Tsawg-alloy steels Flux cored hlau E81T1-B2C Vuam accessories
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.05-0.12 dr hab | 1.25 | 0.80 ib | 1.00-1.50 Nws | - | 0.40-0.65 Nws | 0.03 ib | 0.03 ib |
AWS RULES | 0.05-0.12 dr hab | 1.25 | 0.80 ib | 1.00-1.50 Nws | - | 0.40-0.65 Nws | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.055 ib | 0.83 ib | 0.25 | 1.09 Nws | 0.01 ib | 0.45 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 | 470 ib | 550-690 : kuv | - | 17 | 690 * 1 | |||||
AWS RULES | 470 ib | 550-690 : kuv | - | 19 | 690 * 1 | |||||
EXAMPLE VALUE | 545 ib | 625 | 72 / Qhov kub thiab txias | 23 | 690 * 1 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | ||||
Volt | 24-35 : kuv | ||||
Amp | 160-320 : kuv | ||||
Qhuav Extension Length (mm) | 15-20 | ||||
Gas ntws (l / min) | 15-25 |
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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174,000 cubic meter liquefied natural gas (LNG) nkoj Nongnongbok Seok
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JU2000E jack-up drilling platform
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Tuam Tshoj Ib qho hnyav hydrogenation reactor
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.05-0.12 dr hab | 1.25 | 0.80 ib | 1.00-1.50 Nws | - | 0.40-0.65 Nws | 0.03 ib | 0.03 ib |
AWS RULES | 0.05-0.12 dr hab | 1.25 | 0.80 ib | 1.00-1.50 Nws | - | 0.40-0.65 Nws | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.055 ib | 0.83 ib | 0.25 | 1.09 Nws | 0.01 ib | 0.45 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 | 470 ib | 550-690 : kuv | - | 17 | 690 * 1 | |||||
AWS RULES | 470 ib | 550-690 : kuv | - | 19 | 690 * 1 | |||||
EXAMPLE VALUE | 545 ib | 625 | 72 / Qhov kub thiab txias | 23 | 690 * 1 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | ||||
Volt | 24-35 : kuv | ||||
Amp | 160-320 : kuv | ||||
Qhuav Extension Length (mm) | 15-20 | ||||
Gas ntws (l / min) | 15-25 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb