AWS E309L-16 He kowiri tira te hononga tito tito hiko hiko
Taupānga&Paerewa&Tuhipoka:
1. E tika ana MO TE KAUPAPA KAUPAPA ME TE KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA, KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA, 308 KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA I runga i te waro maitai, te rino koranu iti ranei.
2. Ko te paerewa i tutakihia e matou: 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
Te Whakamahinga: HE WHAKAMAHI MO TE TINO O TE hanganga maitai, te maitai hiato me nga waahanga rino rereke i roto i te muka waihanga, te petrochemical me etahi atu taputapu hangahanga, ka taea hoki te whakamahi mo te reactor karihi, oko pehanga i roto i te pakitara whakawhiti paparanga paparanga me te pourewa i roto i te raima.
Ngā āhuatanga
1. Titanium calcium kowiri tira electrode, te hanganga matua ko 22% CR-12%Ni;
2. Arc u, ataahua hanga, ripples pai, he torutoru pōrutu, ngāwari de-slagging, ātete ahi pai o te kiri tarukino, pai ātete stomatal.
3. He nui ake te ferrite o te whakarewa weld, he iti te kapiti o te kapiti.
Titanium momo konupūmā waro ultra-iti Cr23Ni13 hiko kowiri tira, ka taea te whakamahi mo te rua AC me DC, kahore niobium, Titanium me ētahi atu huānga matū pūmau taea hoki te ātete i te waikura intercrystalline meinga e carbide precipitation. Whakamahia i roto i te kowiri tira, te maitai hiato me te maitai rereke, penei i te muka waihanga, te petrochemical me etahi atu taputapu.
Whakaritenga i mua i te whakapiri:
Me 300 ~ 350 ℃ te hiko mo te 1 haora whakamaroke, te wa makuku nui ki te whakarato i te pāmahana whakamaroke teitei ki te 350 ℃, te toronga tika ranei o te wa whakamaroke, me te whakamaroke i te paparanga paparanga kia kore e neke atu i te 3 paparanga; Ngana ki te whakamahi ki te whakamaroke, ki te maka ranei ki roto i te peere arai hiko kia kaua e neke ake i te 2 ra hei whakaora, karohia te whakamaroke tuarua, kia kore ai te paninga hiko.
Kamupene me wheketere
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.04 | 0.5-2.5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
Nga Ture AWS | 0.04 | 0.5-2.5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
UARA TAUIRA | 0.028 | 0.95 | 0.8 | 24.4 | 13.1 | 0.32 | 0.027 | 0.004 | 0.05 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | - | 510 | - | - | 25 | |||||||||
Nga Ture AWS | - | 520 | - | - | 30 | |||||||||
UARA TAUIRA | - | 590 | - | - | 38 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
NGĀ WHAKATAKITANGA (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
TE HIKO (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
WHAKAMAHI KIAKI:
TE WHAKAMAHI | TE ROA | PCS/1KG | PUNA/1KG | |||
2.0mm | 300mm | 79PCS | 2KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |
FAKATOKANGA:
H/W: fehokotaki'anga tūnga whakapae
O/W: fehokotaki'anga tūnga runga-upoko
Take Angamaheni
Tiwhikete
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.04 | 0.5-2.5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
Nga Ture AWS | 0.04 | 0.5-2.5 | 1.00 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.040 | 0.03 | 0.75 |
UARA TAUIRA | 0.028 | 0.95 | 0.8 | 24.4 | 13.1 | 0.32 | 0.027 | 0.004 | 0.05 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | - | 510 | - | - | 25 | |||||||||
Nga Ture AWS | - | 520 | - | - | 30 | |||||||||
UARA TAUIRA | - | 590 | - | - | 38 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
NGĀ WHAKATAKITANGA (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
TE HIKO (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
WHAKAMAHI KIAKI:
TE WHAKAMAHI | TE ROA | PCS/1KG | PUNA/1KG | |||
2.0mm | 300mm | 79PCS | 2KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |
FAKATOKANGA:
H/W: fehokotaki'anga tūnga whakapae
O/W: fehokotaki'anga tūnga runga-upoko