S42900

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#S42900

Description

S42900 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S42900

Category	Type	Steel Grade
Steel Grades	High Alloy	S42900
		S38100
		S38815
		N08367
		N08926
		N08904
		TP405
		S40500
		TP410
		S41000
		TP429

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

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12	1	1	0.04	0.03	14-16
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)
757 (≥)	138 (≥)	42	14	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

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
21	-	-			0.14	-
411	144	-	11.3	221		-
471	-	43	34.2			242	331

Heat Treatment of steel grade S42900

Heat treated : 1199°C - 1258°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