Tsawg-alloy steels phau ntawv electrode E8018-C4 Mod weld fabrication data
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.10 | 1.25 | 0.80 ib | - | 1.10-2.00 Nws | - | 0.03 ib | 0.03 ib |
AWS RULES | 0.10 | 1.25 | 0.80 ib | - | 1.10-2.00 Nws | - | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.08 ib | 1.05 Nws | 0.4 | 0.03 ib | 1.45 Nws | 0.06 ib | 0.012 ib | 0.006 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 460 | 550 | 27/-50 Nws | 17 | 620 * 1 | |||||
AWS RULES | 460 | 550 | 27/-50 Nws | 19 | 620 * 1 | |||||
EXAMPLE VALUE | 485 ib | 595 ib | 110/-50 | 25 | 620 * 1 | |||||
EXAMPLE VALUE | 490 ib | 602 ib | 108/-50 ib | 25 | AW |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | ||||
ELECTRICITY (Amp) | H/W | 80-110 : kuv | 100-130 Nws | 130-180 Nws | 170-210 : kuv | |||
O/W | 60-100 | 80-120 : kuv | 120-160 : kuv | - |
Hlau hmoov tsis tshua muaj hydrogen hom tes electrode.
Vim yog qhov sib ntxiv ntawm cov hmoov hlau, qhov kev ua haujlwm melting ntau dua, qhov cuam tshuam ntawm cov hlau melting ntawm -50 ℃.
Ruaj khov arc, tsis tshua muaj txaws, zoo tsim, yooj yim slag tshem tawm, X-Ray kev ua tau zoo heev.
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400,000 tons ore carrier
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Haiyang Nuclear fais fab nroj tsuag
Sino-Russian Eastern Front
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.10 | 1.25 | 0.80 ib | - | 1.10-2.00 Nws | - | 0.03 ib | 0.03 ib |
AWS RULES | 0.10 | 1.25 | 0.80 ib | - | 1.10-2.00 Nws | - | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.08 ib | 1.05 Nws | 0.4 | 0.03 ib | 1.45 Nws | 0.06 ib | 0.012 ib | 0.006 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 460 | 550 | 27/-50 Nws | 17 | 620 * 1 | |||||
AWS RULES | 460 | 550 | 27/-50 Nws | 19 | 620 * 1 | |||||
EXAMPLE VALUE | 485 ib | 595 ib | 110/-50 | 25 | 620 * 1 | |||||
EXAMPLE VALUE | 490 ib | 602 ib | 108/-50 ib | 25 | AW |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | ||||
ELECTRICITY (Amp) | H/W | 80-110 : kuv | 100-130 Nws | 130-180 Nws | 170-210 : kuv | |||
O/W | 60-100 | 80-120 : kuv | 120-160 : kuv | - |
Sau koj cov lus ntawm no thiab xa tuaj rau peb