SUS309TB

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#SUS309TB

Description

SUS309TB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS309TB

Category	Type	Steel Grade
Steel Grades	Stainless Steel	SUS309TB
		SUS405TP
		SUS409LTP
		SUS430TP
		SUS430LXTP
		SUS430J1LTP
		SUS436LTP
		SUS444TP
		SUS304TB
		SUS304HTB
		SUS304LTB

Chemical composition(mass fraction)(wt.%) of the SUS309TB

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15	1.5	2.0	0.04	0.03	22-24	12-15
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SUS309TB

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)
569 (≥)	263 (≥)	14	21	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	343

Physical Properties of steel grade SUS309TB

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
11	-	-			0.23	-
162	937	-	24.3	132		-
844	-	21	31.2			134	422

Heat Treatment of steel grade SUS309TB

Heat treated : 1795°C - 1267°C

Technological Curves of steel grade SUS309TB

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy