High Carbon steels MIG ER70S-G Foob data
Haum rau nkoj tsim, choj, kev tsim kho thiab kev siv vuam vuam, kuj siv rau hauv siab tam sim no ntiv tes phaj taub qab vuam, fillet vuam thiab hla vuam.
GB/T8110 G 49A4 C1/M21 S11 N, AWS A5.18 ER70S-G & A5.18M ER49S-G, ISO14341-A:G 42 4 C1/M21 Z4Si1, ISO 14341-B:G 4 C1/M21 S11, JIS Z3312 YGW-11/15.
Dab tsi yog cov
yam ntxwv?
●Kev tiv thaiv ib puag ncig thiab kev noj qab haus huv, thiab tuaj yeem zam qhov cuam tshuam tsis zoo ntawm tooj liab rau vuam zoo.
●Ntxiv nrog rau cov ntsiab lus alloying zoo xws li Si thiab Mn, cov ntsiab lus Ti txaus tau ntxiv kom ruaj khov arc thiab ua rau kev hloov pauv ntawm arc refined.
●Tus txheeb ze ntawm txaws thiab pa taws kuj txo qis.
●Ti muaj lub luag hauj lwm ntawm cov nplej refinement ntawm weld pass, yog li ntawd lub toughness ntawm lub weld pass yog heev txhim khu kev qha, thiab nws kuj ua si nws superior kev kawm nyob rau hauv loj txaus welding.
Khoom Parameter
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | Ti + Zr | P | S | Cu |
| GB/T RULES | 0.02-0.151 Nws | 0.40-1.90 Nws | 0.55-1.10 Nws | - | - | - | 0.02-0.30 Nws | 0.300 Nws | 0.030 Nws | 0.50 ib |
| AWS RULES | - | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.055 ib | 1.500 Nws | 0.85 ib | 0.03 ib | 0.02 ib | 0.01 ib | 0.18 | 0.013 ib | 0.010 ib | 0.02 ib |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||
| GB/T RULES | 390 | 490-670 : kuv | AW | 27/-40 Nws | 18 | |||||
| AWS RULES | 400 | 490 ib | AW | - | 22 | |||||
| EXAMPLE VALUE | 500 | 590 ua | AW | 78/-40 ib | 28 | |||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 1 | 1.2 | 1.6 | |||||
| ELECTRICITY (Amp) | H/W | 80-250 | 100-350 | 250-300 Nws | ||||
| O/W | 70-120 : kuv | 80-150 | ||||||
Saib ntawm txoj kev
peb thauj
●Tsav tsheb thauj mus los
●Kev xa khoom
Saib
peb wareno
Cov phiaj xwm
peb koom nrog
●Lub nkoj 174,000 cubic meter liquefied natural gas (LNG) nkoj Chung Nongbok Seok
●981 semi-submersible drilling rig
Peb cov khoom
mus rau lub ntiaj teb no
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | Ti + Zr | P | S | Cu |
| GB/T RULES | 0.02-0.151 Nws | 0.40-1.90 Nws | 0.55-1.10 Nws | - | - | - | 0.02-0.30 Nws | 0.300 Nws | 0.030 Nws | 0.50 ib |
| AWS RULES | - | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.055 ib | 1.500 Nws | 0.85 ib | 0.03 ib | 0.02 ib | 0.01 ib | 0.18 | 0.013 ib | 0.010 ib | 0.02 ib |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||
| GB/T RULES | 390 | 490-670 : kuv | AW | 27/-40 Nws | 18 | |||||
| AWS RULES | 400 | 490 ib | AW | - | 22 | |||||
| EXAMPLE VALUE | 500 | 590 ua | AW | 78/-40 ib | 28 | |||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 1 | 1.2 | 1.6 | |||||
| ELECTRICITY (Amp) | H/W | 80-250 | 100-350 | 250-300 Nws | ||||
| O/W | 70-120 : kuv | 80-150 | ||||||
