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A314 S31803

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America ASTM A314S31803 锻造用不锈及耐热钢坯及钢棒规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A314S31803 / A314 S31803
Category Grade Standard Region/Area Standard Content
Metals A314 S31803 ASTM A314 America 锻造用不锈及耐热钢坯及钢棒规格

Chemical composition(mass fraction)(wt.%) of the A314 S31803

Element Min Max Similar
C - 0.0300 -
Mn - 2.0000 -
P - 0.0300 -
S - 0.0200 -
Si - 1.0000 -
Ni 4.5000 6.5000 -
Cr 21.0000 23.0000 -
Mo 2.5000 3.5000 -
N 0.0800 0.2000 -

Mechanical Properties of steel grade A314 S31803

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)
636 (≥) 615 (≥) 24 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade A314 S31803

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
33 - -     0.43 -  
866 175 - 23.3 121   -  
312 - 24 12.2   233 414

Heat Treatment of steel grade A314 S31803

Heat treated : 1227°C - 1259°C

Technological Curves of steel grade A314 S31803

Cross Reference Table (Equivalent Grade) of A314 S31803

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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