AWS E309MoL Litšepe tse sa hloekang ka letsoho Lintlha tsa tlhahiso ea li-electrode weld
Sesebelisoa&Tse tloahelehileng&Hloko:
1. E Loketse BAKENG SA TŠEPI E TŠEPA LE TŠEPE EA KHABONE KAPA TŠEPE EA TŠEPE EA TŠEPE E FIHLENG E TŠEHELANG E TŠEPELANG E TŠEPELANG, TŠEPE EA TŠEPA E HLAHANG E KOPATSENG HO HLAHISA, 316 SERIES STINLESS STEEL SURFACING WELDING ka carbon steel kapa low alloy STEEL.
2. Tekanyetso eo re kopaneng le eona: GB/T983 E309LMo-16, AWS A5.4 E309LMo-16 & A5.4M E309LMo-16, ISO3581-A:E(23 12 2 L) R 1 2, ISO3581-B:ES309LMo- 16
Taolo ea ts'ebetso ea welding:
Welding e tlaase ea li-arc; The electrode swing e ke ke ea e-ba bophara haholo, ka kakaretso ka hare ho makhetlo a 3 bophara ba electrode; Lebelo la welding le ka se be butle haholo, haeba ho chesa haholo le slag, empa haeba ho ka haroha habonolo, khetha welding e tlase ea hona joale e liehang. Welding e otlolohileng ka lebaka la litšoaneleho tsa metsi a tšepe e sa hloekang ho bonolo ho phalla, khetho e ntle ke ho sebelisa welding ea arc e robehileng. Multi-layer welding e tlameha ho hloekisoa ka slag ea welding. Sekoti sa arc se tlameha ho tlatsoa ha arc e koetsoe.
Likaroloana
1. Titanium calcium stainless steel electrode, motsoako o ka sehloohong ke 22% CR-12%Ni-2%Mo
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, ka lebaka la ho eketsa Mo, e na le kutlo e tlaase ea crack.
Titanium calcium mofuta oa ultra-low carbon Cr23Ni13Mo2Cu elektrode ea tšepe e sa hloekang, AC le DC e sebelisoang habeli, weld e nang le palo e nepahetseng ea molybdenum, e ntlafatsa ho hanyetsa ha tšepe ea weld le ho hanyetsa kutu. E sebelisoa bakeng sa mofuta o tšoanang oa tšepe e sa tsitsang ea ultra-low carbon le tšepe e sa tšoaneng.
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 | 2.0-3.0 | 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 | 2.0-3.0 | 0.040 | 0.03 | 0.75 |
MOHLALA BOHLOKOA | 0.028 | 1.43 | 0.77 | 23.2 | 13.1 | 2.5 | 0.027 | 0.006 | 0.1 |
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 | - | 660 | - | - | 34 |
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 | 2.0-3.0 | 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 | 2.0-3.0 | 0.040 | 0.03 | 0.75 |
MOHLALA BOHLOKOA | 0.028 | 1.43 | 0.77 | 23.2 | 13.1 | 2.5 | 0.027 | 0.006 | 0.1 |
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 | - | 660 | - | - | 34 |
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