Low-alloy steels Flux cored tariby E81T1-Ni1C weld fanamboarana fitaovana
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RATSY | 0.12 | 1.75 | 0.80 | - | 0.80-1.20 | 0.35 | 0.03 | 0.03 |
AWS RULES | 0.12 | 1.50 | 0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.03 | 0.03 |
VALUE OHATRA | 0.04 | 1.34 | 0.3 | 0.02 | 0.93 | 0.02 | 0.01 | 0,005 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | Fitsaboana hafanana°Cxh | |||||
GB/T RATSY | 460 | 550-740 | 27/-40 | 17 | AW | |||||
AWS RULES | 470 | 550-690 | 27/-30 | 19 | AW | |||||
VALUE OHATRA | 530 | 590 | 110/-40 | 27 | AW |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
DIEM | 150-300 | 170-360 | 200-400 | |||||||
halavan'ny fanitarana maina (mm) | 15-20 | 15-20 | 18-25 | |||||||
Fikoriana entona (l/min) | 15-25 | 15-25 | 15-25 |
Ny singa fototra dia 1% Ni.
Ny arc dia malefaka sy tsy miovaova, tsy dia misy splash, endrika tsara tarehy, fanesorana slag tsara, tsy dia misy sod, miaraka amin'ny fahombiazan'ny welding.
Fahombiazana ny fiantraikany amin'ny hafanana ambany dia tsara.
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Tsy miasa ny varavarana telo 2#
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Tetikasa fanadiovana sy simika Sinopec
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Fitaovana lasantsy ho an'ny tavoahangy fiara LNG
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RATSY | 0.12 | 1.75 | 0.80 | - | 0.80-1.20 | 0.35 | 0.03 | 0.03 |
AWS RULES | 0.12 | 1.50 | 0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.03 | 0.03 |
VALUE OHATRA | 0.04 | 1.34 | 0.3 | 0.02 | 0.93 | 0.02 | 0.01 | 0,005 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | Fitsaboana hafanana°Cxh | |||||
GB/T RATSY | 460 | 550-740 | 27/-40 | 17 | AW | |||||
AWS RULES | 470 | 550-690 | 27/-30 | 19 | AW | |||||
VALUE OHATRA | 530 | 590 | 110/-40 | 27 | AW |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
DIEM | 150-300 | 170-360 | 200-400 | |||||||
halavan'ny fanitarana maina (mm) | 15-20 | 15-20 | 18-25 | |||||||
Fikoriana entona (l/min) | 15-25 | 15-25 | 15-25 |
Soraty eto ny hafatrao ary alefaso aminay