Kowiri tira hiko A-ringa E2553-16 Hononga hono
Taupānga
E tika ana mo te whakapiri o te 25%Cr duplex kowiri tira, penei i te 00Cr25Ni7Mo4N, 03Cr25Ni6Mo3Cu2N, UNS 32550 (Alloy225), etc.
KAUPAPA KAUPAPA:
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | N | Cu | |
| GB/T RULES | 0.06 | 0.5-1.5 | 1.00 | 24.0-27.0 | 6.5-8.5 | 2.9-3.9 | 0.04 | 0.03 | 0.10-0.25 | 1.5-2.5 | |
| Nga Ture AWS | 0.06 | 0.5-1.5 | 1.00 | 24.0-27.0 | 6.5-8.5 | 2.9-3.9 | 0.04 | 0.03 | 0.10-0.25 | 1.5-2.5 | |
| UARA TAUIRA | 0.042 | 1.1 | 0.35 | 25.1 | 7.9 | 3.1 | 0.015 | 0.007 | 0.18 | 1.7 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 760 | - | 13 | ||||
| Nga Ture AWS | - | 760 | - | 15 | ||||
| UARA TAUIRA | - | 900 | - | 22 | ||||
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 | - | |||||
Titanium calcium kowiri tira hiko ringa, te hanganga matua o 25% Cr-7% Ni-3% Mo-N;
Te kaha teitei me te pai o te aukati ki te pitting corrosion me te ahotea pakaruhanga waikura;
Pewa pumau, ataahua te hanga, riipoi ngawari, paku pakaru, ngawari te tango para, te aukati ahi pai, te aukati porosity pai.
Ningbo Honest Metal Materials Co, Ltd. he kamupene ngaio fehokotaki mo te ao kei roto i te rangahau motuhake me te whakawhanaketanga, te whakaputa, te hoko me te whakahaere. I whakapumautia i te 2020.
300,000-tone tino nui rawa atu te waka taika hinu
Kaupapa Arctic LNG-2
Tangshan LNG kaupapa paipa kawe waka waho
| KONO(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | N | Cu | |
| GB/T RULES | 0.06 | 0.5-1.5 | 1.00 | 24.0-27.0 | 6.5-8.5 | 2.9-3.9 | 0.04 | 0.03 | 0.10-0.25 | 1.5-2.5 | |
| Nga Ture AWS | 0.06 | 0.5-1.5 | 1.00 | 24.0-27.0 | 6.5-8.5 | 2.9-3.9 | 0.04 | 0.03 | 0.10-0.25 | 1.5-2.5 | |
| UARA TAUIRA | 0.042 | 1.1 | 0.35 | 25.1 | 7.9 | 3.1 | 0.015 | 0.007 | 0.18 | 1.7 | |
TE KAUPAPA MAHI:
| WHAI | KAUPAPA KAUPAPA(MPa) | TE KAUPAPA KAUPAPA(MPa) | WARA WHAKAMAHI J/℃ | WHAKARANGA(%) | ||||
| GB/T RULES | - | 760 | - | 13 | ||||
| Nga Ture AWS | - | 760 | - | 15 | ||||
| UARA TAUIRA | - | 900 | - | 22 | ||||
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 | - | |||||
Tuhia to korero ki konei ka tukuna mai ki a matou