Available 24/7 at contact@steel-grades.com

TTP 275 RN W

Korea KS TTP275RNW 钛及钛合金合金焊接的管道 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TTP275RNW / TTP 275 RN W
Category Grade Standard Region/Area Standard Content
Metals TTP 275 RN W KS D 6726 Korea 钛及钛合金合金焊接的管道

Chemical composition(mass fraction)(wt.%) of the TTP 275 RN W

Element Min Max Similar
Ti - - -
Ru 0.0400 0.0600 -
O - 0.1000 -
Ni 0.4000 0.6000 -
N - 0.0300 -
H - 0.0150 -
Fe - 0.2000 -
C - 0.0800 -

Mechanical Properties of steel grade TTP 275 RN W

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)
422 (≥) 785 (≥) 24 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade TTP 275 RN W

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
43 - -     0.43 -  
922 274 - 43.3 311   -  
988 - 11 12.2   423 423

Heat Treatment of steel grade TTP 275 RN W

Heat treated : 1976°C - 1876°C

Technological Curves of steel grade TTP 275 RN W

Cross Reference Table (Equivalent Grade) of TTP 275 RN W

Available Suppliers

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 TTP 275 RN W?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top