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A514 Grade P

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America ASTM A514GradeP 焊接用经回火与淬火的高屈服强度合金钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A514GradeP / A514 Grade P
Category Grade Standard Region/Area Standard Content
Metals A514 Grade P ASTM A514/A514M America 焊接用经回火与淬火的高屈服强度合金钢板

Chemical composition(mass fraction)(wt.%) of the A514 Grade P

Element Min Max Similar
Si 0.2000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Ni 1.2000 1.5000 -
Mo 0.4500 0.6000 -
Mn 0.4500 0.7000 -
Cr 0.8500 1.2000 -
C 0.1200 0.2100 -
B 0.0010 0.0050 -

Mechanical Properties of steel grade A514 Grade P

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)
431 (≥) 471 (≥) 41 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade A514 Grade P

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
14 - -     0.22 -  
891 655 - 22.3 241   -  
153 - 21 31.2   144 211

Heat Treatment of steel grade A514 Grade P

Heat treated : 1811°C - 1689°C

Technological Curves of steel grade A514 Grade P

Cross Reference Table (Equivalent Grade) of A514 Grade P

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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