1.4303

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#1.4303

Description

1.4303 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 1.4303

Category	Type	Steel Grade
Steel Grades	Stainless Steel	1.4303
		1.4110
		1.4111
		1.4112
		1.4113
		1.4116
		1.4117
		1.4120
		1.4122
		1.4125
		1.4301

Chemical composition(mass fraction)(wt.%) of the 1.4303

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.06	1.00	2.00	0.045	0.015	17.0-19.0	11.0-13.0	----------	N≤0.11

Mechanical Properties of steel grade 1.4303

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)
467 (≥)	871 (≥)	41	24	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	314

Physical Properties of steel grade 1.4303

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
13	-	-			0.33	-
493	271	-	41.3	143		-
188	-	12	23.2			342	341

Heat Treatment of steel grade 1.4303

Heat treated : 1255°C - 1998°C

Technological Curves of steel grade 1.4303

No Curve

Cross Reference Table (Equivalent Grade) of 1.4303

Grade	Standard	Country	Application
1.4303	AFNOR	France	Austenite

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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