1.2303

Favorite Datasheet

#1.2303

Description

1.2303 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2303

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2303
		51CrV4
		1.2241
		1.2242
		59CrV4
		1.2243
		61CrSiV5
		1.2248
		38CrSiV6
		1.2249
		45CrSiV6

Chemical composition(mass fraction)(wt.%) of the 1.2303

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.90-1.10	0.15-0.30	0.20-0.40	0.035	0.035	1.10-1.30		0.20-0.40

Mechanical Properties of steel grade 1.2303

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)
475 (≥)	532 (≥)	24	23	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade 1.2303

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
34	-	-			0.13	-
595	883	-	42.3	324		-
982	-	13	14.2			242	314

Heat Treatment of steel grade 1.2303

Heat treated : 1853°C - 1172°C

Technological Curves of steel grade 1.2303

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

Do you supply this 1.2303?
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