Stainless hlau phau ntawv Electrode E316-15 Fais fab cog boiler Consumables
WELDING TECHNOLOGY
Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj
Arc instability
Unsightly molding
Tshaj tawm ntau dhau
Dav siv nyob rau hauv chiv, urea, petrochemical
ntau lawm los yog cia cov cuab yeej tseem ceeb qauv.
Tsawg hydrogen stainless hlau tes electrode, lub ntsiab
muaj pes tsawg leeg yog 18% Cr-12% Ni-2% Mo, zoo heev pitting kuj;
Ripple zoo
Zoo heev welding kev ua tau zoo, zoo
tawg tsis kam, zoo porosity kuj
Zoo hluav taws tsis kam ntawm txheej, ruaj khov mechanical
Cov khoom ntawm fused hlau, X-Ray pass tus nqi siab dua.
Yooj yim slagging
Khoom Parameter
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Lwm yam |
| GB/T RULES | 0.042 ib | 0.9 | 0.67 ib | 0.03 ib | 0.009 ib | 11.2 | 18.7 ib | 2.1 | 0.11 | - |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | ||||
| GB/T RULES | 595 ib | 37 | - | - | ||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.0 * 250 hli | 2.6 * 300 | 3.2 * 350 | 4.0 * 350 | 5.0 * 350 | |||||
| ELECTRICITY (Amp) | H/W | 30-55 : kuv | 50-85 : kuv | 80-120 : kuv | 100-150 | 140-180 : kuv | ||||
| O/W | 20-50 | 45-80 : kuv | 70-110 : kuv | 90-135 : kuv | - | |||||
Kev them nyiaj yug Hoobkas
Cov khoom tsim nyog rau a
ntau yam kev siv
WELDING TECHNOLOGY
-
Siab siab rhaub ntawm
Hangzhou Boiler Group Co., Ltd
-
Gansu Lanke Petrochemical Cov
-50 ℃ propane kheej kheej tank project
-
Jiangsu Donghua Zog
80,000 m3 propane cia tank
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Lwm yam |
| GB/T RULES | 0.042 ib | 0.9 | 0.67 ib | 0.03 ib | 0.009 ib | 11.2 | 18.7 ib | 2.1 | 0.11 | - |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | ||||
| GB/T RULES | 595 ib | 37 | - | - | ||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.0 * 250 hli | 2.6 * 300 | 3.2 * 350 | 4.0 * 350 | 5.0 * 350 | |||||
| ELECTRICITY (Amp) | H/W | 30-55 : kuv | 50-85 : kuv | 80-120 : kuv | 100-150 | 140-180 : kuv | ||||
| O/W | 20-50 | 45-80 : kuv | 70-110 : kuv | 90-135 : kuv | - | |||||
