S31640

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#S31640

Description

S31640 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S31640

Category	Type	Steel Grade
Steel Grades	High Alloy	S31640
		S31266
		S31277
		S31600
		316
		S31603
		316L
		S31609
		316H
		S31635
		316Tl

Chemical composition(mass fraction)(wt.%) of the S31640

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	0.75	2	0.045	0.03	16-18	10-14
Mo	Al	Cu	Nb	Ti	V	Ce
2-3			10*C~1.1
N	Co	Pb	B	Other

Mechanical Properties of steel grade S31640

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)
331 (≥)	526 (≥)	22	33	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

Physical Properties of steel grade S31640

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
21	-	-			0.23	-
223	992	-	42.3	224		-
871	-	24	32.2			341	221

Heat Treatment of steel grade S31640

Heat treated : 1421°C - 1451°C

Technological Curves of steel grade S31640

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