Cr.55

Favorite Datasheet

#Cr.55

Description

Cr.55 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: Cr.55

Category	Type	Steel Grade
Steel Grades	Carbon Steel	Cr.55
		1066
		G15660
		1572
		G15720
		Type1
		K11510
		Type2
		K12010
		K12810
		Cr.50

Chemical composition(mass fraction)(wt.%) of the Cr.55

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.27	0.1	1.2	0.04	0.05
Mo	Al	Cu	Nb	Ti	V	Ce
		≥0.2
N	Co	Pb	B	Other

Mechanical Properties of steel grade Cr.55

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)
582 (≥)	392 (≥)	14	22	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	232

Physical Properties of steel grade Cr.55

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
42	-	-			0.14	-
517	233	-	32.3	144		-
633	-	43	44.2			111	433

Heat Treatment of steel grade Cr.55

Heat treated : 1296°C - 1544°C

Technological Curves of steel grade Cr.55

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 Cr.55?
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