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X2CrNiMoV13-5-2, 1.4415 Martensitic stainless steel
| ITEM | Standard Number | Descriptions |
|---|---|---|
| 1 | EN 10088-3: 2005 | Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| 2 | EN 10088-1: 2005 | Stainless steels. List of stainless steels |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.03 | |||
| Si | 0.50 | |||
| Mn | 0.50 | |||
| P | 0.04 | |||
| S | 0.015 | |||
| Cr | 11.50 | 13.50 | ||
| Ni | 4.50 | 6.50 | ||
| Mo | 1.50 | 2.50 | ||
| V | 0.10 | 0.50 | ||
| Ti | 0.01 |
| Tensile strength | 474～442 | σb/MPa |
| Yield Strength | 490 | σ 0.2 ≥/MPa |
| Elongation | 54 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 473～932 | - |
| HRC | 30 | - |
| Thermal expansion | 86-95 | e-6/K |
| Thermal conductivity | 30-86 | W/m.K |
| Specific heat | 450-460 | J/kg.K |
| Melting temperature | 6551-7225 | 째C |
| Density | 0258-8379 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Steel Grade | Specification | Processing range(mm) |
| X2CrNiMoV13-5-2, 1.4415 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 |