EStE 315

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#EStE # #315

Description

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

Datasheet for: Steel Grades:Carbon Steel: EStE 315

Category	Type	Steel Grade
Steel Grades	Carbon Steel	EStE 315
		P315N
		StE 315
		1.0505
		1.0506
		WStE 315
		P315NH
		P315NL
		TStE 315
		1.0508
		P315NL1

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

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.16	0.45	0.70-1.50	0.025	0.015
Mo	Al	Cu	Nb	Ti	V	Ce
	≥0.020	≤0.20
N	Co	Pb	B	Other
				Nb+Ti+V≤0.05

Mechanical Properties of steel grade EStE 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)
417 (≥)	788 (≥)	22	11	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade EStE 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
13	-	-			0.42	-
891	883	-	31.3	232		-
366	-	34	12.2			344	444

Heat Treatment of steel grade EStE 315

Heat treated : 1424°C - 1166°C

Technological Curves of steel grade EStE 315

No Curve

Cross Reference Table (Equivalent Grade) of EStE 315

Grade	Standard	Country	Application
Q195		China	Engineering and welding
Q215		China	Engineering and welding
Q215 B		China	Engineering and welding
Q235		China	Engineering and welding
Q235 B		China	Engineering and welding
Q235 C		China	Engineering and welding
Q235 D		China	Engineering and welding
Q255 A		China	Engineering and welding
Q255 B		China	Engineering and welding
Q275		China	Engineering and welding
Q235q C		China	Bridge structure with steel
Q235q D		China	Bridge structure with steel
Q345q E		China	Bridge structure with steel
Q345q C		China	Bridge structure with steel
ASTM 1030	ASTM	USA	General use carbon steel bar
UNS G10300	UNS	USA	General use carbon steel bar
ASTM 1005	ASTM	USA	General use carbon steel bar
UNS G10050	UNS	USA	General use carbon steel bar
ASTM 1006	ASTM	USA	General use carbon steel bar
UNS G10060	UNS	USA	General use carbon steel bar

Available Suppliers

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Rfq.: sales@longhaisteel.com

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