1.5431

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Germany DIN 1.5431 High strength steel castings with good weldability. Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.5431 / 1.5431

Category	Grade	Standard	Region/Area	Standard Content
Metals	1.5431	SEW 520	Germany	High strength steel castings with good weldability. Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 1.5431

Element	Min	Max	Similar
V	-	0.1000	-
Si	-	0.6000	-
S	-	0.0150	-
P	-	0.0200	-
Nb	-	0.0500	-
N	-	0.0200	-
Mo	0.3000	0.4000	-
Mn	1.5000	1.8000	-
Cr	-	0.2000	-
C	0.0800	0.1500	-

Mechanical Properties of steel grade 1.5431

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
972 (≥)	331 (≥)	11	44	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	142

Physical Properties of steel grade 1.5431

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
43	-	-			0.43	-
736	195	-	31.3	121		-
494	-	21	43.2			124	143

Heat Treatment of steel grade 1.5431

Heat treated : 1926°C - 1399°C

Technological Curves of steel grade 1.5431

No Curve

Cross Reference Table (Equivalent Grade) of 1.5431

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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