade F837 AF S30500

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 - -     0.43 -  
273 819 - 21.3 424   -  
174 - 21 23.2   124 143

Heat Treatment of steel grade F837 AF S30500

Heat treated : 1689°C - 1437°C

Technological Curves of steel grade F837 AF S30500

Cross Reference Table (Equivalent Grade) of F837 AF S30500

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