vy vy vy vita amin'ny entona ER80S-Ni3 metaly Fiarovana
Entona shielded welding tariby ho an'ny 550MPa kilasy ambany hafanana vy.
Ny metaly anidina dia manana toetra mekanika tsara ary henjana fiantraikany tsara amin'ny -75 ℃.
Famahanana tariby malefaka, arc stable, endrika tsara tarehy, fikorianan'ny vy mitsonika tsara, tsy dia misy splash, miaraka amin'ny fahombiazan'ny fizotry ny welding.
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RATSY | 0.12 | 1.25 | 0.40-0.80 | - | 3.00-3.75 | - | 0.025 | 0.025 | 0.35 |
AWS RULES | 0.12 | 1.25 | 0.40-0.80 | - | 3.00-3.75 | - | 0.025 | 0.025 | 0.35 |
VALUE OHATRA | 0.035 | 0.85 | 0.44 | 0.13 | 3.59 | 0.01 | 0.008 | 0,004 | 0.22 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | Fitsaboana hafanana°Cxh | |||||
GB/T RATSY | 470 | 550 | 27/-75 | 24 | 620*1 | |||||
AWS RULES | 470 | 550 | 27/-75 | 24 | 620*1 | |||||
VALUE OHATRA | 485 | 590 | 68/-75 | 27 | 620*1 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 1.0 | 1.2 | 1.6 | |||||||
HERINATRATRA (Amp) | H/W | 50-220 | 80-350 | 170-550 | ||||||
O/W | 50-120 | 80-150 | - |
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Welding fitaovana ho an'ny fiara mifono vy
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China Global demethane Tower
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158.000 taonina Suez tanker
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RATSY | 0.12 | 1.25 | 0.40-0.80 | - | 3.00-3.75 | - | 0.025 | 0.025 | 0.35 |
AWS RULES | 0.12 | 1.25 | 0.40-0.80 | - | 3.00-3.75 | - | 0.025 | 0.025 | 0.35 |
VALUE OHATRA | 0.035 | 0.85 | 0.44 | 0.13 | 3.59 | 0.01 | 0.008 | 0,004 | 0.22 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | Fitsaboana hafanana°Cxh | |||||
GB/T RATSY | 470 | 550 | 27/-75 | 24 | 620*1 | |||||
AWS RULES | 470 | 550 | 27/-75 | 24 | 620*1 | |||||
VALUE OHATRA | 485 | 590 | 68/-75 | 27 | 620*1 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 1.0 | 1.2 | 1.6 | |||||||
HERINATRATRA (Amp) | H/W | 50-220 | 80-350 | 170-550 | ||||||
O/W | 50-120 | 80-150 | - |
Soraty eto ny hafatrao ary alefaso aminay