TP309HCb

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#TP309HCb

Description

TP309HCb High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP309HCb

Category	Type	Steel Grade
Steel Grades	High Alloy	TP309HCb
		TP305
		S30500
		S30615
		S30815
		TP309S
		S30908
		TP309H
		S30909
		TP309Cb
		S30940

Chemical composition(mass fraction)(wt.%) of the TP309HCb

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.04-0.1	1	2	0.045	0.03	12-16	22-24
Mo	Al	Cu	Nb	Ti	V	Ce
			10*C~1.1
N	Co	Pb	B	Other

Mechanical Properties of steel grade TP309HCb

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)
568 (≥)	481 (≥)	32	42	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	331

Physical Properties of steel grade TP309HCb

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
43	-	-			0.32	-
872	461	-	41.3	333		-
296	-	11	44.2			124	332

Heat Treatment of steel grade TP309HCb

Heat treated : 1932°C - 1429°C

Technological Curves of steel grade TP309HCb

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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Cold rolled/hot rolled

Wire rod

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Superalloy & High Temperature Alloy