High Carbon steels Manual electrode E7018-1 weld fabrication stuff
Kugwiritsa ntchito
Oyenera KUPITA ZINTHU ZONSE ZA CARBON NDI ZOCHITA ZOSANGALALA NDI MPHAMVU ZOYENERA ZA NTCHITO YA nyukiliya ya engineering, BUILDING, BRIDGE NDI ZINTHU ZINA, MONGA Q345.
Muyezo womwe tidakumana nawo: GB/T5117 E5018-1, AWS A5.1 E7018-1 & A5.1M E4918-1, ISO2560-A:E 42 5 B 3 2 H5, ISO 2560-B: E4918-1 A.
Zachilendo
Iron ufa otsika ma elekitirodi apamanja a haidrojeni, kugwiritsa ntchito bwino kwambiri kuwotcherera, arc yokhazikika, mawonekedwe okongola, ma corrugations.
Kuthirira pang'ono, kutsitsa kosavuta, kukana moto pakhungu, kukana bwino kwa stomatal.
Khola makina katundu, pulasitiki wabwino ndi otsika kutentha zimakhudza kupirira.
Onetsani zambiri
Phulani pang'ono
Easy slagging
Zambiri zaife
Chiwonetsero cha Factory Fioor
Mlandu wofunsira
Harbin Electric - Sanmen, Haiyang MSR
Qinghai Youjian Wunan Oilfield
Kuwombera kwafakitale kwenikweni
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MALAMULO | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
MALAMULO AWS | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
CHITSANZO CHA VALUE | 0.065 | 1.40 | 0.45 | 0.03 | 0.01 | 0.006 | 0.011 | 0.007 | 0.01 |
ZINTHU ZAMAKHALIDWE:
THUPI | YOPHUNZIRA MPHAMVU (MPa) | KULIMBIKITSA MPHAMVU (MPa) | HEATTREAMENT℃xh | MFUNDO YA IMAPACT J/℃ | KULAMBIRA(%) | ||||
GB/T MALAMULO | 400 | 490 | AW | 27/-45 | 20 | ||||
MALAMULO AWS | 400 | 490 | AW | 27/-45 | 22 | ||||
CHITSANZO CHA VALUE | 490 | 590 | AW | 128/-45 | 28 |
ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:
ZINTHU ZA DIAMETERS(mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 | |||||
MPHAMVU (Ampa) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Lembani uthenga wanu apa ndikutumiza kwa ife