Nga tira waro teitei ER80S-G He mea whakapiri waea totoka
GB/T8110 G55A 4 CA/M21 S12
AWS A5.28 ER80S-G
A5.28M ER55S-G
ISO 14341-A
ISO 14341-B:G55A4 C1/M21 S16
Taupānga me te Paerewa
1. E tika ana mo te hanganga maitai, piriti, miihini hanga, nga oko pehanga me etahi atu waa whakahiato, teitei o naianei e whakamahia ana mo te taapiri papatahi, te raima whariki papatahi.
2. Ko te paerewa i tutakihia e matou: GB / T8110 G 55A 4 C1 / M21 S12 , AWS A5.28 ER80S-G & A5.28M ER55S-G, ISO14341-A, ISO 14341-B: G 55A 4 C1 / MIS21 S16 Z3313 T49T1-1CA-U
Ngā āhuatanga
1. He maha nga momo tono o naianei me nga ahuatanga arc pumau.
2. He maeneene te whangai waea, he pumau te pewa, he ataahua te hanga, he pai te rere o te rino whakarewa, he iti te pakaru, he pai rawa atu te mahi o te mahi welding welding.
3. He pai nga ahuatanga miihini o te whakarewa whakarewa.
Kamupene me wheketere
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | Ti |
| GB/T RULES | 0.02-0.15 | 1.25-1.90 | 0.55-1.00 | - | - | - | 0.030 | 0.030 | 0.50 | - |
| Nga Ture AWS | - | - | - | ≥0.30· | ≥0.50 | ≥0.20 | - | - | - | - |
| UARA TAUIRA | 0.075 | 1.600 | 0.70 | 0.08 | 0.05 | 0.4 | 0.007 | 0.004 | 0.210 | 0.11 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||
| GB/T RULES | 460 | 550-740 | AW | 27/-40 | 17 | |||||
| Nga Ture AWS | - | 550 | - | - | - | |||||
| UARA TAUIRA | 570 | 650 | AW | 122/-20 75/-40 | 23 | |||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1 | 1.2 | 1.6 | |
| AMP | H/W | 80-250 | 100-350 | 250-300 |
| O/W | 70-120 | 80-150 | - | |
NGA KAUPAPA TINO
Tiwhikete
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | Ti |
| GB/T RULES | 0.02-0.15 | 1.25-1.90 | 0.55-1.00 | - | - | - | 0.030 | 0.030 | 0.50 | - |
| Nga Ture AWS | - | - | - | ≥0.30· | ≥0.50 | ≥0.20 | - | - | - | - |
| UARA TAUIRA | 0.075 | 1.600 | 0.70 | 0.08 | 0.05 | 0.4 | 0.007 | 0.004 | 0.210 | 0.11 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||
| GB/T RULES | 460 | 550-740 | AW | 27/-40 | 17 | |||||
| Nga Ture AWS | - | 550 | - | - | - | |||||
| UARA TAUIRA | 570 | 650 | AW | 122/-20 75/-40 | 23 | |||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1 | 1.2 | 1.6 | |
| AMP | H/W | 80-250 | 100-350 | 250-300 |
| O/W | 70-120 | 80-150 | - | |
