317LM

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#317LM

Description

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

Datasheet for: Steel Grades:High Alloy: 317LM

Category	Type	Steel Grade
Steel Grades	High Alloy	317LM
		316Cb
		S31651
		316N
		S31653
		316LN
		S31700
		317
		S31703
		317L
		S31725

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

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	0.75	2	0.045	0.03	18-20	13.5-17.5
Mo	Al	Cu	Nb	Ti	V	Ce
4-5
N	Co	Pb	B	Other
≤0.2

Mechanical Properties of steel grade 317LM

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)
456 (≥)	645 (≥)	43	41	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade 317LM

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	-	-			0.21	-
875	627	-	44.3	213		-
853	-	31	21.2			314	421

Heat Treatment of steel grade 317LM

Heat treated : 1533°C - 1334°C

Technological Curves of steel grade 317LM

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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