StE 315

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#StE # #315

Description

StE 315 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: StE 315

Category	Type	Steel Grade
Steel Grades	Carbon Steel	StE 315
		1.0487
		P275NH
		WStE 285
		P275NL1
		TStE 285
		1.0488
		P275NL2
		EStE 285
		1.1104
		P315N

Chemical composition(mass fraction)(wt.%) of the StE 315

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18	0.45	0.70-1.50	0.035	0.030	≤0.30	≤0.50
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.80	≥0.020	≤0.30	≤0.03
N	Co	Pb	B	Other
≤0.020				Nb+Ti+V≤0.05

Mechanical Properties of steel grade StE 315

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)
724 (≥)	754 (≥)	22	42	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade StE 315

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
22	-	-			0.33	-
966	548	-	14.3	111		-
197	-	32	31.2			421	434

Heat Treatment of steel grade StE 315

Heat treated : 1635°C - 1855°C

Technological Curves of steel grade StE 315

No Curve

Cross Reference Table (Equivalent Grade) of StE 315

Grade	Country	Application
Stellite 1	USA	Stellite alloy
Stellite 3		Stellite alloy
Stellite 3PM		Stellite alloy
Stellite 4		Stellite alloy
Stellite 6		Stellite alloy
Stellite 6KC		Stellite alloy
Stellite 6PM		Stellite alloy
Stellite 7		Stellite alloy
Stellite 8		Stellite alloy
Stellite 12		Stellite alloy
Stellite 12P		Stellite alloy
Stellite 19		Stellite alloy
Stellite 20		Stellite alloy
Stellite 21		Stellite alloy
Stellite 23		Stellite alloy
Stellite 25		Stellite alloy
Stellite 27		Stellite alloy
Stellite 30		Stellite alloy
Stellite 31		Stellite alloy
Stellite 98M2		Stellite alloy

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