Stainless vy electrode Manual E347HT1-1 Soldering jointing
Fampiharana
Mety amin'ny fametahana karbaona avo 18% Cr-8% Ni-Nb stainless vy sy karbaona avo 18% Cr-8% Ni-Ti Stainless vy amin'ny indostrian'ny petrochemical, sambo fanerena, milina sakafo, milina fitsaboana, zezika simika ary indostria hafa. .
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Nb | |
GB/T RATSY | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
AWS RULES | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
VALUE OHATRA | 0.045 | 1.28 | 0.47 | 19.32 | 9.5 | 0.03 | 0.023 | 0,004 | 0.52 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | - | 550 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
VALUE OHATRA | - | 585 | - | 40 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 1.2 | 1.6 | ||||||
Volt | 22-36 | 26-38 | ||||||
DIEM | 120-260 | 200-300 | ||||||
halavan'ny fanitarana maina (mm) | 15-20 | 18-25 | ||||||
Fikoriana entona (l/min) | 15-25 | 15-25 |
Mampiavaka
Ny fanoherana ny harafesina intergranular tsara noho ny fanampiana ny Nb.
Mety amin'ny welding ny mari-pana avo mahatohitra faritra mitaky hafanana mafana fitsaboana.
Malefaka sy marin-toerana arc, kely splash, avy amin'ny karazana olona, fa L ho ao amin'ny milina, - welding dingana fampisehoana.
Asehoy ny antsipiriany
Malefaka sy miorina tsara
Vitsy ny splash
Momba anay
Fampisehoana fioor orinasa
Raharaha fampiharana
CJ50 jack-up drilling rig
Gansu Lanke Petrochemical -50 ℃ propane spherical tank tetikasa
Ny tena fitifirana orinasa
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Nb | |
GB/T RATSY | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
AWS RULES | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
VALUE OHATRA | 0.045 | 1.28 | 0.47 | 19.32 | 9.5 | 0.03 | 0.023 | 0,004 | 0.52 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | - | 550 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
VALUE OHATRA | - | 585 | - | 40 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 1.2 | 1.6 | ||||||
Volt | 22-36 | 26-38 | ||||||
DIEM | 120-260 | 200-300 | ||||||
halavan'ny fanitarana maina (mm) | 15-20 | 18-25 | ||||||
Fikoriana entona (l/min) | 15-25 | 15-25 |
Soraty eto ny hafatrao ary alefaso aminay