AWS E8015-B3L Nga tira-iti-iti nga tira whakarewa paura whakarewa Waea hononga hononga
Taupānga&Paerewa&Tuhipoka:
AWS E8015-B3L momo wera-atete ringa hiko hiko rite ki GB / T 5118 tauira hiko paerewa E5515-2C1ML electrode, i roto i te raina ki te ISO 3580-B tauira hiko paerewa E5515-2CIML, he pai mo te 550 ℃ i raro i te pāmahana teitei me te teitei. paipa pehanga, mihini matū waihanga, taputapu hangai hinu, penei i te ngongo 2.5Cr1Mo pereti, A335-P22 ngongo, A387Gr.22 pereti. Ka tino whakahaerehia e matou te tuku rauemi mata, na roto i te hanga hangarau whakangao hangarau, ka oti ia puranga o nga taonga te tirotiro i nga hua, ki nga kaihoko he ratonga pai muri-hoko. Ka aro nui matou ki nga korero katoa o te tukanga. Ko te whakarato noa i nga hua kounga teitei ake.
Ngā āhuatanga
Ko te AWS E8015-B3L te momo hiko hiko mo te wera wera ko te iti o te konutai hauwai momo hiko o te ringaringa, he pai tonu te atete ki te ngokingoki i raro i te 550 ℃ teitei teitei me nga tikanga mahi pehanga teitei, me te hiko he pewa pumau, he iti te pakaru, he pai. te hanga, ngawari te whakakore me te pai o te mahi X-Ray. A, no te fehokotaki'anga, pereti matotoru kia maha-apa fehokotaki'anga, ko te pāmahana i waenganui i nga paparanga e kore e iti iho i te pāmahana preheating, kia mutu fehokotaki'anga i te wa, he pai ake kia kaua e pokanoa. Mēnā e hiahia ana te whakatā i waenganui i te paparanga, me mahi te whakamahana waiariki me te whakamahana puhoi, me te rite ano nga tikanga whakamahana i mua i te weranga. I te wa o te mahi whakapiri, me aro ki te whakaki i te rua arc, te huri i te hononga, me te tango i te pakaru o te rua arc (whana wera). Ko te nui ake o te ia, ka hohonu ake te rua arc. Na reira, ko nga tawhā fehokotaki'anga me te pūngao raina fehokotaki'anga tika kia tīpakohia i roto i tino rite ki nga tohutohu tukanga fehokotaki'anga.
Kamupene me wheketere
Te hanganga hua me te whakaurunga o nga taonga miihini
KAUPAPA KAUPAPA:
KONO(wt%) | C | Mn | Si | Cr | Mo | P | S | Ni |
GB/T RULES | 0.05 | 0.90 | 1.00 | 2.00--2.50 | 0.90-1.20 | 0.03 | 0.030 | - |
Nga Ture AWS | 0.05 | 0.90 | 1.00 | 2.00--2.50 | 0.90-1.20 | 0.03 | 0.030 | - |
UARA TAUIRA | 0.045 | 0.66 | 0.31 | 2.25 | 1.05 | 0.013 | 0.007 | 0.023 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 460 | 550 | 690*1 | - | 15 | |||||||||
Nga Ture AWS | 460 | 550 | 690*1 | - | 17 | |||||||||
UARA TAUIRA | 500 | 600 | 690*1 | 170/Nature pāmahana | 21 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
TE HIKO (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
WHAKAMAHI KIAKI:
TE WHAKAMAHI | TE ROA | PCS/1KG | PUNA/1KG | |||
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 | Mo | P | S | Ni |
GB/T RULES | 0.05 | 0.90 | 1.00 | 2.00–2.50 | 0.90-1.20 | 0.03 | 0.030 | - |
Nga Ture AWS | 0.05 | 0.90 | 1.00 | 2.00–2.50 | 0.90-1.20 | 0.03 | 0.030 | - |
UARA TAUIRA | 0.045 | 0.66 | 0.31 | 2.25 | 1.05 | 0.013 | 0.007 | 0.023 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 460 | 550 | 690*1 | - | 15 | |||||||||
Nga Ture AWS | 460 | 550 | 690*1 | - | 17 | |||||||||
UARA TAUIRA | 500 | 600 | 690*1 | 170/Nature pāmahana | 21 |
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
NGĀ WHAKATAKITANGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
TE HIKO (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
WHAKAMAHI KIAKI:
TE WHAKAMAHI | TE ROA | PCS/1KG | PUNA/1KG | |||
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