High Carbon steels Manual electrode E7018-1 weld fanamboarana zavatra
Fampiharana
Mety amin'ny fandrefesana vy karbôna SY vy vy ambany, ary koa ny herin'ny angovo nokleary, trano, tetezana ary rafitra hafa, toy ny Q345.
Ny fenitra hitanay: 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.
Mampiavaka
Vovoka vy ambany hidrôzenina karazana tanana electrode, avo welding fahombiazana, marin-toerana Arc, tsara tarehy namorona, corrugations.
Kely splash, mora de-slagging, hoditra zava-mahadomelina tsara fanoherana afo, tsara stomatal fanoherana.
Toetra mekanika maharitra, plastika tsara ary fahatanjahana misy fiantraikany amin'ny hafanana ambany.
Asehoy ny antsipiriany
Mitsimoka kely
Mora slagging
Momba anay
Fampisehoana fioor orinasa
Raharaha fampiharana
Harbin Electric - Sanmen, Haiyang MSR
Qinghai Youjian Wunan Oilfield
Ny tena fitifirana orinasa
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RATSY | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
AWS RULES | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
VALUE OHATRA | 0.065 | 1.40 | 0.45 | 0.03 | 0.01 | 0.006 | 0.011 | 0.007 | 0.01 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | 400 | 490 | AW | 27/-45 | 20 | ||||
AWS RULES | 400 | 490 | AW | 27/-45 | 22 | ||||
VALUE OHATRA | 490 | 590 | AW | 128/-45 | 28 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
HERINATRATRA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Soraty eto ny hafatrao ary alefaso aminay