UK B.S. BS T 67, T.67 Specialsteel Specification for 18/10 chromium-nickel corrosion-resisting steel tube (titanium stabilized: 550 N/mm2) (weldable) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | T.67 | B.S. | UK | Specification for 18/10 chromium-nickel corrosion-resisting steel tube (titanium stabilized: 550 N/mm2) (weldable) |
C | Si | Mn | P | S | Cr | Ni | Mo | Ti |
---|---|---|---|---|---|---|---|---|
≤0.08 | 0.20 -1.00 | 0.50 -2.00 | ≤0.035 | ≤0.025 | 17.00 -19.00 | 9.00 -11.00 | ≤ ≥ | 5×C -0.70 |
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) |
---|---|---|---|---|---|---|
397 (≥) | 337 (≥) | 12 | 23 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.24 | - | |||
666 | 215 | - | 34.3 | 332 | - | ||
718 | - | 43 | 13.2 | 324 | 132 |
Heat treated : 1868°C - 1399°C
BS T 67 | Specification for 18/10 chromium-nickel corrosion-resisting steel tube (titanium stabilized: 550 N/mm2) (weldable) | BS-T-67.pdf |
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