C85U

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#C85U

Description

C85U Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: C85U

Category	Type	Steel Grade
Steel Grades	Tool Steel	C85U
		C60W
		C60U
		1.1744
		C67W
		1.1750
		C75W
		C55W
		1.1820
		C85W
		1.1830

Chemical composition(mass fraction)(wt.%) of the C85U

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.80-0.90	0.25-0.40	0.50-0.70	0.025	0.020

Mechanical Properties of steel grade C85U

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)
597 (≥)	549 (≥)	43	32	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	221

Physical Properties of steel grade C85U

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
24	-	-			0.33	-
741	137	-	31.3	324		-
364	-	13	31.2			114	332

Heat Treatment of steel grade C85U

Heat treated : 1168°C - 1656°C

Technological Curves of steel grade C85U

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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Tube/Pipe

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Cold rolled/hot rolled

Wire rod

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Superalloy & High Temperature Alloy