Stainless Steels Manual Electrode E347-16 duplex stainless vy simika tanker welding
TECHNOLOGY WELD
Aza avela ny fanontaniana
Manohy manenjika anao
Arc instability
Famolavolana tsy mendrika
Mifofofofo be loatra
Karazana calcium titaniumStainless vy tanana electrode
Ny singa fototra dia 18% Cr- 9% Ni-Nb
Ripple tsara
Izy io dia manana fanoherana tsara amin'ny harafesina
Mora slagging
Parameter vokatra
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | hafa | |
GB/T RATSY | 0.04 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb:8C-1.00 | |
AWS RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb:8C-1.00 | |
VALUE OHATRA | 0.033 | 0.84 | 0.69 | 18.7 | 9.5 | 0.1 | 0.027 | 0,005 | Cu0.22/Nb0.50 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | - | 510 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
VALUE OHATRA | - | 615 | - | 36 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
HERINATRATRA (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
Fanohanana orinasa
Ny vokatra dia mety amin'ny a
be dia be ny fampiharana
TECHNOLOGY WELD
Tianshu Xing, mpitatitra entona voajanahary (LNG) lehibe misy 174,000 metatra toratelo, no sambo voalohany namboarina.
Cr-Mo vy andian-dahatsoratra welding fitaovana sy ny electrode surfacing welding fitaovana dia be mpampiasa amin'ny fitaovana fanadiovana solika.
Zhangjiagang CIMC Shengdayin Cryogenic Equipment Co., LTD. Cryogenic Vessel (Toby famenoana LNG)
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | hafa | |
GB/T RATSY | 0.04 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb:8C-1.00 | |
AWS RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb:8C-1.00 | |
VALUE OHATRA | 0.033 | 0.84 | 0.69 | 18.7 | 9.5 | 0.1 | 0.027 | 0,005 | Cu0.22/Nb0.50 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | - | 510 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
VALUE OHATRA | - | 615 | - | 36 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
ELECTRICITY (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |