Nga tira waro teitei Te hiko a-ringa E7015-G nga mahi whakapiri
Taupānga
SS e tika ana MO TE WELDING OF CARBON STEEL AND LOW ALLOY STEEL, ME TE kaha rite o te kohua, pipeline, oko pehanga, te hangahanga hangahanga miihini moana, penei i te Q345, X60 pipeline maitai, etc.
Ko te paerewa i tutakihia e matou: GB / T5117 E5015-G AP, AWS A5.5 E7015-G & A5.5M E4915-G, ISO2560-A:E 42 4 Z0.5 Ni B 2 2, ISO 2560-B: E4915 G -AP.
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | - | - | - | - | - | - | - | - | - |
| Nga Ture AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
| UARA TAUIRA | 0.075 | 1.45 | 0.40 | 0.03 | 0.50 | 0.004 | 0.014 | 0.006 | 0.01 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | 400 | 490 | 620*1 | - | 20 | ||||
| Nga Ture AWS | 390 | 490 | 620*1 | - | 22 | ||||
| UARA TAUIRA | 450 | 550 | 620*1 | 114/-50 | 27 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| TE HIKO (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Te ahurei
He iti te hiko konupora hauwai, he pewa pumau, he ataahua te hanga, he ataahua, he iti te pakaru, he ngawari te whakakore, he pai te kiri o te ahi, he pai te porosity.
Ko nga ahuatanga miihini o te ripanga, te kirihou pai, te pakari o te paanga me te aukati kapiti.
He iti te ihirangi hauwai marara.
Whakaatuhia nga taipitopito
Ripple pai
He iti rawa te pupuhi
Mo matou
Whakaatu wheketere
Take tono
Xinjiang Kela 2 Te kaupapa tipu maimoatanga pokapū
Rauemi fehokotaki'anga mo te silencer
Te pupuhi wheketere tūturu
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | - | - | - | - | - | - | - | - | - |
| Nga Ture AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
| UARA TAUIRA | 0.075 | 1.45 | 0.40 | 0.03 | 0.50 | 0.004 | 0.014 | 0.006 | 0.01 |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | 400 | 490 | 620*1 | - | 20 | ||||
| Nga Ture AWS | 390 | 490 | 620*1 | - | 22 | ||||
| UARA TAUIRA | 450 | 550 | 620*1 | 114/-50 | 27 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| TE HIKO (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
