Tsawg-alloy steels Flux cored hlau E81T1-B6C Welding jointing
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.05-0.12 dr hab | 1.25 | 1.00 Nws | 4.0-6.0 | 0.40 Nws | 0.45-0.65 Nws | 0.03 ib | 0.03 ib | 0.50 ib |
AWS RULES | 0.05-0.12 dr hab | 1.25 | 1.00 Nws | 4.0-6.0 | 0.40 Nws | 0.45-0.65 Nws | 0.03 ib | 0.03 ib | 0.50 ib |
EXAMPLE VALUE | 0.055 ib | 0.7 ua | 0.3 | 5 | 0.02 ib | 0.55 ib | 0.005 ib | 0.005 ib | 0.01 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 | 745 * 2 | |||||
AWS RULES | 470 ib | 550-690 : kuv | - | 19 | 745 * 2 | |||||
EXAMPLE VALUE | 585 ib | 655 | 60 / Qhov kub thiab txias | 22 | 745 * 2 |
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, sib sau zoo nkauj.
Kev tshem tawm slag zoo, tsawg soot.
Nrog cov txheej txheem vuam zoo heev.
Zhangjiagang CIMC Sundayin Cryogenic Equipment Co., Ltd. Cryogenic Container (LNG Filling chaw nres tsheb)
Tangshan LNG export pipeline project
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.05-0.12 dr hab | 1.25 | 1.00 Nws | 4.0-6.0 | 0.40 Nws | 0.45-0.65 Nws | 0.03 ib | 0.03 ib | 0.50 ib |
AWS RULES | 0.05-0.12 dr hab | 1.25 | 1.00 Nws | 4.0-6.0 | 0.40 Nws | 0.45-0.65 Nws | 0.03 ib | 0.03 ib | 0.50 ib |
EXAMPLE VALUE | 0.055 ib | 0.7 ua | 0.3 | 5 | 0.02 ib | 0.55 ib | 0.005 ib | 0.005 ib | 0.01 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 | 745 * 2 | |||||
AWS RULES | 470 ib | 550-690 : kuv | - | 19 | 745 * 2 | |||||
EXAMPLE VALUE | 585 ib | 655 | 60 / Qhov kub thiab txias | 22 | 745 * 2 |
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