High Carbon steels Manual electrode E7018 Seal izesekeli
Ifanele UKUSHISELELWA KWE-CARBON STEEL KANYE NE-LOW Alloy Steel, KANYE NAMANDLA AHAMBISANA NAWE IBHOiler, ipayipi, imoto, IBUILDING, BRIDGE KANYE NEZINYE IZAKHIWO, NJENGO-Q345.
Izinga esihlangabezane nalo: GB/T5117 E5018, AWS A5.1 E7018 & A5.1M E4918, ISO2560-A:E 42 3 B 3 2, ISO 2560-B: E4918 A.
Ziyini
i-characieristics?
●I-sodium hydrogen electrode ephansi, i-arc ezinzile, umumo omuhle.
●Ukuchaphazeka okuncane, ukususwa kalula kwe-slagging, ukumelana okuhle kwesikhumba somuthi, ukumelana kahle kwesisu.
●Izakhiwo zemishini ezinzile.
●Ipulasitiki enhle kanye nokuqina komthelela ophansi wokushisa.
Ipharamitha Yomkhiqizo
COMPONET YECHEMICAL:
| I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T IMITHETHO | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| AWS IMITHETHO | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| ISIBONELO VALUE | 0.071 | 1.28 | 0.45 | 0.02 | 0.01 | 0.04 | 0.017 | 0.008 | 0.01 |
IMPAHLA YOMKHETHI:
| IMPAHLA | UKUVUMELA AMANDLA(MPa) | AMANDLA AMANDLA(MPa) | I-HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | LONGATION(%) | ||||
| GB/T IMITHETHO | 400 | 490 | AW | 27/-30 | 20 | ||||
| AWS IMITHETHO | 400 | 490 | AW | 27/-30 | 22 | ||||
| ISIBONELO VALUE | 495 | 590 | AW | 138/-30 | 27 | ||||
IMIPHAKATHI YOKUSHISA ENCONYWAYO:
| IZINCACISO ZAMA-DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| Ugesi (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Bheka indlela
siyathutha
●Ezokuthutha ngezimoto
●Ukuthumela ngemikhumbi
Bheka
isikhwama sethu
Amaphrojekthi
sibandakanyeka ku
●Qinghai Oil ukwakhiwa Wunan oilfield
●I-heater enengcindezi ephezulu ye-Hangzhou Boiler Group Co. LTD
Imikhiqizo yethu
emhlabeni
COMPONET YECHEMICAL:
| I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T IMITHETHO | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| AWS IMITHETHO | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| ISIBONELO VALUE | 0.071 | 1.28 | 0.45 | 0.02 | 0.01 | 0.04 | 0.017 | 0.008 | 0.01 |
IMPAHLA YOMKHETHI:
| IMPAHLA | UKUVUMELA AMANDLA(MPa) | AMANDLA AMANDLA(MPa) | I-HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | LONGATION(%) | ||||
| GB/T IMITHETHO | 400 | 490 | AW | 27/-30 | 20 | ||||
| AWS IMITHETHO | 400 | 490 | AW | 27/-30 | 22 | ||||
| ISIBONELO VALUE | 495 | 590 | AW | 138/-30 | 27 | ||||
IMIPHAKATHI YOKUSHISA ENCONYWAYO:
| IZINCACISO ZAMA-DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| Ugesi (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
