Nau mai ki ā mātou paetukutuku!
Waea Whakarewa MIG Ārai-ā-Wheketere 0.8mm 0.9mm 1.0mm 1.2mm Aws 5.20 E71t-1 E71t-1c
Te hanganga matū o te waea whakarewa (wāhanga papatipu) %
| Ngā taonga | C | Mn | Si | S | P |
| Uara Paerewa | ≤0.12 | ≤1.50 | ≤0.80 | ≤0.030 | ≤0.030 |
| Take o te Uara | 0.04 | 1.28 | 0.38 | 0.006 | 0.011 |
| Ngā taonga | Ni | Cr | Mo | V | |
| Uara Paerewa | 0.8 – 1.10 | ≤0.15 | ≤0.35 | ≤0.05 | |
| Take o te Uara | 0.90 | / | / | / |
Ngā āhuatanga hangarau o te konganuku kua whakatakotoria: (CO2)
| Ngā taonga | Kaha Kume Rm/MPa | Kaha Hua Rel/Rp0.2 MPa | Te whakaroa A/% | Pūngao pānga Charpy V-notch KV2(J)-30ºC/-40ºC |
| Uara Paerewa | 490-620 | ≥400 | ≥20 | ≥27 |
| Take o te Uara | 570 | 510 | 27 | 135/120 |
Iahiko tohutoro whakarewa: (DC +)
| Diameter Waea (mm) | 1.0 | 1.2 | 1.4 | 1.6 | |
| Awhe Whakarewa (A) | Tūnga Papa | 120 – 250 | 120 – 300 | 150 – 400 | 180 – 450 |
| Whakarewatanga Poutū ki Runga | 120 – 210 | 120 – 260 | 150 – 270 | 180 – 280 | |
| Te Whakarewa i Runga | 200 – 250 | 200 – 300 | 220 – 300 | 250 – 300 | |
| Whakarewatanga Whakapae | 120 – 230 | 120 – 280 | 150 – 320 | 180 – 350 | |
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