Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

9SiCr

Favorite Datasheet
4CrW2Si 8MnSi
#9SiCr

Description

China 9SiCr Alloy tool steel - Measuring tool steel cutting tools and 9SiCr Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 9SiCr
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 9SiCr China Alloy tool steel - Measuring tool steel cutting tools
T7
T8
T8Mn
T9
T10
T11
T12
T13
4CrW2Si
1.4088

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%)
0.85～0.95 1.20～1.60 0.30～0.60 ≤0.030 ≤0.030 0.95～1.25 ≤0.20 ≤0.20 ≤0.30

Mechanical Properties of steel grade 9SiCr

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)
712 (≥) 629 (≥) 34 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 9SiCr

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
33 - -     0.42 -  
588 682 - 42.3 423   -  
887 - 31 41.2   434 331

Heat Treatment of steel grade 9SiCr

Heat treated : 1361°C - 1878°C

Technological Curves of steel grade 9SiCr

Cross Reference Table (Equivalent Grade) of 9SiCr

Grade Standard Country Application
9SiCr China Alloy tool steel - Measuring tool steel cutting tools
4CrW2Si 8MnSi
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 9SiCr?
  • List your company on S&G now? Join
  • Non-paying users only
Top