Tsawg-alloy steels Flux cored hlau E91T1-K2C weld fabrication khoom
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.15 | 0.50-1.75 Nws | 0.80 ib | 0.15 | 1.00-2.00 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
AWS RULES | 0.15 | 0.50-1.75 Nws | 0.80 ib | 0.15 | 1.00-2.00 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.045 ib | 1.3 | 0.28 ib | 0.03 ib | 1.86 ib | 0.21 ib | 0.01 ib | 0.005 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 530 | 620-820 : kuv | 27/-40 Nws | 15 | AW | |||||
AWS RULES | 540 | 620-760 : kuv | 27/-20 ib | 17 | AW | |||||
EXAMPLE VALUE | 650 | 725 ib | 93/-40 : kuv | 25 | AW |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 : kuv | 24-36 : kuv | 25-40 | |||||||
Amp | 150-300 Nws | 170-360 : kuv | 200-400 | |||||||
Qhuav Extension Length (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gas ntws (l / min) | 15-25 | 15-25 | 15-25 |
Cov ntsiab lus tseem ceeb yog 1.5% Ni.
Lub arc yog mos thiab ruaj khov, tsis tshua muaj txaws, zoo nkauj sib sau, zoo slag tshem tawm.
Tsawg qis, nrog kev ua haujlwm zoo ntawm cov txheej txheem vuam.
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158,000 tons Suez tanker
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GDS-2209/GXS-E330 tube surfacing site
Zhangjiagang CIMC Sundayin Cryogenic Equipment Co., Ltd. Cryogenic Container (LNG Filling chaw nres tsheb)
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.15 | 0.50-1.75 Nws | 0.80 ib | 0.15 | 1.00-2.00 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
AWS RULES | 0.15 | 0.50-1.75 Nws | 0.80 ib | 0.15 | 1.00-2.00 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.045 ib | 1.3 | 0.28 ib | 0.03 ib | 1.86 ib | 0.21 ib | 0.01 ib | 0.005 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 530 | 620-820 : kuv | 27/-40 Nws | 15 | AW | |||||
AWS RULES | 540 | 620-760 : kuv | 27/-20 ib | 17 | AW | |||||
EXAMPLE VALUE | 650 | 725 ib | 93/-40 : kuv | 25 | AW |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 : kuv | 24-36 : kuv | 25-40 | |||||||
Amp | 150-300 Nws | 170-360 : kuv | 200-400 | |||||||
Qhuav Extension Length (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gas ntws (l / min) | 15-25 | 15-25 | 15-25 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb