AWS E7015-B2L Nga tira-iti-iti Te hiko hiko Te hono hononga
Taupānga&Paerewa&Tuhipoka:
Ko te AWS E7015-B2L te hiko hiko aatete wera he pai mo te whakawera i te paera whakawera ngongo mata me te taiepa wai o te tipu hiko, te paipa mamaoa me te pehanga teitei e mahi ana i raro i te 550 ℃, penei i te pereti ngongo 15CrMo, te ngongo A335-P11, te pereti A387Gr.11. A ka taea te whakamahi mo te 30CrMnSi te whakarewanga whakarewa, e tika ana mo te waa o nga whakaritenga ihirangi waro iti. I tua atu, he mea tika ki te whakamahana i te weldment i te waahi-a-roto o te 160 ℃ ~ 190 ℃ i te wa o te whakapiri, me te 690 ± 15 ℃ * 1h te maimoatanga wera kia rite ki nga whakaritenga paerewa o nga rauemi whakarewa.
Ngā āhuatanga
AWS E7015-G2L(R307L) momo wera-ātete ringa hiko hiko he iti konutai hauwai momo irahiko ringa, pewa pūmau, iti pōrutu, pai te hanga, ngāwari desagging, X-Ray mahi pai. Kei a ia nga ahuatanga miihini pumau, ka taea te pupuri i te kaha o te kaha i raro i nga tikanga maimoatanga wera. Ko te whakamahana he tikanga hangarau nui mo te whakapiri i nga kapiti matao me te whakakore i te ahotea o te perlite te wera wera. I roto i te tikanga ki te whakarite i te kounga o te fehokotaki'anga, ahakoa i roto i te tukanga o te wahi fehokotaki'anga totoka fehokotaki'anga ranei, kia preheated reira, ka mau tonu i te awhe pāmahana etahi. I muri i te mutunga o te mahi fehokotaki'anga ki fehokotaki'anga puhoi tautauā, fehokotaki'anga puhoi tautauā ko te chromium-molybdenum wera ātete maitai me tino whai i te parau tumu, ara i roto i te raumati wera me mahi tenei, fehokotaki'anga whānui tonu ki te kakahu asbestos ki te hipoki i te paihere me e tata ana ki te waahi tui, ka taea te whakanoho i nga waahanga iti ki roto i te kakahu asbestos te whakamatao puhoi.
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 | 1.00-1.50 | 0.40-0.65 | 0.03 | 0.030 | - |
Nga Ture AWS | 0.05 | 0.90 | 1.00 | 1.00-1.50 | 0.40-0.65 | 0.04 | 0.035 | - |
UARA TAUIRA | 0.038 | 0.85 | 0.26 | 1.2 | 0.48 | 0.013 | 0.009 | 0.020 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 390 | 520 | 690*1 | - | 17 | |||||||||
Nga Ture AWS | 390 | 520 | 690*1 | - | 19 | |||||||||
UARA TAUIRA | 450 | 550 | 690*1 | 185/Nature pāmahana | 28 |
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 |
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 | 1.00-1.50 | 0.40-0.65 | 0.03 | 0.030 | - |
Nga Ture AWS | 0.05 | 0.90 | 1.00 | 1.00-1.50 | 0.40-0.65 | 0.04 | 0.035 | - |
UARA TAUIRA | 0.038 | 0.85 | 0.26 | 1.2 | 0.48 | 0.013 | 0.009 | 0.020 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 390 | 520 | 690*1 | - | 17 | |||||||||
Nga Ture AWS | 390 | 520 | 690*1 | - | 19 | |||||||||
UARA TAUIRA | 450 | 550 | 690*1 | 185/Nature pāmahana | 28 |
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 |