Stainless steels SAW welding tariby ER308L sy flux Welding jointing
TECHNOLOGY WELD
Aza avela ny fanontaniana
Manohy manenjika anao
Arc instability
Famolavolana tsy mendrika
Mifofofofo be loatra
Ampiasaina betsaka amin'ny petrochemical, sambo fanerena
Masinina sakafo, fitaovana fitsaboana ary indostria hafa mifandraika amin'izany
Ripple tsara
Karbonina ambany 18% Cr-8% Ni stainless vy
(SUS304) welding, weldability tsara
Ny fahatsapan'ny crack tsara, manampy ny 0.5% Mo dia manana tanjaky ny tensile ambony sy ny fanoherana ny harafesina.
Mora slagging
Parameter vokatra
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
GB/T RATSY | 0.025 | 0.85 | 1.55 | 0.02 | 0.001 | 9.8 | 19.5 | - |
FANANANA MEKANIKA:
NY FANANANA | Herin'ny fanitarana (Mpa) | Elongation/% | IMPACT VALUE J/℃ | harafesina intergranular | ||||
GB/T RATSY | 570 | 38 | ≥34/-196 | GB/T4334E fomba nandalo |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.4 | 3.2 | 4.0 | ||||
Volt | 28-32 | 28-32 | 28-32 | ||||
DIEM | 270-360 | 400-550 | 500-650 | ||||
Velocity (mm/min) | 250-320 | 300-420 | 400-480 | ||||
Elongation maina (mm) | 20-24 | 22-26 | 30-34 |
Fanohanana orinasa
Ny vokatra dia mety amin'ny a
be dia be ny fampiharana
TECHNOLOGY WELD
-
Canada LNG tetikasa
-
Sino-rosianina atsinanana
SG superior nucleus
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
GB/T RATSY | 0.025 | 0.85 | 1.55 | 0.02 | 0.001 | 9.8 | 19.5 | - |
FANANANA MEKANIKA:
NY FANANANA | Herin'ny fanitarana (Mpa) | Elongation/% | IMPACT VALUE J/℃ | harafesina intergranular | ||||
GB/T RATSY | 570 | 38 | ≥34/-196 | GB/T4334E fomba nandalo |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.4 | 3.2 | 4.0 | ||||
Volt | 28-32 | 28-32 | 28-32 | ||||
DIEM | 270-360 | 400-550 | 500-650 | ||||
Velocity (mm/min) | 250-320 | 300-420 | 400-480 | ||||
Elongation maina (mm) | 20-24 | 22-26 | 30-34 | ||||
Soraty eto ny hafatrao ary alefaso aminay