1.6759

Favorite Datasheet

#1.6759

Description

1.6759 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.6759

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.6759
		1.6741
		GS-40CrNiMo6-5-6
		1.6748
		G20NiMoCr4
		1.6750
		GS-20NiMoCr3-7
		1.6750
		G18NiMoCr3-6
		1.6759
		GS-18NiMoCr3-6

Chemical composition(mass fraction)(wt.%) of the 1.6759

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.22	0.60	0.80-1.20	0.020	0.015	0.40-0.90	0.60-1.10
Mo	Al	Cu	Nb	Ti	V	Ce
0.40-0.70
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.6759

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)
188 (≥)	782 (≥)	44	23	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade 1.6759

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	-	-			0.44	-
195	769	-	22.3	412		-
356	-	23	14.2			341	423

Heat Treatment of steel grade 1.6759

Heat treated : 1225°C - 1372°C

Technological Curves of steel grade 1.6759

No Curve

Cross Reference Table (Equivalent Grade) of 1.6759

Grade	Standard	Country	Application
1.6759	DIN	Germany

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 1.6759?
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