SUH661

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#SUH661

Description

SUH661 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUH661

Category	Type	Steel Grade
Steel Grades	Stainless Steel	SUH661
		SUS631
		SUH31
		SUH35
		SUH36
		SUH37
		SUH38
		SUH309
		SUH310
		SUH330
		SUH660

Chemical composition(mass fraction)(wt.%) of the SUH661

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08-0.16	1.0	1.0-2.0	0.04	0.03	20-22.5	19-21
Mo	Al	Cu	Nb	Ti	W	Ce
2.5-3.5			0.75-1.25		2.0-3.0
N	Co	Pb	B	Other
0.1-0.2	18.5-21

Mechanical Properties of steel grade SUH661

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)
858 (≥)	895 (≥)	43	43	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	314

Physical Properties of steel grade SUH661

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	-	-			0.13	-
293	327	-	31.3	414		-
484	-	43	23.2			333	133

Heat Treatment of steel grade SUH661

Heat treated : 1444°C - 1231°C

Technological Curves of steel grade SUH661

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