Ny vy karbônina avo lenta Elektroda E7015-G metaly mifamatotra
Mety amin'ny fandrefesana ny vy karbaona sy ny vy vy, ary koa ny tanjaky ny boiler, ny fantsona, ny sambo fanerena, ny firafitry ny ranomasimbe, 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.
Inona ireo
toetra?
●Electrode potassium hydrogène ambany, arc stable, endrika tsara tarehy, mahafinaritra.
●Kely splash, mora de-slagging, hoditra tsara fanoherana afo, porosity fanoherana tsara.
●Ny toetra mekanika latabatra, ny plastika tsara, ny hamafin'ny fiantraikany ary ny fanoherana ny crack.
●Miantraika amin'ny faharetana sy ny fanoherana ny crack.
Parameter vokatra
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 | - | |||||
Jereo ny lalana
mitatitra izahay
●Fitaterana môtô
●Fandefasana
Jereo ny
ny warenouse anay
Ny tetikasa
mandray anjara isika
●981 fandavahana semi-submersible
Ny vokatray
ho an’izao tontolo izao
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 | - | |||||
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