| Inbhe Sìneach (GB) | Inbhe Ameireaganach (ASTM) | Inbhe Iapanach (JIS) | Inbhe Breatannach (BS) | Inbhe Gearmailteach (DIN) | Inbhe Frangach (NF) |
| H62 | C28000 | C2800 | CZ108 | CuZn37 | CuZn37 |
| H63 | C27400 | C2740 | - | - | - |
| H65 | C26800 | C2680 | CZ107 | CuZn36 | CuZn36 |
| H68 | C26200 | C2620 | CZ106 | CuZn30 | CuZn33 |
| H70 | C26000 | C2600 | CZ101 | CuZn30 | CuZn30 |
| H80 | C22000 | C2200 | CZ106 | CuZn30 | CuZn30 |
| H90 | C10200 | C1020 | C101 | Cu-DHP | Cu-DHP |
| T2 | C11000 | C1100 | C110 | Cu-ETP | Cu-ETP |
| T3 | C12000 | C1200 | C122 | Cu-DLP | Cu-DLP |
| T4 | C12200 | C1220 | C106 | Cu-DHP | Cu-DHP |
| TU1 | C10100 | C1010 | - | - | - |
| TU2 | C10200 | C1020 | C101 | Cu-ETP | Cu-ETP |
Bu chòir a thoirt fa-near gum faodadh an siostam àbhaisteach stuthan copair aca fhèin a bhith aig diofar dhùthchannan agus roinnean, agus mar sin tha an clàr coimeas airson fiosrachadh a-mhàin.Ann an tagraidhean sònraichte, bu chòir stuthan copair iomchaidh a thaghadh a rèir feumalachdan agus àrainneachdan fìor.
Ùine a’ phuist: Jun-21-2023