vy ambany firaka Flux cored tariby E71T1-GC weld fabrika jointing
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RATSY | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
AWS RULES | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
VALUE OHATRA | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | Fitsaboana hafanana°Cxh | |||||
GB/T RATSY | 390 | 490-670 | 27/-40 | 18 | AW | |||||
AWS RULES | 400 | 490-620 | - | 20 | AW | |||||
VALUE OHATRA | 510 | 575 | 95/-40 | 26 | 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 arc dia malefaka sy miorina tsara, tsy misy splash, endrika tsara tarehy, fanesorana slag tsara.
Kely sot, miaraka amin'ny fizotry ny fizotry ny welding.
Ny metaly fused dia misy Cu, Ni, Cr, noho izany dia tsara ny fanoherana ny harafesina amin'ny atmosfera, ny fanoherana ny famoretana tsara.
Tianshu Xing, mpitatitra entona voajanahary (LNG) lehibe misy 174.000 metatra toratelo, dia naorina ho tsipìka.
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tetikasa YAMAL LNG
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Sino-Rosiana Atsinanana Front
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RATSY | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
AWS RULES | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
VALUE OHATRA | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | Fitsaboana hafanana°Cxh | |||||
GB/T RATSY | 390 | 490-670 | 27/-40 | 18 | AW | |||||
AWS RULES | 400 | 490-620 | - | 20 | AW | |||||
VALUE OHATRA | 510 | 575 | 95/-40 | 26 | 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