StE 355

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#StE # #355

Description

StE 355 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: StE 355

Category	Type	Steel Grade
Steel Grades	Carbon Steel	StE 355
		1.0506
		WStE 315
		P315NH
		P315NL
		TStE 315
		1.0508
		P315NL1
		EStE 315
		1.1105
		1.0562

Chemical composition(mass fraction)(wt.%) of the StE 355

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20	0.50	0.90-1.70	0.030	0.025	≤0.30	≤ 0.50
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.08	≥0.020	≤0.30	≤0.05	≤ 0.03	≤ 0.10
N	Co	Pb	B	Other
≤0.020				Nb+Ti+V≤0.12

Mechanical Properties of steel grade StE 355

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)
891 (≥)	717 (≥)	24	22	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade StE 355

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	-	-			0.41	-
928	325	-	11.3	344		-
749	-	22	12.2			134	214

Heat Treatment of steel grade StE 355

Heat treated : 1486°C - 1474°C

Technological Curves of steel grade StE 355

No Curve

Cross Reference Table (Equivalent Grade) of StE 355

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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