1.7140

Favorite Datasheet

#1.7140

Description

1.7140 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.7140

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.7140
		1.6781
		G19NiMoCr12-6
		1.6783
		GS-19NiMoCr12-6
		1.6783
		G16MnNi5
		1.7132
		GS-16MnNi5
		1.7132
		G47CrMn6

Chemical composition(mass fraction)(wt.%) of the 1.7140

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.45-0.50	0.40-0.80	0.80-1.00	0.035	0.035	1.30-1.70
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.7140

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)
163 (≥)	151 (≥)	41	31	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	144

Physical Properties of steel grade 1.7140

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
23	-	-			0.21	-
581	126	-	42.3	114		-
546	-	12	44.2			314	142

Heat Treatment of steel grade 1.7140

Heat treated : 1471°C - 1467°C

Technological Curves of steel grade 1.7140

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 1.7140?
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