SUH 446

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#SUH-446

Description

Japan JIS G 4309 (1999), SUH 446 Specialsteel Stainless steel wires and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUH 446

Category	Class	Grade	Type	Standard	Country	Application
Steel Grades	Specialsteel	SUH 446	Ferrite	JIS	Japan	Stainless steel wires

Chemical composition(mass fraction)(wt.%) of the SUH 446

C	Si	Mn	P	S	Cr	Ni	Mo	N
≤0.20	≤1.00	≤1.50	≤0.04	≤0.03	23.00 -27.00	≤0.60	≤ ≥	≤0.25

Mechanical Properties of steel grade SUH 446

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)
824 (≥)	486 (≥)	42	34	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade SUH 446

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
33	-	-			0.24	-
421	322	-	43.3	311		-
865	-	41	33.2			122	244

Heat Treatment of steel grade SUH 446

Heat treated : 1984°C - 1822°C

Technological Curves of steel grade SUH 446

No Curve

Relevant standard of SUH 446

G 4309 (1999)

Stainless steel wires

G-4309-(1999).pdf

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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