Stainless hlau phau ntawv electrode E347-16 weld fabrication jointing
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.
Daim ntawv pov thawj lub cev: ABS, CCS, DNV / GL, CE, JIS
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | lwm tus | |
GB/T 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 | |
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 | 0.041 ib | 1.55 ib | 0.7 ua | 19.7 ib | 9.4 ib | 0.2 | 0.028 ib | 0.003 ib | Cu0.13/Nb0.50 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 520 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
EXAMPLE VALUE | - | 645 ib | - | 34 |
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 18% Cr-9% Ni-Nb; Ntxiv Nb ntawm lub hauv paus ntawm 308 tuaj yeem txhim kho corrosion kuj zoo, tshwj xeeb tshaj yog cov kev ua haujlwm corrosion intergranular;
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.
300,000-ton bulk carrier
Peb lub qhov rooj 2# tsis ua haujlwm
Supercore SG
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | lwm tus | |
GB/T 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 | |
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 | 0.041 ib | 1.55 ib | 0.7 ua | 19.7 ib | 9.4 ib | 0.2 | 0.028 ib | 0.003 ib | Cu0.13/Nb0.50 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 520 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
EXAMPLE VALUE | - | 645 ib | - | 34 |
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 | - |
Sau koj cov lus ntawm no thiab xa tuaj rau peb