AWS E9015-B3 Nga tira-iti-iti Te hiko hiko Te hononga hononga
Taupānga&Paerewa&Tuhipoka:
AWS E9015-B3 momo hiko hiko mo te wera wera rino he pai mo te teitei teitei me te paipa pehanga teitei, nga miihini matū waihanga, nga taputapu pakaru hinu, me etahi atu, e mahi ana i raro i te 550 ℃, penei i te pereti ngongo 2.5Cr1Mo, te ngongo A335-P22, A387Gr .22 pereti. Ka taea hoki te whakamahi mo te raima Cr2.5Mo te karaehe (2.5CrMo, me etahi atu) pearlite te wera wera. Te mahi fehokotaki'anga ko DC hononga whakamuri, a ka taea te mahi fehokotaki'anga tūnga tonu, rite te roa rite te mahi preheating i mua i fehokotaki'anga. Ka whakamahia e matou te hangarau hanga matatau, ka tino whakahaere i te tuku rauemi mata, te tukatuka me te whakaputa, te tirotiro hua, te ratonga muri-hoko o nga korero katoa, ki te whakarato ki nga kaihoko nga ratonga hiko me te waea pai.
Ngā āhuatanga
Ko te AWS E9015-B3 te momo hiko whakapiri ringa mo te rino wera wera he iti te momo konutai hauwai momo hiko hiko o te ringa, he pai tonu te aukati ngokingoki i te 550 ℃. A he pumau te pewa, he iti te pakaru, he pai te hanga, he ngawari te whakakore, he pai te mahi X-Ray; I raro i nga tikanga maimoatanga wera motuhake, ka taea tonu e ia te whakarite kia mau tonu te mahi paanga o te pāmahana. Ka taea hoki te whakamahi mo te raima pearlite wera wera me nga taputapu pehanga e whakahaere ana i te pāmahana i raro i te 550 ℃, penei i te 12Cr2MolR me etahi atu rauemi. I mua i te whakapiri, he mea tika kia aro ki te whakamahana i te pāmahana i waenga i nga awa ki te 160 ~ 190 ℃ i mua i te whakapiri. I muri i te whakaotinga o te whakapiri, ka whakahaerehia te tukanga maimoatanga wera o 690±15 ℃ * 1h i runga i nga whakaritenga paerewa o nga rauemi whakarewa. A, no te fehokotaki'anga me preheated tenei ahua o te maitai, tautauā puhoi i muri i fehokotaki'anga me ētahi atu mehua, engari e kore ko te pāmahana preheating te teitei te pai, me tino whakatinana i te whakaritenga 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 |
GB/T RULES | 0.05-0.12 | 0.90 | 1.00 | 2.00-2.50 | 0.90-1.20 | 0.03 | 0.030 |
Nga Ture AWS | 0.05-0.12 | 0.90 | 1.00 | 2.00-2.50 | 0.90-1.20 | 0.03 | 0.030 |
UARA TAUIRA | 0.075 | 0.76 | 0.36 | 2.26 | 1.08 | 0.011 | 0.007 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 530 | 620 | 690*1 | - | 15 | |||||||||
Nga Ture AWS | 530 | 620 | 690*1 | - | 17 | |||||||||
UARA TAUIRA | 576 | 692 | 690*1 | 150/Nature pāmahana, 138/0 | 19.5 |
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 |
GB/T RULES | 0.05-0.12 | 0.90 | 1.00 | 2.00-2.50 | 0.90-1.20 | 0.03 | 0.030 |
Nga Ture AWS | 0.05-0.12 | 0.90 | 1.00 | 2.00-2.50 | 0.90-1.20 | 0.03 | 0.030 |
UARA TAUIRA | 0.075 | 0.76 | 0.36 | 2.26 | 1.08 | 0.011 | 0.007 |
TE KAUPAPA MAHI:
WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WHAKAMAHI ℃xh | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | |||||||||
GB/T RULES | 530 | 620 | 690*1 | - | 15 | |||||||||
Nga Ture AWS | 530 | 620 | 690*1 | - | 17 | |||||||||
UARA TAUIRA | 576 | 692 | 690*1 | 150/Nature pāmahana, 138/0 | 19.5 |
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