Stainless hlau phau ntawv electrode E347L-16 weld fabrication data
Daim ntawv thov
Nws yog tsim rau vuam 18% Cr-8% Ni-Nb stainless hlau (SUS347) thiab 18% Cr-8% Ni-Ti stainless hlau (sus321) nyob rau hauv petrochemical kev lag luam, siab nkoj, zaub mov machinery, kev kho mob machinery, tshuaj chiv thiab lwm yam kev lag luam.
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | lwm tus | |
GB/T RULES | 0.04 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.04 ib | 0.03 ib | Cu 0.75/Nb: 8C-1.00 | |
AWS RULES | 0.08 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.04 ib | 0.03 ib | Cu 0.75/Nb: 8C-1.00 | |
EXAMPLE VALUE | 0, 033 | 0.84 ib | 0.69 ib | 18.7 ib | 9.5 ib | 0.1 | 0.027 ib | 0.005 ib | Cu0.22/Nb0.50 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 510 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
EXAMPLE VALUE | - | 615 | - | 36 |
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 | 50-75 : kuv | 70-95 : kuv | 80-120 : kuv | 110-160 : kuv | 160-190 : kuv | ||||
O/W | 20-50 | 45-80 : kuv | 70-110 : kuv | 90-135 : kuv | - |
Titanium calcium stainless hlau tes electrode, lub ntsiab muaj pes tsawg leeg yog cov pa roj carbon tsawg 18% Cr-9% Ni-Nb; Thaum Nb ntxiv rau lub hauv paus ntawm 308, cov ntsiab lus carbon tsawg dua tib lub sijhawm, uas tuaj yeem txhim kho corrosion kuj zoo. , tshwj xeeb tshaj yog cov intergranular corrosion kev ua tau zoo.
Ruaj khov arc, zoo nkauj tsim, muag heev ripple, me ntsis txaws, yooj yim slag tshem tawm, hluav taws kub tsis kam, zoo porosity kuj.
Ningbo Honest Metal Materials Co, Ltd.is lub tuam txhab kev lag luam thoob ntiaj teb kev lag luam hauv kev tshawb fawb thiab kev tsim kho, tsim khoom, muag thiab kev tswj hwm. Nws tau tsim nyob rau hauv 2020.
Xinjiang Kela 2 central processing cog project
Vuam cov ntaub ntawv rau ntim
Gansu Lanke Petrochemical -50 ℃ propane kheej kheej tank project
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | lwm tus | |
GB/T RULES | 0.04 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.04 ib | 0.03 ib | Cu 0.75/Nb: 8C-1.00 | |
AWS RULES | 0.08 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.04 ib | 0.03 ib | Cu 0.75/Nb: 8C-1.00 | |
EXAMPLE VALUE | 0, 033 | 0.84 ib | 0.69 ib | 18.7 ib | 9.5 ib | 0.1 | 0.027 ib | 0.005 ib | Cu0.22/Nb0.50 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 510 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
EXAMPLE VALUE | - | 615 | - | 36 |
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 | 50-75 : kuv | 70-95 : kuv | 80-120 : kuv | 110-160 : kuv | 160-190 : kuv | ||||
O/W | 20-50 | 45-80 : kuv | 70-110 : kuv | 90-135 : kuv | - |