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F837 CW 304J3

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America ASTM F837CW304J3 Standard Specification for Stainless Steel Socket Head Cap Screws and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F837CW304J3 / F837 CW 304J3
Category Grade Standard Region/Area Standard Content
Metals F837 CW 304J3 ASTM F837 America Standard Specification for Stainless Steel Socket Head Cap Screws

Chemical composition(mass fraction)(wt.%) of the F837 CW 304J3

Element Min Max Similar
C - 0.0800 -
Mn - 2.0000 -
P - 0.0450 -
S - 0.0300 -
Si - 1.0000 -
Ni 8.0000 10.5000 -
Cr 17.0000 19.0000 -
Cu 1.0000 3.0000 -

Mechanical Properties of steel grade F837 CW 304J3

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)
189 (≥) 618 (≥) 33 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade F837 CW 304J3

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
32 - -     0.11 -  
186 251 - 42.3 443   -  
341 - 24 31.2   143 411

Heat Treatment of steel grade F837 CW 304J3

Heat treated : 1599°C - 1947°C

Technological Curves of steel grade F837 CW 304J3

Cross Reference Table (Equivalent Grade) of F837 CW 304J3

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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