Yakaderera-alloy simbi Flux cored waya E71T1-GC weld yekugadzira kubatanidza
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
AWS Mitemo | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
MUENZANISO VALUE | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kurapa kupisa°Cxh | |||||
GB/T RULES | 390 | 490-670 | 27/-40 | 18 | AW | |||||
AWS Mitemo | 400 | 490-620 | - | 20 | AW | |||||
MUENZANISO VALUE | 510 | 575 | 95/-40 | 26 | AW |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Dry edzedzero kureba(mm) | 15-20 | 15-20 | 18-25 | |||||||
Kuyerera kwegasi(l/min) | 15-25 | 15-25 | 15-25 |
Iyo arc yakapfava uye yakagadzikana, isinganyanyi kuputika, yakanaka kuumba, yakanaka slag kubviswa.
Ishoma soot, ine yakanakisa welding process performance.
Simbi yakasanganiswa ine Cu, Ni, Cr, saka kupikisa kwayo kwemuchadenga ndiko kwakanaka, kwakanakisa kuparuka kuramba.
Tianshu Xing, hombe ine liquefied natural gasi (LNG) inotakura ine 174,000 cubic metres, yakavakwa seuta.
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YAMAL LNG chirongwa
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Sino-Russian Eastern Front
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
AWS Mitemo | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
MUENZANISO VALUE | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kurapa kupisa°Cxh | |||||
GB/T RULES | 390 | 490-670 | 27/-40 | 18 | AW | |||||
AWS Mitemo | 400 | 490-620 | - | 20 | AW | |||||
MUENZANISO VALUE | 510 | 575 | 95/-40 | 26 | AW |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Dry edzedzero kureba(mm) | 15-20 | 15-20 | 18-25 | |||||||
Kuyerera kwegasi(l/min) | 15-25 | 15-25 | 15-25 |
Nyora meseji yako pano ugotitumira