High Carbon steels Manual electrode E7015 metaly fifandraisana fifandraisana
Mety amin'ny fandrefesana vy karbôna SY vy vy ambany, ary koa ny tanjaky ny boiler, fantsona, fiara, trano, tetezana ary rafitra hafa, toy ny Q345.
Ny fenitra hitanay: GB/T5117 E501, AWS A5.1 E701 & A5.1M E491, ISO2560-A:E 42 3 B 2 2, ISO 2560-B: E4915 A.
Inona ireo
toetra?
●Electrode potassium hydrogène ambany, arc stable, endrika tsara tarehy, mahafinaritra.
●Little splash, mora de-slagging, hoditra tsara fanoherana afo, porosity fanoherana tsara.
●Toetra mekanika latabatra, plastika tsara.
●Miantraika mafy sy mahatohitra crack.
Paramètre vokatra
COMPONET CHEMIKA:
| FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RATSY | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| AWS RULES | 0.15 | 1.25 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| VALUE OHATRA | 0.075 | 1317 | 0.5 | 0.04 | 0.02 | 0.007 | 0.017 | 0.009 | 0.01 |
FANANANA MEKANIKA:
| NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RATSY | 400 | 490 | AW | 27/-30 | 20 | ||||
| AWS RULES | 400 | 490 | AW | 27/-30 | 22 | ||||
| VALUE OHATRA | 460 | 555 | AW | 120/-30 | 30 | ||||
PARAMETER WELD RECOMMENDED:
| SPECIFICATIONS DIAMETERS (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| HERINATRATRA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Jereo ny lalana
mitatitra izahay
●Fitaterana môtô
●Fandefasana
Mijery
ny warenouse anay
Ny tetikasa
mandray anjara isika
●Welding fitaovana ho an'ny silencers
●8,2 taonina mpitatitra entana
Ny vokatray
ho an’izao tontolo izao
COMPONET CHEMIKA:
| FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RATSY | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| AWS RULES | 0.15 | 1.25 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| VALUE OHATRA | 0.075 | 1317 | 0.5 | 0.04 | 0.02 | 0.007 | 0.017 | 0.009 | 0.01 |
FANANANA MEKANIKA:
| NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RATSY | 400 | 490 | AW | 27/-30 | 20 | ||||
| AWS RULES | 400 | 490 | AW | 27/-30 | 22 | ||||
| VALUE OHATRA | 460 | 555 | AW | 120/-30 | 30 | ||||
PARAMETER WELD RECOMMENDED:
| SPECIFICATIONS DIAMETERS (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| HERINATRATRA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
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