France AFNOR NF A 36-607, NF A 35-559, NF A 35-573, NF A 36-209, NF E 29-043, NF F 80-109, Z6CN18-09 Specialsteel Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | Z6CN18-09 | AFNOR | France | Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes |
C | Si | Mn | P | S | Cr | Mo | Ni |
---|---|---|---|---|---|---|---|
0.04 -0.08 | ≤0.75 | ≤2.00 | ≤0.040 | ≤0.015 | 17.00 -19.00 | ≤ ≥ | 8.00 -10.00 |
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) |
---|---|---|---|---|---|---|
355 (≥) | 722 (≥) | 22 | 12 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 |
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 | - | - | 0.33 | - | |||
695 | 286 | - | 42.3 | 311 | - | ||
685 | - | 24 | 24.2 | 223 | 334 |
Heat treated : 1429°C - 1426°C
NF A 36-607 | Austenitic stainless steel parts obtained by flat die forging or drop forging for boilers and pressure vessels. Grade and types | NF-A-36-607.pdf |
NF A 35-559 | Iron and steel. Heat treatable special steels and stainless steels for externally threaded fasteners for use at low temperatures | NF-A-35-559.pdf |
NF A 35-573 | Stainless steels for general purposes. Plates, wide strips and strips | NF-A-35-573.pdf |
NF A 36-209 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels | NF-A-36-209.pdf |
NF E 29-043 | Non alloy and alloy steel bolting for pressure equipement - Specifications | NF-E-29-043.pdf |
NF F 80-109 | Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes | NF-F-80-109.pdf |
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