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

C12

Favorite Datasheet
C5 C12A
#C12

Description

USA ASTM C12 Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service and C12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: C12
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy C12 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
C24
J12080
J12092
WC1
WC4
WC5
WC6
WC9
WC11
C5

Chemical composition(mass fraction)(wt.%) of the C12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
≤0.20 ≤1.00 0.35-0.65 0.04 0.045 8.00-10.0 － 0.90-1.20 0.03-0.07

Mechanical Properties of steel grade C12

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)
185 (≥) 128 (≥) 22 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade C12

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
11 - -     0.42 -  
856 453 - 44.3 134   -  
553 - 24 32.2   311 112

Heat Treatment of steel grade C12

Heat treated : 1873°C - 1497°C

Technological Curves of steel grade C12

Cross Reference Table (Equivalent Grade) of C12

Grade Standard Country Application
C125W DIN Germany Carbon tool steel
TC120 JIS Japan Carbon tool steel
C120U ISO ISO Carbide for cutting tools
C120U ISO ISO Carbide for cutting tools
Z8C12 AFNOR France Stainless steel palte & Steel Strip
ASTM C12 AISI USA
ASTM C12A AISI USA
OSC12 STAS/SR Romania tool steel
C120U UNE Spain Spain structural alloy steel
UC12 ONORM Austria Austrian structural steel
RC12 ONORM Austria Austrian structural steel
EN C12D EN Euronorm Euronorm Structural steel
EN C12D2 EN Euronorm Euronorm Structural steel
EN C120U EN Euronorm Euronorm Tool steel
C12 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
C12A ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
C12 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
C12A ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
C5 C12A
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 C12?
  • List your company on S&G now? Join
  • Non-paying users only
Top