Nickel alloys Manual electrode ENiCrMo-3 weld yekugadzira zvinhu
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
| GB/T RULES | 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 Mitemo | 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 | ||
| MUENZANISO VALUE | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 | ||
MACHANICAL PROPERTY:
| PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | 420 | 760 | - | 27 | ||||
| AWS Mitemo | - | 760 | - | 30 | ||||
| MUENZANISO VALUE | 545 | 790 | - | 40.5 | ||||
AKAKUDZWA WEDDING PARAMETERS:
| DIAMETERS ZVINOTAURWA(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 60-80 | 65-105 | 80-135 | ||||||||
Nominal composition (muzana nekurema) ndeye 60Ni-22Cr-9Mo-Fe-3.5Nb+Ta, nickel-chrome-molybdenum alloy electrode.
Nekuda kwehuwandu hwehuwandu hwealloy, inogona kuchinjika kune tembiricha kubva kune yakaderera tembiricha kusvika 540 ℃.
Iine simba rakawanda uye kusagadzikana kwekuora pakupisa kwekamuri uye tembiricha yakakwira, kusanganisira pitting corrosion resistance, crack corrosion uye stress corrosion mu polysulfurous acidic media.
Yakagadzika arc, yakanaka kuumba, kunyungudika kudiki, nyore kubvisa slag, yakanaka porosity kuramba, michina yesimbi yakanyungudutswa yakagadzikana.
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Three gonhi 2# harisi kushanda
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3000m yakadzika semi-submersible yekuchera chikuva "Haiyang Shiyou 981"
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9,000 matani emakemikari
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
| GB/T RULES | 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 Mitemo | 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 | ||
| MUENZANISO VALUE | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 | ||
MACHANICAL PROPERTY:
| PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | 420 | 760 | - | 27 | ||||
| AWS Mitemo | - | 760 | - | 30 | ||||
| MUENZANISO VALUE | 545 | 790 | - | 40.5 | ||||
AKAKUDZWA WEDDING PARAMETERS:
| DIAMETERS ZVINOTAURWA(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 60-80 | 65-105 | 80-135 | ||||||||
