1.8991

Favorite Datasheet

#1.8991

Description

1.8991 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8991

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.8991
		1.0237
		E355
		1.0580
		E370
		1.0261
		E275K2
		1.0456
		E355K2
		1.0920
		E460K2

Chemical composition(mass fraction)(wt.%) of the 1.8991

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20	0.60	1.00-1.70	0.035	0.030	≤ 0.30	≤0.80
Mo	Al	Cu	Nb	Ti	V	Ce
≤ 0.10	≥ 0.020	≤ 0.70	≤ 0.050	≤ 0.03	≤0.20
N	Co	Pb	B	Other
≤ 0.025

Mechanical Properties of steel grade 1.8991

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)
767 (≥)	215 (≥)	32	22	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	411

Physical Properties of steel grade 1.8991

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	-
434	428	-	34.3	312		-
331	-	11	32.2			242	131

Heat Treatment of steel grade 1.8991

Heat treated : 1151°C - 1458°C

Technological Curves of steel grade 1.8991

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 1.8991?
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