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M1

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T12015 T11301
#M1

Description

USA ASTM M1 Molybdenum series High-speed tool steel and M1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: M1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy M1 ASTM USA Molybdenum series High-speed tool steel
T2
T4
T12004
T5
T12005
T6
T12006
T12008
T15
T12015

Chemical composition(mass fraction)(wt.%) of the M1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%)
0.78～0.88 0.20～0.50 0.15～0.40 ≤0.030 ≤0.030 3.50～4.00 8.20～9.20 1.00～1.35 1.40～2.10

Mechanical Properties of steel grade M1

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
731 (≥) 762 (≥) 42 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade M1

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 - -     0.33 -  
475 869 - 43.3 234   -  
467 - 11 12.2   313 112

Heat Treatment of steel grade M1

Heat treated : 1214°C - 1876°C

Technological Curves of steel grade M1

Cross Reference Table (Equivalent Grade) of M1

Grade Standard Country Application
SM1CrNi3 China Plastic mould with flat steel
M1 ASTM USA Molybdenum series High-speed tool steel
M10 ASTM USA Molybdenum series High-speed tool steel
M10 Hight C ASTM USA Molybdenum series High-speed tool steel
M10 JIS Japan Carbide for cutting tools
BM15 UK Carbide for cutting tools
BM15 UK Carbide for cutting tools
SUSXM15J1 JIS Japan austenitic stainless steel
CNS XM15J1 CNS China CNS standard stainless steel austenite size
CNS 329J CNS China CNS standard austenitic ferritic stainless steel
M1020 AS Australia Australia Structural steel
M1030 AS Australia Australia Structural steel
M1040 AS Australia Australia Structural steel
M1020 AS Australia Australia Structural steel
M1030 AS Australia Australia Structural steel
M1040 AS Australia Australia Structural steel
CNS XM15J1 CNS China China Taiwan Stainless steel
CNS XM15J1 CNS China China Taiwan Stainless steel
SUM11 CNS China China Taiwan Structural steel
SUM12 CNS China China Taiwan Structural steel
T12015 T11301
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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...

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