Nickel alloys Phau ntawv electrode ENiCrFe-9 Vuam kev ua
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Fe | Cr | Ni | Mo | Cu | Nb+Ta | |
GB/T RULES | 0.15 | 1.0-4.5 Nws | 0.80 ib | 12.00 Nws | 12.0-17.0 Nws | ≥55 | 2.5-5.5 Nws | 0.50 ib | 0.5-3.0 | |
AWS RULES | 0.15 | 1.0-4.5 Nws | 0.75 ib | 12.00 Nws | 12.0-17.0 Nws | ≥55 | 2.5-5.5 Nws | 0.50 ib | 0.5-3.0 | |
EXAMPLE VALUE | 0.07 ib | 2.6 | 0.28 ib | 4.03 ib | 14.3 | 66.6 ib | 4.41 ib | 0.060 ib | 1.67 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 360 | 650 | - | 18 | ||||
AWS RULES | - | 650 | - | 25 | ||||
EXAMPLE VALUE | 460 | 680 | - | 41.5 ib |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.6 * 300 | 3.2 * 350 | 4.0 * 350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 : kuv | 70-115 : kuv | 95-145 : kuv | |||||||
O/W | 55-80 : kuv | 65-110 : kuv | 80-130 : kuv |
Tsawg hydrogen hom tes electrode, nominal muaj pes tsawg leeg (feem pua ntawm qhov hnyav) yog Ni14Cr4FeNbMo, nickel - chromium - hlau alloy electrode.
Ruaj khov arc, zoo nkauj sib sau, me ntsis txaws, yooj yim slag tshem tawm.
Zoo porosity kuj, txhua yam khoom ntawm molten hlau yog ruaj khov.
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Nanjing Chengzhi Yongqing Zog 07MnNiMoDR steel ethylene pob tank
Reactor internals
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Arctic LNG-2 project
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Fe | Cr | Ni | Mo | Cu | Nb+Ta | |
GB/T RULES | 0.15 | 1.0-4.5 Nws | 0.80 ib | 12.00 Nws | 12.0-17.0 Nws | ≥55 | 2.5-5.5 Nws | 0.50 ib | 0.5-3.0 | |
AWS RULES | 0.15 | 1.0-4.5 Nws | 0.75 ib | 12.00 Nws | 12.0-17.0 Nws | ≥55 | 2.5-5.5 Nws | 0.50 ib | 0.5-3.0 | |
EXAMPLE VALUE | 0.07 ib | 2.6 | 0.28 ib | 4.03 ib | 14.3 | 66.6 ib | 4.41 ib | 0.060 ib | 1.67 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 360 | 650 | - | 18 | ||||
AWS RULES | - | 650 | - | 25 | ||||
EXAMPLE VALUE | 460 | 680 | - | 41.5 ib |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.6 * 300 | 3.2 * 350 | 4.0 * 350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 : kuv | 70-115 : kuv | 95-145 : kuv | |||||||
O/W | 55-80 : kuv | 65-110 : kuv | 80-130 : kuv |
Sau koj cov lus ntawm no thiab xa tuaj rau peb