1.4021

Favorite Datasheet

#1.4021

Description

1.4021 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4021

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.4021
		1.7357
		GS-18CrMo9-10
		1.7379
		GS-17CrMoV5-11
		1.7706
		GX8CrNi12
		1.4107
		GX22CrMoV12-1
		1.4931
		X20Cr13

Chemical composition(mass fraction)(wt.%) of the 1.4021

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.22	1.00	1.00	0.045	0.030	12.0-14.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.4021

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)
224 (≥)	928 (≥)	43	13	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade 1.4021

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	-	-			0.32	-
711	865	-	21.3	221		-
855	-	23	42.2			224	321

Heat Treatment of steel grade 1.4021

Heat treated : 1432°C - 1171°C

Technological Curves of steel grade 1.4021

No Curve

Cross Reference Table (Equivalent Grade) of 1.4021

Grade	Standard	Country	Application
1.4021	AFNOR	France	Martensite And Precipitation Hardening

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 1.4021?
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