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A430 FP 321H

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America ASTM A430FP321H 高温服务奥氏体钢锻造和钻孔管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A430FP321H / A430 FP 321H
Category Grade Standard Region/Area Standard Content
Metals A430 FP 321H ASTM A430/A430M America 高温服务奥氏体钢锻造和钻孔管

Chemical composition(mass fraction)(wt.%) of the A430 FP 321H

Element Min Max Similar

Mechanical Properties of steel grade A430 FP 321H

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)
849 (≥) 597 (≥) 32 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade A430 FP 321H

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
11 - -     0.31 -  
833 433 - 21.3 224   -  
599 - 14 34.2   121 121

Heat Treatment of steel grade A430 FP 321H

Heat treated : 1314°C - 1349°C

Technological Curves of steel grade A430 FP 321H

Cross Reference Table (Equivalent Grade) of A430 FP 321H

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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