High Carbon steels Manual electrode E7015-G welding makings
Fampiharana
SS mety ho an'ny welding ny karbôna vy vy vy, ary koa ny mifanaraka tanjaky ny boiler, fantsona, fanerena sambo, ranomasina injeniera rafitra welding, toy ny Q345, X60 pipeline vy, sns.
Ny fenitra hitanay: GB/T5117 E5015-G AP, AWS A5.5 E7015-G & A5.5M E4915-G, ISO2560-A:E 42 4 Z0.5 Ni B 2 2, ISO 2560-B: E4915 G -AP.
COMPONET CHEMIKA:
| FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RATSY | - | - | - | - | - | - | - | - | - |
| AWS RULES | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
| VALUE OHATRA | 0.075 | 1.45 | 0.40 | 0.03 | 0.50 | 0,004 | 0.014 | 0.006 | 0.01 |
FANANANA MEKANIKA:
| NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RATSY | 400 | 490 | 620*1 | - | 20 | ||||
| AWS RULES | 390 | 490 | 620*1 | - | 22 | ||||
| VALUE OHATRA | 450 | 550 | 620*1 | 114/-50 | 27 | ||||
PARAMETER WELD RECOMMENDED:
| SPECIFICATIONS DIAMETERS (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| HERINATRATRA (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Mampiavaka
Low hydrogène potasioma electrode, miorina arc, tsara tarehy miforona, tsara tarehy, kely splash, mora de-slagging, hoditra tsara afo fanoherana, porosity tsara fanoherana.
Ny toetra mekanika latabatra, ny plastika tsara, ny hamafin'ny fiantraikany ary ny fanoherana ny crack.
Kely ny votoatin'ny hidrôzenina miparitaka.
Asehoy ny antsipiriany
Ripple tsara
Mitsimoka kely
Momba anay
Fampisehoana fioor orinasa
Raharaha fampiharana
Xinjiang Kela 2 Tetik'asa foibe fitsaboana
Welding fitaovana ho an'ny silencer
Ny tena fitifirana orinasa
COMPONET CHEMIKA:
| FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RATSY | - | - | - | - | - | - | - | - | - |
| AWS RULES | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
| VALUE OHATRA | 0.075 | 1.45 | 0.40 | 0.03 | 0.50 | 0,004 | 0.014 | 0.006 | 0.01 |
FANANANA MEKANIKA:
| NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RATSY | 400 | 490 | 620*1 | - | 20 | ||||
| AWS RULES | 390 | 490 | 620*1 | - | 22 | ||||
| VALUE OHATRA | 450 | 550 | 620*1 | 114/-50 | 27 | ||||
PARAMETER WELD RECOMMENDED:
| SPECIFICATIONS DIAMETERS (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| HERINATRATRA (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
