| ALLOY 020 | ZHEJIANG GUOBANG STEEL CO.,LTD The Professional Factory of Nickel Based Alloys MATERIAL CHARACTERISTICS An alloy with excellent correosion resistance in chemical environments containing sulfuric acid, and phosphoric acid. |
| Delivery form | INTERNATIONAL STANDARDS | ||||||||||||||
| Material | Pipe/Tube | Fitting | |||||||||||||
| Germany | DIN 2.4660 | SB729 | SB366 | ||||||||||||
| USA ASME | UNS N08020 | ||||||||||||||
| VIM VIM+ESR VIM+ESR+VAR |   |
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| Φ6-Φ325*1-12M | Φ6-Φ325 | ||||||||||||||
| CHENICAL COMPOSITIONS | Ni | Cu | Mo | Fe | Mn | C | Si | S | Cr | Al | Ti | P | Nb+Ta | V | |
| %,MAX | 38 | 4.00 | 3.00 | bal. | 2.00 | 0.07 | 1.00 | 0.045 | 19.00 | - | - | 0.045 | 1.00 | - | |
| %,MIN | 32.00 | 3.00 | 2.00 | - | - | - | - | 21.00 | - | - | - | 8*C | - | ||
| MECHANICAL PROPERTIES | CH(110) | CH(125) | SA |  | |||||||||||
| min | max | min | max | min | max | ||||||||||
| Rp 0.2 | Y.S | 240 | - | ||||||||||||
| Rm | T.S | 550 | - | ||||||||||||
| A5 min | E.L | 30% | - | ||||||||||||