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X6CrNiWNbN16-16, 1.4945 Creep resisting steels, nickel and cobalt alloys
| ITEM | Standard Number | Descriptions |
|---|---|---|
| 1 | EN 10302: 2008 | Creep resisting steels, nickel and cobalt alloys |
| 2 | EN 10088-1: 2005 | Stainless steels. List of stainless steels |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.04 | 0.10 | ||
| Si | 0.30 | 0.60 | ||
| Mn | 1.50 | |||
| Cr | 15.50 | 17.50 | ||
| Nii | 15.50 | 17.50 | ||
| P | 0.035 | |||
| S | 0.015 | |||
| W | 2.50 | 3.50 | ||
| N | 0.06 | 0.14 | ||
| Nb | 1.20 |
| Tensile strength | 818～949 | σb/MPa |
| Yield Strength | 458 | σ 0.2 ≥/MPa |
| Elongation | 80 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 167～032 | - |
| HRC | 30 | - |
| Thermal expansion | 23-44 | e-6/K |
| Thermal conductivity | 82-08 | W/m.K |
| Specific heat | 450-460 | J/kg.K |
| Melting temperature | 7188-4628 | 째C |
| Density | 6442-2434 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Steel Grade | Specification | Processing range(mm) |
| X6CrNiWNbN16-16, 1.4945 Stainless Steels | Round Bar and Hollow Bar | Φ1 to Φ2000 |
| Square and Flat Steel | Φ10 to Φ100 | |
| Plate and Sheet | 0.08-800(Thickness)*10-1500(Width)*Length | |
| Tube or Pipe | OD:Φ4-410; WT:1-35 mm; Lenght:10-12000 | |
| Coil and Strip Steel | THK:0.1mm Width:1500mm | |
| Forged | Ring/Cylindrical/Disk |