France AFNOR NF A 35-578, NF A 49-214, Z10CNWT17-13B Specialsteel Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | Z10CNWT17-13B | AFNOR | France | Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery |
C | Si | Mn | P | S | Cr | Mo | Ni | B | W | Ti |
---|---|---|---|---|---|---|---|---|---|---|
0.07 -0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.015 | 16.00 -18.00 | 12.00 -14.00 | ≤ ≥ | 0.0015 -0.0060 | 2.50 -4.00 | 4(C+N) -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) |
---|---|---|---|---|---|---|
445 (≥) | 789 (≥) | 32 | 12 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
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 | - | - | 0.13 | - | |||
987 | 268 | - | 21.3 | 431 | - | ||
661 | - | 12 | 34.2 | 234 | 341 |
Heat treated : 1531°C - 1245°C
Grade | Standard | Country | Application |
---|---|---|---|
Z10CNWT17-13B |
NF A 35-578 | Iron and steel. Stainless steel for high temperature application | NF-A-35-578.pdf |
NF A 49-214 | Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery | NF-A-49-214.pdf |
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