Nickel alloys Electrode manual ENiCrMo-3 fitaovana fanamboarana lasantsy
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
GB/T RATSY | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
AWS RULES | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
VALUE OHATRA | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | 420 | 760 | - | 27 | ||||
AWS RULES | - | 760 | - | 30 | ||||
VALUE OHATRA | 545 | 790 | - | 40.5 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
HERINATRATRA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 60-80 | 65-105 | 80-135 |
Nominal composition (isan-jato amin'ny lanjany) dia 60Ni-22Cr-9Mo-Fe-3.5Nb+Ta, electrode firaka nikela-chrome-molybdène.
Noho ny avo afa-po ny firaka, dia afaka mampifanaraka ny mari-pana isan-karazany avy amin'ny mari-pana ambany ny 540 ℃.
Izy io dia manana hery avo sy fanoherana ny harafesina amin'ny mari-pana amin'ny efitrano sy ny mari-pana ambony, ao anatin'izany ny fanoherana ny harafesina, ny fikoropahana ary ny fihenjanana amin'ny haino aman-jery asidra polysulfurous.
Arc stable, endrika tsara tarehy, splash kely, fanesorana slag mora, fanoherana ny porosity tsara, ny toetra mekanika amin'ny metaly miendrika dia miorina.
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Tsy miasa ny varavarana telo 2#
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Sehatra fandavahana semi-submersible 3000m anaty rano lalina "Haiyang Shiyou 981"
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9.000 taonina ny simika
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
GB/T RATSY | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
AWS RULES | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
VALUE OHATRA | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | IMPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RATSY | 420 | 760 | - | 27 | ||||
AWS RULES | - | 760 | - | 30 | ||||
VALUE OHATRA | 545 | 790 | - | 40.5 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
HERINATRATRA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 60-80 | 65-105 | 80-135 |