HS18-1-2-5

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#HS18-1-2-5

Description

HS18-1-2-5 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: HS18-1-2-5

Category	Type	Steel Grade
Steel Grades	Tool Steel	HS18-1-2-5
		S7-4-2-5
		1.3246
		1.3247
		S2-9-10-8
		HS2-9-1-8
		S 2-9-2-8
		HS2-9-2-8
		1.3249
		1.3255
		S 18-1-2-5

Chemical composition(mass fraction)(wt.%) of the HS18-1-2-5

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.75-0.83	0.45	0.40	0.030	0.030	3.80-4.50		0.50-0.80	W 17.5-18.5 V 1.40-1.70 Co 4.50-5.00

Mechanical Properties of steel grade HS18-1-2-5

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)
159 (≥)	893 (≥)	11	13	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade HS18-1-2-5

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
12	-	-			0.22	-
623	561	-	21.3	332		-
394	-	34	11.2			141	231

Heat Treatment of steel grade HS18-1-2-5

Heat treated : 1459°C - 1166°C

Technological Curves of steel grade HS18-1-2-5

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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