Uamea maualuga Carbon MIG ER70S-G Fa'amaufa'ailoga
Talafeagai MO le fausiaina o vaa, alalaupapa, fau ma eli uelo talosaga, faʻaaogaina foi i le maualuga o loʻo i ai nei tamatamai lima uʻu butt, fillet uelo ma koluse uelo.
O le tulaga na matou ausia: 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.
O a ia
uiga?
●Puipuiga o le siosiomaga ma le soifua maloloina, ma e mafai ona aloese mai le aafiaga leaga o le kopa i luga o le lelei uelo.
●I le faaopoopo atu i elemene faʻafefiloi talafeagai e pei o Si ma Mn, ua lava elemene Ti faʻaopoopo e faʻamautu ai le arc ma faʻaleleia le suiga o le arc.
●Ole aofa'i ole sausau ma le asu ua matua fa'aitiitia.
●Ti ei ai le matafaioi o le faʻamamaina o saito o le pasi uelo, ina ia faʻaleleia atili le malosi o le faʻafeiloaʻiga, ma e mafai foʻi ona taʻalo lona tulaga maualuga i le faʻafefe tele.
Fua Fa'atatau
VAEGA KEMI:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Ti+Zr | P | S | Cu |
| GB/T TULAFONO | 0.02-0.151 | 0.40-1.90 | 0.55-1.10 | - | - | - | 0.02-0.30 | 0.300 | 0.030 | 0.50 |
| TULAFONO AWS | - | - | - | - | - | - | - | - | - | - |
| FA'ATA'ITA'I TAUA | 0.055 | 1.500 | 0.85 | 0.03 | 0.02 | 0.01 | 0.18 | 0.013 | 0.010 | 0.02 |
MESINO MESIN:
| MEATOAGA | MALOSI ALO'O (MPa) | MALOSI FA'ATA'U(MPa) | FA'AMALAGA℃xh | TULAGA TAUA J/℃ | ELONGATION(%) | |||||
| GB/T TULAFONO | 390 | 490-670 | AW | 27/-40 | 18 | |||||
| TULAFONO AWS | 400 | 490 | AW | - | 22 | |||||
| FA'ATA'ITA'I TAUA | 500 | 590 | AW | 78/-40 | 28 | |||||
FAUTUAGA FA'ATAUUILOGA:
| TITAMI FA'ĀMATALAGA (mm) | 1 | 1.2 | 1.6 | |||||
| ELESI (Amp) | H/W | 80-250 | 100-350 | 250-300 | ||||
| O/W | 70-120 | 80-150 | ||||||
Vaai i le ala
matou felauaiga
●Ta'avale afi
●Va'a
Vaai iai
matou fale teuoloa
O galuega faatino
matou te aofia ai
●O le 174,000 kupita mita liquefied natural gas (LNG) vaa Chung Nongbok Seok
●981 eli elili semi-submersible
O matou oloa
i le lalolagi
VAEGA KEMI:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Ti+Zr | P | S | Cu |
| GB/T TULAFONO | 0.02-0.151 | 0.40-1.90 | 0.55-1.10 | - | - | - | 0.02-0.30 | 0.300 | 0.030 | 0.50 |
| TULAFONO AWS | - | - | - | - | - | - | - | - | - | - |
| FA'ATA'ITA'I TAUA | 0.055 | 1.500 | 0.85 | 0.03 | 0.02 | 0.01 | 0.18 | 0.013 | 0.010 | 0.02 |
MESINO MESIN:
| MEATOAGA | MALOSI ALO'O (MPa) | MALOSI FA'ATA'U(MPa) | FA'AMALAGA℃xh | TULAGA TAUA J/℃ | ELONGATION(%) | |||||
| GB/T TULAFONO | 390 | 490-670 | AW | 27/-40 | 18 | |||||
| TULAFONO AWS | 400 | 490 | AW | - | 22 | |||||
| FA'ATA'ITA'I TAUA | 500 | 590 | AW | 78/-40 | 28 | |||||
FAUTUAGA FA'ATAUUILOGA:
| TITAMI FA'ĀMATALAGA (mm) | 1 | 1.2 | 1.6 | |||||
| ELESI (Amp) | H/W | 80-250 | 100-350 | 250-300 | ||||
| O/W | 70-120 | 80-150 | ||||||
