301LN

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#301LN

Description

301LN High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 301LN

Category	Type	Steel Grade
Steel Grades	High Alloy	301LN
		S21603
		XM-18
		S21800
		S24000
		XM-29J
		S30100
		301
		S30103
		301L
		S30153

Chemical composition(mass fraction)(wt.%) of the 301LN

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	2	0.045	0.03	16-18	6-8
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.07-0.2

Mechanical Properties of steel grade 301LN

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)
336 (≥)	436 (≥)	42	33	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	121

Physical Properties of steel grade 301LN

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
41	-	-			0.32	-
715	894	-	44.3	143		-
756	-	12	21.2			434	243

Heat Treatment of steel grade 301LN

Heat treated : 1489°C - 1718°C

Technological Curves of steel grade 301LN

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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