美国 POLYMET CORP.
POLYMET公司是全球领先的高性能线材、焊丝、热喷涂材料制造商，产品应用于航空，电力，核电等行业，确保设备在高温，磨损，腐蚀等极端工况环境下平稳运行。
| PMET产品编号 | 通用牌号 | 执行标准 |
| 镍基合金 | ||
| PMET 811 | GTD 111 | B50A880 |
| PMET 818 | Alloy 718 | AMS 5832, A5.14 ERNiFeCr-2 |
| PMET 820 | Rene 220 | B50TF239, PCC 1-59-02.061 |
| PMET 823 | GTD 222 | B50A940, B50TF311 |
| PMET 838 | Inconel® 738 | B50TF250, PWA 1495 |
| PMET 839 | Inconel® 939 | B50TF250, PWA1495 |
| PMET 842 | Rene 142 | B50TF274, MSRR 9500/247 |
| PMET 845 | C 242 | MSRR 9500/17 |
| PMET 847 | Mar M 247 | EMS 55447 |
| PMET 854 | Haynes® 230® | AMS 5839, A5.14 ERNiCrWMo-1 |
| PMET 860 | Alloy 625 | AMS 5837, A5.14 ERNiCrMo-3 |
| PMET 863 | C-263 | B50A783, AMS 5966 |
| PMET 865 | Waspaloy® | AMS 5828, MSRR 9500/202 |
| PMET 870 | Hastelloy® W | AMS 5786, A5.14 ERNiMo-3 |
| PMET 875 | Hastelloy® X | AMS 5798, A5.14 ERNiCrMo-2 |
| PMET 880 | Rene 80 | B50TF259 |
| 钴基合金 | ||
| PMET 905 | L-605 (Alloy 25) | AMS 5796, MSRR 9500/23 |
| PMET 906 | Alloy 6 | AMS 5788, MSRR 9500/19, A5.21 ERCoCr-A |
| PMET 909 | Mar M 509 | B50TF89, PWA 1185, CROM RT 5027 B35 |
| PMET 912 | Alloy 12 | MSRR 9500/228, A5.21 ERCoCr-A |
| PMET 913 | Alloy 12H | MSRR 9500/15 |
| PMET 914 | FSX 414 | B50A823 |
| PMET 918 | Mar M 918 | B50A824, AMS 5814 |
| PMET 921 | Alloy 21 | AMS 5835, A5.21 ERCoCr-E |
| PMET 931 | Alloy 31 | AMS 5789, MSRR 9500/25 |
| PMET 972 | Merl 72 | PWA 795, MSRR 9500/248 |
| PMET 980 | T-800® | B50TF193, DMR 34.071 |
| PMET 988 | Alloy 188 | AMS 5801 |
| PMET 994 | CM 64 | B50TF55, PWA 694, MSRR 9500/226, DMR 34.070 |
| 不锈钢 | ||
| PMET 747 | 347 SS | AMS 5680 |
