1.4303

Favorite Datasheet

#1.4303

Description

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

Datasheet for: Steel Grades:Alloy Steel: 1.4303

Category	Type	Steel Grade
Steel Grades	Alloy Steel	1.4303
		1.4460
		X3CrNiMoN 27-5-2
		X3CrNiCu 18-9-4
		1.4567
		1.4578
		X3CrNiCuMo 17-11-3-2
		1.4305
		X8CrNiS 18-9
		X6CrMo 17-1
		1.4113

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

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.060	1.00	2.00	0.045	0.030	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)
217 (≥)	553 (≥)	42	14	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	411

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
14	-	-			0.31	-
158	553	-	32.3	432		-
472	-	13	14.2			243	413

Heat Treatment of steel grade 1.4303

Heat treated : 1812°C - 1718°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

Do you supply this 1.4303?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy