S40920

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#S40920

Description

S40920 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S40920

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S40920
		XM-34
		S18200
		S18235
		S32803
		405
		S40500
		S40800
		409
		S40900
		S40910

Chemical composition(mass fraction)(wt.%) of the S40920

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.030	1.00	1.00	0.040	0.020	10.5-11.7	≤0.50
Mo	Al	Cu	Nb	Ti	V	Ce
			≤ 0.10	≥8*(C+N)0.15~0.50
N	Co	Pb	B	Other
≤ 0.030

Mechanical Properties of steel grade S40920

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)
785 (≥)	854 (≥)	24	31	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade S40920

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
24	-	-			0.23	-
847	755	-	33.3	344		-
455	-	33	32.2			424	113

Heat Treatment of steel grade S40920

Heat treated : 1837°C - 1972°C

Technological Curves of steel grade S40920

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