HS12-1-2

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#HS12-1-2

Description

HS12-1-2 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: HS12-1-2

Category	Type	Steel Grade
Steel Grades	Tool Steel	HS12-1-2
		HS18-1-2-5
		S 18-1-2-15
		HS18-1-2-15
		1.3257
		1.3265
		S 18-1-2-10
		HS18-1-2-10
		1.3302
		HS12-1-4
		S 12-1-4

Chemical composition(mass fraction)(wt.%) of the HS12-1-2

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.90-1.00	0.45	0.40	0.030	0.030	3.80-4.50		0.70-1.00	W 11.5-12.5 V 2.30-2.60

Mechanical Properties of steel grade HS12-1-2

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)
869 (≥)	279 (≥)	44	31	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade HS12-1-2

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
11	-	-			0.42	-
777	235	-	24.3	411		-
259	-	42	33.2			323	431

Heat Treatment of steel grade HS12-1-2

Heat treated : 1433°C - 1925°C

Technological Curves of steel grade HS12-1-2

No Curve

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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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