317L

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#317L

Description

317L High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 317L

Category	Type	Steel Grade
Steel Grades	High Alloy	317L
		316Tl
		S31640
		316Cb
		S31651
		316N
		S31653
		316LN
		S31700
		317
		S31703

Chemical composition(mass fraction)(wt.%) of the 317L

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	0.75	2	0.045	0.03	18-20	11-15
Mo	Al	Cu	Nb	Ti	V	Ce
3-4
N	Co	Pb	B	Other
≤0.1

Mechanical Properties of steel grade 317L

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)
372 (≥)	225 (≥)	11	42	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade 317L

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
33	-	-			0.23	-
883	967	-	33.3	334		-
289	-	34	31.2			143	231

Heat Treatment of steel grade 317L

Heat treated : 1736°C - 1382°C

Technological Curves of steel grade 317L

No Curve

Cross Reference Table (Equivalent Grade) of 317L

Grade	Standard	Country	Application
SUS317LFB	JIS	Japan	austenitic special steel
SUS317LTP	JIS	Japan	austenitic special steel
CNS 317L		China	CNS standard stainless steel austenite size
STS317LN			KS standard austenite stainless steel bars(KS D3706-1992)
STS317L			KS standard austenite stainless steel bars(KS D3706-1992)
CNS 317L		China	China Taiwan Stainless steel
CNS 317L		China	China Taiwan Stainless steel
CNS 317LN		China	China Taiwan Stainless steel

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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