Kowiri tira hiko A-ringa E347HT1-1 Te hono hononga
Taupānga
He pai mo te whakapiri i te waro teitei 18% Cr-8% Ni-Nb he kowiri tira me te waro teitei 18% Cr-8% Ni-Ti he kowiri tira i roto i te ahumahi petrochemical, oko pehanga, miihini kai, miihini hauora, tongi matū me etahi atu ahumahi. .
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Nb | |
| GB/T RULES | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
| Nga Ture AWS | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
| UARA TAUIRA | 0.045 | 1.28 | 0.47 | 19.32 | 9.5 | 0.03 | 0.023 | 0.004 | 0.52 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 550 | - | 25 | ||||
| Nga Ture AWS | - | 520 | - | 30 | ||||
| UARA TAUIRA | - | 585 | - | 40 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Roa toronga maroke(mm) | 15-20 | 18-25 | ||||||
| Rere hau(l/min) | 15-25 | 15-25 | ||||||
Te ahurei
He pai te aukati waikura intergranular na te taapiri o Nb.
He pai mo te whakapiri i nga waahanga teitei o te pāmahana e hiahia ana ki te maimoatanga wera.
Pewa ngohengohe me te pūmau, iti pōrutu, i te momo o te tangata, engari L ki te mīhini, - fehokotaki'anga mahi tukanga.
Whakaatuhia nga taipitopito
He ngawari me te pumau
He iti te pakaru
Mo matou
Whakaatu wheketere
Take tono
CJ50 keri keri-ake
Gansu Lanke Petrochemical -50 ℃ kaupapa taika porowhita porowhita
Te pupuhi wheketere tūturu
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Nb | |
| GB/T RULES | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
| Nga Ture AWS | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
| UARA TAUIRA | 0.045 | 1.28 | 0.47 | 19.32 | 9.5 | 0.03 | 0.023 | 0.004 | 0.52 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 550 | - | 25 | ||||
| Nga Ture AWS | - | 520 | - | 30 | ||||
| UARA TAUIRA | - | 585 | - | 40 | ||||
NGĀ TAWHE WELDING E WHAKATAHIngia ana:
| NGĀ WHAKATAKITANGA (mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Roa toronga maroke(mm) | 15-20 | 18-25 | ||||||
| Rere hau(l/min) | 15-25 | 15-25 | ||||||
Tuhia to korero ki konei ka tukuna mai ki a matou