C125U

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#C125U

Description

C125U Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: C125U

Category	Type	Steel Grade
Steel Grades	Tool Steel	C125U
		C70U
		C80U
		C80W1
		1.1525
		1.1545
		C105W1
		C105U
		1.1554
		C110W
		C110U

Chemical composition(mass fraction)(wt.%) of the C125U

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
1.20-1.35	0.10-0.30	0.10-0.35	0.030	0.030

Mechanical Properties of steel grade C125U

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)
155 (≥)	828 (≥)	44	32	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade C125U

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
32	-	-			0.42	-
773	993	-	41.3	241		-
182	-	24	12.2			312	142

Heat Treatment of steel grade C125U

Heat treated : 1226°C - 1677°C

Technological Curves of steel grade C125U

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

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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy