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UNS N06030 pipe
AlloyG-30 is an improved version of nickel-chromium-iron-molybdenum-copper
alloy G-3.
| Tube/pipe: | DN6~DN600×SCH5S~SCH160 |
| If you can not find the products type or size you need , pls contact us ! | |
Description
AlloyG-30 is an improved version of nickel-chromium-iron-molybdenum-copper alloy G-3. With higher chromium, added cobalt and tungsten, the G-30 shows superior corrosion resistance over most other nickel and iron based alloys in commercial phosphoric acids as well as complex environments containing highly oxidizing acids. The resistance of the alloy to the formation of grain boundary precipitates in the heat-affected zone makes it suitable for use in most chemical process applications in the as-welded condition.
Specifications
AlloyG-30 Specifications
| Grade | UNS | W.Nr |
| AlloyG-30 | N06030 | 2.4603 |
AlloyG-30 Chemical composition
| Grade | % | C | Nb+Ta | S | Mn | Si | Cr | Co | Mo | Fe | Cu | W | Ni |
| AlloyG-30 | Min | 0.3 | 28 | 4 | 13 | 1 | 1.5 | Bal. | |||||
| Max | 0.03 | 1.5 | 0.02 | 1.5 | 0.8 | 31.5 | 5 | 6 | 17 | 2.4 | 4.0 |
AlloyG-30 Mechanical properties
Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongation σ5/% |
| 586 | 241 | 30 |
AlloyG-30 Standards
| Pipe | Sheet | Bar | Fittings |
ASTM B622 ASTM B619 | ASTM B582 | ASTM B581 | ASTM B366 |
