SUS409LTB

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#SUS409LTB

Description

SUS409LTB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS409LTB

Category	Type	Steel Grade
Steel Grades	Stainless Steel	SUS409LTB
		SUS347TB
		SUS347HTB
		SUS836LTB
		SUS890LTB
		SUSXM15J1TB
		SUS329J1TB
		SUS329J3LTB
		SUS329J4LTB
		SUS405TB
		SUS409TB

Chemical composition(mass fraction)(wt.%) of the SUS409LTB

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1.0	1.0	0.04	0.03	10.5-11.75	≤0.6
Mo	Al	Cu	Nb	Ti	V	Ce
				6*C~0.75
N	Co	Pb	B	Other

Mechanical Properties of steel grade SUS409LTB

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)
777 (≥)	673 (≥)	14	32	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade SUS409LTB

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
12	-	-			0.31	-
459	837	-	24.3	312		-
151	-	21	14.2			133	143

Heat Treatment of steel grade SUS409LTB

Heat treated : 1817°C - 1844°C

Technological Curves of steel grade SUS409LTB

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