Stainless hlau phau ntawv Electrode E316L-15 siab rhaub vuam khoom
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 yogtsawg C-18% Cr-12% Ni-2% Mo, zoo heev taw tes corrosion kuj
Ripple zoo
Zoo heev vuam kev ua tau zoo, zoo tawg kuj
Zoo porosity kuj, zoo hluav taws tsis kam ntawm txheej,
ruaj khov 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 | 0.035 ib | 1.53 ib | 0.61 ib | 0.027 ib | 0.004 ib | 11.26 Nws | 18.7 ib | 2.1 | 0.10 | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | ||||
GB/T RULES | 575 ib | 40 | - | - |
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
-
Zhejiang Satellite Zog
3 × 60,000 m³ LPG cia tank
-
49,000 tons ntawm duplex
stainless hlau chemical tanker
-
JU 2000 E
jack-up drilling platform
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Lwm yam |
GB/T RULES | 0.035 ib | 1.53 ib | 0.61 ib | 0.027 ib | 0.004 ib | 11.26 Nws | 18.7 ib | 2.1 | 0.10 | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | ||||
GB/T RULES | 575 ib | 40 | - | - |
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 | - |