AWS E309L-16 Stainless steels Manual electrode weld fabrication jointing
Sesebelisoa&Tse tloahelehileng&Hloko:
1. E Loketse BAKENG SA TŠEPI E TŠEPA LE TŠEPE EA KHABONE KAPA TŠEPE EA TŠEPE E TLASE E TŠEHELANG E TŠEHELANG E TŠEPELANG E TŠEPELANG, TŠEPE EA TŠEPA E TŠEPANG E KOPATSENG TŠEPE EA TŠEPELE, 308 SERIES Stainless STEEL SURFACING WELDING ka carbon steel kapa low alloy STEEL.
2. Tekanyetso eo re kopaneng le eona: GB/T983 E307-16, AWS A5.4 E307-16 & A5.4M E307-16, ISO3581-A:E(18 9 Mn Mo) R 1 2, ISO3581-B:ES307- 16
Kopo: E SEBELISA MOFUTA O TŠOANANG WA sebopeho sa tšepe e sa hloekang, tšepe e kopantsoeng le likaroloana tsa tšepe tse sa tšoaneng ka har'a fiber ea maiketsetso, petrochemical le thepa e 'ngoe ea tlhahiso ea lisebelisoa, le tsona li ka sebelisoa bakeng sa mochine oa nyutlelie, sekepe sa khatello e ka hare ea lerako la phetoho ea lera le tora e ka hare ea motsoako.
Likaroloana
1. Titanium calcium stainless steel electrode, sebopeho se seholo ke 22% CR-12%Ni;
2. Arc e tsitsitseng, sebopeho se setle, li-ripples tse ntle, li-splashes tse fokolang, li-slagging tse bonolo, ho hanyetsa mollo o motle oa letlalo la lithethefatsi, ho hanyetsa hantle ha stomatal.
3. Tšepe ea weld e na le ferrite e eketsehileng 'me e na le kutlo e tlaase ea crack.
Titanium calcium mofuta oa ultra-low carbon Cr23Ni13 elektrode ea tšepe e sa hloekang, e ka sebelisoa bakeng sa AC le DC, ntle le niobium, titanium le likarolo tse ling tse tsitsitseng tsa lik'hemik'hale li ka boela tsa hanela ho senyeha ha intercrystalline ho bakoang ke precipitation ea carbide. E sebelisoa ka tšepe e sa hloekang, tšepe e kopantsoeng le tšepe e sa tšoaneng, e kang fiber ea maiketsetso, petrochemical le lisebelisoa tse ling.
Ho itokisetsa pele ho welding:
Electrode e lokela ho ba 300 ~ 350 ℃ bakeng sa ho omisa hora e le 'ngoe, nako e matla ea mongobo ho fana ka mocheso o phahameng oa ho omisa ho 350 ℃ kapa katoloso e nepahetseng ea nako ea ho omisa, le ho omisa lera la stacking ka hohle kamoo ho ka khonehang eseng ho feta likarolo tse 3; Ikitlaelletse ho sebelisoa ka ho omisa kapa ho kenngoa ka nkhong ea motlakase e sa feteng matsatsi a 2 ho boloka, qoba ho omisa ho sa hlokahaleng, e le ho thibela ho roala ha elektrode.
Khampani & Feme
Sebopeho sa sehlahisoa le thepa ea mechine selelekela
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T MELAO | 0.04 | 0.5-2,5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
MOLAO OA MOLAO | 0.04 | 0.5-2,5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
MOHLALA BOHLOKOA | 0.028 | 0.95 | 0.8 | 24.4 | 13.1 | 0.32 | 0.027 | 0.004 | 0.05 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | |||||||||
GB/T MELAO | - | 510 | - | - | 25 | |||||||||
MOLAO OA MOLAO | - | 520 | - | - | 30 | |||||||||
MOHLALA BOHLOKOA | - | 590 | - | - | 38 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
MOTLATSI (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
LITLHAKISO TSA PAKA:
KARAOLI | BELELE | PCS/1KG | BOIMA/1KG | |||
2.0 limilimithara | 300mm | 79PCS | 2KG | |||
2.6 limilimithara | 300mm | 48PCS | 2KG | |||
3.2 limilimithara | 350 limilimithara | 27PCS | 5KG | |||
4.0 limilimithara | 350 limilimithara | 16PCS | 5KG | |||
5.0 limilimithara | 350 limilimithara | 12PCS | 5KG |
HLOKOMELA:
H/W: tshekaletseng boemo tjheseletsa
O/W: ho tjheseletsa maemo a hodima hlooho
Maemo a Tloaelehileng
Setifikeiti
Sebopeho sa sehlahisoa le thepa ea mechine selelekela
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T MELAO | 0.04 | 0.5-2,5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
MOLAO OA MOLAO | 0.04 | 0.5-2,5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
MOHLALA BOHLOKOA | 0.028 | 0.95 | 0.8 | 24.4 | 13.1 | 0.32 | 0.027 | 0.004 | 0.05 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | |||||||||
GB/T MELAO | - | 510 | - | - | 25 | |||||||||
MOLAO OA MOLAO | - | 520 | - | - | 30 | |||||||||
MOHLALA BOHLOKOA | - | 590 | - | - | 38 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
MOTLATSI (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
LITLHAKISO TSA PAKA:
KARAOLI | BELELE | PCS/1KG | BOIMA/1KG | |||
2.0 limilimithara | 300mm | 79PCS | 2KG | |||
2.6 limilimithara | 300mm | 48PCS | 2KG | |||
3.2 limilimithara | 350 limilimithara | 27PCS | 5KG | |||
4.0 limilimithara | 350 limilimithara | 16PCS | 5KG | |||
5.0 limilimithara | 350 limilimithara | 12PCS | 5KG |
HLOKOMELA:
H/W: tshekaletseng boemo tjheseletsa
O/W: ho tjheseletsa maemo a hodima hlooho