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| ITEM | Standard Number | Descriptions |
|---|---|---|
| 1 | ISO 6207 (1992) | Seamless nickel and nickel alloy tube |
| 2 | ISO 6208 (1992) | Nickel and nickel alloy plate, sheet and strip |
| 3 | ISO 9722 (1992) | Nickel and nickel alloys - Composition and forms of wrought products |
| 4 | ISO 9723 (1992) | Nickel and nickel alloy bars |
| 5 | ISO 9724 (1992) | Nickel and nickel alloy wire and drawing stock |
| 6 | ISO 9725 (1992) | Nickel and nickel alloy forgings |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | 0.15 | ||
| Si | 1.00 | |||
| Mn | 1.00 | |||
| P | ||||
| S | 0.020 | |||
| Cr | 18.00 | 21.00 | ||
| Ni | remaining | |||
| Co | 5.00 | |||
| Fe | 5.00 | |||
| Ti | 0.20 | 0.60 | ||
| Cu | 0.50 |
| Tensile strength | 279～345 | σb/MPa |
| Yield Strength | 707 | σ 0.2 ≥/MPa |
| Elongation | 38 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 682～215 | - |
| HRC | 30 | - |
| Thermal expansion | 65-62 | e-6/K |
| Thermal conductivity | 37-65 | W/m.K |
| Specific heat | 450-460 | J/kg.K |
| Melting temperature | 8264-1324 | 째C |
| Density | 2428-3329 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Steel Grade | Specification | Processing range(mm) |
| ISO H21 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 |
