S42900

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#S42900

Description

S42900 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S42900

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S42900
		S40940
		S40945
		S40975
		S40976
		S40977
		S41045
		S41050
		S41603
		S42035
		429

Chemical composition(mass fraction)(wt.%) of the S42900

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12	1.00	1.00	0.040	0.030	14.0-16.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade S42900

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)
183 (≥)	496 (≥)	12	44	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	323

Physical Properties of steel grade S42900

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	-	-			0.13	-
766	547	-	23.3	112		-
246	-	34	31.2			131	212

Heat Treatment of steel grade S42900

Heat treated : 1141°C - 1837°C

Technological Curves of steel grade S42900

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