S30403

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#S30403

Description

S30403 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S30403

Category	Type	Steel Grade
Steel Grades	Stainless Steel	S30403
		303Se
		S30323
		XM-2
		S30345
		303MA
		S30345
		304
		S30400
		304L
		S30310

Chemical composition(mass fraction)(wt.%) of the S30403

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.030	1.00	2.00	0.045	0.030	18.0-20.0	8.00-12.00
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade S30403

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)
361 (≥)	375 (≥)	32	12	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade S30403

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	-	-			0.34	-
626	976	-	34.3	441		-
834	-	23	41.2			211	413

Heat Treatment of steel grade S30403

Heat treated : 1859°C - 1268°C

Technological Curves of steel grade S30403

No Curve

Cross Reference Table (Equivalent Grade) of S30403

Grade	Standard	Country	Application
S30403		China	Stainless steel bars

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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