SP 400

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Global 企业标准 SP400 STM-Stahl and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SP400 / SP 400

Category	Grade	Standard	Region/Area	Standard Content
Metals	SP 400	--	Global	STM-Stahl

Chemical composition(mass fraction)(wt.%) of the SP 400

Element	Min	Max	Similar
S	-	-	0.0200
Other	-	-	-
Ni	-	0.4000	-
Mo	-	0.6500	-
Mn	-	1.1500	-
Cr	-	2.0000	-
C	-	0.3000	-

Mechanical Properties of steel grade SP 400

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)
926 (≥)	191 (≥)	22	43	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	124

Physical Properties of steel grade SP 400

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
13	-	-			0.32	-
934	484	-	22.3	233		-
621	-	12	33.2			412	443

Heat Treatment of steel grade SP 400

Heat treated : 1386°C - 1666°C

Technological Curves of steel grade SP 400

No Curve

Cross Reference Table (Equivalent Grade) of SP 400

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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