S1

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#S1

Description

S1 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: S1

Category	Type	Steel Grade
Steel Grades	Mould Steel	S1
		ECrMoV1
		ECrMo2
		ECrMo5
		ECrMo9
		ECrMoWV12
		SG1
		SG2
		SG3
		SGR1
		SGR2

Chemical composition(mass fraction)(wt.%) of the S1

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.06-0.12	0.15	0.35-0.60	0.025	0.025	≤ 0.15	≤0.15
Mo	Al	Cu	Nb	Ti	V	Ce
		≤ 0.30
N	Co	Pb	B	Other

Mechanical Properties of steel grade S1

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)
144 (≥)	876 (≥)	11	32	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	433

Physical Properties of steel grade S1

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
14	-	-			0.24	-
976	986	-	42.3	141		-
131	-	24	12.2			441	111

Heat Treatment of steel grade S1

Heat treated : 1461°C - 1752°C

Technological Curves of steel grade S1

No Curve

Cross Reference Table (Equivalent Grade) of S1

Grade	Standard	Country	Application
S1	ASTM	USA	Alloy tool steel
M3 Class1	ASTM	USA	Molybdenum series High-speed tool steel
X33CrS16	DIN	Germany	Cold working alloy tool steel
S12-1-4-5	DIN	Germany	High-speed tool steel
S10-4-3-10	DIN	Germany	High-speed tool steel
S18-1-2-5	DIN	Germany	High-speed tool steel
S18-1-2-15	DIN	Germany	High-speed tool steel
S18-1-2-10	DIN	Germany	High-speed tool steel
S12-1-4	DIN	Germany	High-speed tool steel
S12-1-2	DIN	Germany	High-speed tool steel
S18-0-1	DIN	Germany	High-speed tool steel
SKS11	JIS	Japan	Alloy tool steel - Tool steel
BS1			Carbide for cutting tools
BS1			Carbide for cutting tools
BS1			Carbide for cutting tools
BS1			Carbide for cutting tools
HS18-0-1	AFNOR	France	Carbide for cutting tools
HS18-0-1	AFNOR	France	Carbide for cutting tools
HS18-1-1-5	AFNOR	France	Carbide for cutting tools
HS18-1-1-5	AFNOR	France	Carbide for cutting tools

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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S1