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9ΧC

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9ΧC 9Г2Ф
#9 #Χ #C

Description

France ГОСТ 9ΧC Carbide for cutting tools and 9ΧC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the 9ΧC

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Cu(%) Ti(%)
0.85-0.95 1.20-1.60 0.30-0.60 ≤0.030 ≤0.030 0.95-1.25 ≤0.35 ≤0.20 ≤0.15 ≤0.20 ≤0.3 ≤0.03

Mechanical Properties of steel grade 9ΧC

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)
378 (≥) 449 (≥) 12 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 9ΧC

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
44 - -     0.43 -  
113 877 - 43.3 213   -  
522 - 31 23.2   124 132

Heat Treatment of steel grade 9ΧC

Heat treated : 1525°C - 1257°C

Technological Curves of steel grade 9ΧC

Cross Reference Table (Equivalent Grade) of 9ΧC

Grade Standard Country Application
Q195 GBT China Engineering and welding
UNS G10190 UNS USA General use carbon steel bar
ASTM 1019 ASTM USA General use carbon steel bar
T9 China Carbon tool steel
9SiCr China Alloy tool steel - Measuring tool steel cutting tools
9Cr2 China Alloy tool steel - Measuring tool steel cutting tools
W2Mo9Cr4V2 China High-speed tool steel
W2Mo9Cr4VCo8 China High-speed tool steel
W9Mo3Cr4V China High-speed tool steel
W9Mo3Cr4V coil China Saw high-speed tool steel hot-rolled steel strip
H19 ASTM USA Alloy tool steel
T20819 UNS USA Alloy tool steel
A9 ASTM USA Alloy tool steel
T30109 UNS USA Alloy tool steel
T41902 UNS USA Alloy tool steel
T41904 UNS USA Alloy tool steel
T41905 UNS USA Alloy tool steel
T41906 UNS USA Alloy tool steel
T41907 UNS USA Alloy tool steel
CPM H19 AISI USA Powder metallurgy tool steel Hot work tool steels
9ΧC 9Г2Ф
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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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