S31703

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#S31703

Description

S31703 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S31703

Category	Type	Steel Grade
Steel Grades	High Alloy	S31703
		S31603
		TP316H
		S31609
		TP316N
		S31651
		TP316LN
		S31653
		TP317
		S31700
		TP317L

Chemical composition(mass fraction)(wt.%) of the S31703

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	2	0.045	0.03	11-15	18-20
Mo	Al	Cu	Nb	Ti	V	Ce
3-4
N	Co	Pb	B	Other

Mechanical Properties of steel grade S31703

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)
851 (≥)	685 (≥)	43	22	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade S31703

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
14	-	-			0.12	-
311	774	-	14.3	334		-
162	-	41	41.2			314	141

Heat Treatment of steel grade S31703

Heat treated : 1315°C - 1633°C

Technological Curves of steel grade S31703

No Curve

Cross Reference Table (Equivalent Grade) of S31703

Grade	Standard	Country	Application
S31703		China	Stainless steel bars

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