TP304LN

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#TP304LN

Description

TP304LN High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP304LN

Category	Type	Steel Grade
Steel Grades	High Alloy	TP304LN
		MT-321
		MT-330
		MT-347
		MT-429
		MT-430
		MT-430-Ti
		TP304
		S30400
		TP304L
		S30403

Chemical composition(mass fraction)(wt.%) of the TP304LN

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.035	0.75	2	0.04	0.03	18-20	8-13
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.1-0.16

Mechanical Properties of steel grade TP304LN

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)
223 (≥)	426 (≥)	11	43	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade TP304LN

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
23	-	-			0.31	-
772	246	-	31.3	324		-
664	-	44	41.2			222	423

Heat Treatment of steel grade TP304LN

Heat treated : 1541°C - 1968°C

Technological Curves of steel grade TP304LN

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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Superalloy & High Temperature Alloy