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

SK2

Favorite Datasheet
SK120 TC120
#SK2

Description

Japan JIS SK2 Carbon tool steel and SK2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SK2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SK2 JIS Japan Carbon tool steel
1.3344
S2-9-1
1.3346
S2-9-2
1.3348
S18-0-1
1.3355
SK140
SK1
SK120

Chemical composition(mass fraction)(wt.%) of the SK2

C(％) Si(％) Mn(％) P(％) S(％)
1.15-1.25 0.15-0.35 0.15-0.50 Max 0.030 Max 0.030

Mechanical Properties of steel grade SK2

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)
318 (≥) 118 (≥) 13 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade SK2

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 - -     0.44 -  
743 179 - 21.3 421   -  
677 - 23 21.2   144 223

Heat Treatment of steel grade SK2

Heat treated : 1997°C - 1832°C

Technological Curves of steel grade SK2

Cross Reference Table (Equivalent Grade) of SK2

Grade Standard Country Application
SK2 JIS Japan Carbon tool steel
SK2M JIS Japan Cold rolled special steel strip
SK120 TC120
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 SK2?
  • List your company on S&G now? Join
  • Non-paying users only
Top