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12Χ1

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12Χ1 9ΧC
#12 #Χ #1

Description

Russia ГОСТ 12Χ1 Carbide for cutting tools and 12Χ1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 12Χ1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 12Χ1 ГОСТ Russia Carbide for cutting tools
13Χ
ΧΒ4Φ
ΧΒ4Φ
Β2Φ
Β2Φ
9Χ1
9Χ1
Χ
Χ
12Χ1

Chemical composition(mass fraction)(wt.%) of the 12Χ1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
1.15-1.25 0.15-0.35 0.30-0.60 ≤0.030 ≤0.030 1.30-1.65 ≤0.35 ≤0.20 ≤0.15 ≤0.20 ≤0.30 ≤0.03

Mechanical Properties of steel grade 12Χ1

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)
921 (≥) 115 (≥) 23 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 12Χ1

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 - -     0.43 -  
889 652 - 23.3 242   -  
578 - 12 32.2   232 332

Heat Treatment of steel grade 12Χ1

Heat treated : 1683°C - 1444°C

Technological Curves of steel grade 12Χ1

Cross Reference Table (Equivalent Grade) of 12Χ1

Grade Standard Country Application
UNS G10120 UNS USA General use carbon steel bar
T12 China Carbon tool steel
Cr12 China Alloy tool steel - cold work steels
Cr12Mo1V1 China Alloy tool steel - cold work steels
Cr12MoV China Alloy tool steel - cold work steels
SMCr12Mo1V1 China Plastic mould with flat steel
W12Cr4V5Co5 China High-speed tool steel
H12 ASTM USA Alloy tool steel
T20812 UNS USA Alloy tool steel
H13 ASTM USA Alloy tool steel
T12002 UNS USA Tungsten series High-Speed Tool Steel
T12004 UNS USA Tungsten series High-Speed Tool Steel
T12005 UNS USA Tungsten series High-Speed Tool Steel
T12006 UNS USA Tungsten series High-Speed Tool Steel
T12008 UNS USA Tungsten series High-Speed Tool Steel
T12015 UNS USA Tungsten series High-Speed Tool Steel
CH-12 ASTM USA Casting tool steels and powder metallurgy tool steel
CQ-12 AISI USA W-Co class carbide
CY-12 AISI USA W-Ti-Co class carbide
Stellite 12 Stellite alloy
12Χ1 9ΧC
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Jiangyou Longhai Special Steel Co.,Ltd.
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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