S30815

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#S30815

Description

S30815 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S30815

Category	Type	Steel Grade
Steel Grades	High Alloy	S30815
		S31603
		TP317
		S31700
		TP321
		S32100
		TP347
		S34700
		TP348
		S34800
		S31254

Chemical composition(mass fraction)(wt.%) of the S30815

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.05-0.1	1.4-2	0.8	0.04	0.03	20-22	10-12
Mo	Al	Cu	Nb	Ti	V	Ce
						0.03-0.08
N	Co	Pb	B	Other
0.14-0.2

Mechanical Properties of steel grade S30815

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)
881 (≥)	812 (≥)	11	44	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	131

Physical Properties of steel grade S30815

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
23	-	-			0.21	-
397	897	-	13.3	312		-
971	-	21	41.2			243	213

Heat Treatment of steel grade S30815

Heat treated : 1819°C - 1557°C

Technological Curves of steel grade S30815

No Curve

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy