TP321

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#TP321

Description

TP321 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP321

Category	Type	Steel Grade
Steel Grades	High Alloy	TP321
		TP310Cb
		S31040
		TP310S
		S31008
		TP316
		S31600
		TP316L
		S31603
		TP317
		S31700

Chemical composition(mass fraction)(wt.%) of the TP321

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	1	2	0.045	0.03	17-20	9-12
Mo	Al	Cu	Nb	Ti	V	Ce
				5*C~0.7
N	Co	Pb	B	Other

Mechanical Properties of steel grade TP321

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)
522 (≥)	297 (≥)	23	33	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade TP321

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
32	-	-			0.21	-
157	525	-	34.3	422		-
616	-	31	11.2			443	233

Heat Treatment of steel grade TP321

Heat treated : 1586°C - 1438°C

Technological Curves of steel grade TP321

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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Tube/Pipe

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Cold rolled/hot rolled

Wire rod

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Superalloy & High Temperature Alloy