Tsawg-alloy steels Gas-shielded ER80S-G hlau Jointing accessories
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | V | Mo | P | S | Cu |
GB/T RULES | 0.06-0.10 Nws | 1.2-1.60 Nws | 0.60-0.90 Nws | 1.00-1.30 Nws | 0.2-0.4 hli | 0.50-0.70 Nws | 0.03 ib | 0.03 ib | 0.35 Nws |
AWS RULES | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.074 ib | 1.45 Nws | 0.69 ib | 1.19 | 0.28 ib | 0.66 ib | 0.019 ib | 0.010 ib | 0.08 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 440 | 550 | - | 19 | 730 * 1 | |||||
AWS RULES | - | - | - | - | - | |||||
EXAMPLE VALUE | 530 | 615 | 98/0 | 24 | 730 * 2 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.0 | 1.2 | 1.6 | |||||||
ELECTRICITY (Amp) | H/W | 50-220 : kuv | 80-350 : kuv | 170-550 : kuv | ||||||
O/W | 50-120 | 80-150 | - |
Gas shielded vuam hlau rau 550MPa chav kawm kub tiv thaiv hlau.
Vim tias qhov sib ntxiv ntawm V cov khoom hauv cov vuam hlau, cov nplej tuaj yeem ua kom zoo dua qub thiab cov creep kuj tuaj yeem txhim kho.
Smooth hlau pub, ruaj khov arc, zoo nkauj sib sau, zoo ntws ntawm molten hlau, tsawg txaws, nrog zoo heev vuam txheej txheem kev ua tau zoo.
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Polypropylene reactor
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Peb lub qhov rooj 2# tsis ua haujlwm
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Xinjiang Kela 2 Central Treatment Plant Project
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | V | Mo | P | S | Cu |
GB/T RULES | 0.06-0.10 Nws | 1.2-1.60 Nws | 0.60-0.90 Nws | 1.00-1.30 Nws | 0.2-0.4 hli | 0.50-0.70 Nws | 0.03 ib | 0.03 ib | 0.35 Nws |
AWS RULES | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.074 ib | 1.45 Nws | 0.69 ib | 1.19 | 0.28 ib | 0.66 ib | 0.019 ib | 0.010 ib | 0.08 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 440 | 550 | - | 19 | 730 * 1 | |||||
AWS RULES | - | - | - | - | - | |||||
EXAMPLE VALUE | 530 | 615 | 98/0 | 24 | 730 * 2 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.0 | 1.2 | 1.6 | |||||||
ELECTRICITY (Amp) | H/W | 50-220 : kuv | 80-350 : kuv | 170-550 : kuv | ||||||
O/W | 50-120 | 80-150 | - |
Sau koj cov lus ntawm no thiab xa tuaj rau peb