A43 Bes 7

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America ASTM A43Bes7 商品生铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A43Bes7 / A43 Bes 7

Category	Grade	Standard	Region/Area	Standard Content
Metals	A43 Bes 7	ASTM A43	America	商品生铁

Chemical composition(mass fraction)(wt.%) of the A43 Bes 7

Element	Min	Max	Similar
Si	2.5100	2.7500	-
S	-	0.0500	-
P	0.0760	0.1000	-
Mn	-	1.0000	-

Mechanical Properties of steel grade A43 Bes 7

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)
382 (≥)	848 (≥)	42	33	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	313

Physical Properties of steel grade A43 Bes 7

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
21	-	-			0.24	-
551	822	-	31.3	142		-
375	-	33	42.2			433	231

Heat Treatment of steel grade A43 Bes 7

Heat treated : 1728°C - 1348°C

Technological Curves of steel grade A43 Bes 7

No Curve

Cross Reference Table (Equivalent Grade) of A43 Bes 7

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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