Low-alloy steels Manual electrode E7018-W1 Soldering batanidza
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Ni | Cr | Mo | V | Cu | P | S |
GB/T RULES | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
AWS Mitemo | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
MUENZANISO VALUE | 0.052 | 0.55 | 0.5 | 0.33 | 0.27 | 0.008 | 0.03 | 0.43 | 0.015 | 0.008 |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kurapa kupisa°Cxh | |||||
GB/T RULES | 420 | 490 | 27/-20 | 20 | AW | |||||
AWS Mitemo | 415 | 490 | 27/-20 | 22 | AW | |||||
MUENZANISO VALUE | 470 | 560 | 150/-20 | 26 | AW |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
ELECTRICITY (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
Iron poda yakaderera hydrogen mhando ruoko electrode, nekuti simbi yayo yakanyungudutswa ine Cu, Ni, Cr.
Saka ine yakanaka atmospheric corrosion resistance, yakanaka kuparuka kuramba.
Yakagadzika arc, kushomeka kushoma, kuumbwa kwakanaka, nyore kubviswa slag, X-Ray kuita kwakanakisa.
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Zhejiang Petrochemical 40 miriyoni matani / gore kunatsa uye kemikari yekubatanidza chirongwa
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Welding zvinhu zve silencer
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YAMAL LNG chirongwa
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Ni | Cr | Mo | V | Cu | P | S |
GB/T RULES | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
AWS Mitemo | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
MUENZANISO VALUE | 0.052 | 0.55 | 0.5 | 0.33 | 0.27 | 0.008 | 0.03 | 0.43 | 0.015 | 0.008 |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kurapa kupisa°Cxh | |||||
GB/T RULES | 420 | 490 | 27/-20 | 20 | AW | |||||
AWS Mitemo | 415 | 490 | 27/-20 | 22 | AW | |||||
MUENZANISO VALUE | 470 | 560 | 150/-20 | 26 | AW |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
ELECTRICITY (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
Nyora meseji yako pano ugotitumira