Low-Alloy Steels Manual Electrode E8016-C4 Mod jack-up rigs Consumables
Chinhu chikuru i1.5% Ni, yakaderera hydrogen potassium mhando yeruoko electrode, pa -50C inoshanda tembiricha, iko kuomarara kwesimbi yakaiswa kwakanakisa.
Yakagadzika arc, kushomeka kushoma, kuumbwa kwakanaka, nyore kubviswa slag
X-Ray kuita kwakanakisa.
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zvimwe | |
GB/T RULES | 0.082 | 0.42 | 1.07 | 0.009 | 0.007 | 1.49 | 0.025 | 0.005 | - |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Kurapa kwekupisa °C*h | |||||
GB/T RULES | 505 | 600 | 23 | 105/-50 | 620*1 |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELECTRICITY (Amp) | H/W | 70-100 | 100-140 | 140-180 | 180-230 | ||||
O/W | 60-90 | 90-130 | 120-160 | - |
Sanmen Nuclear Power
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JU2000E jack-up yekuchera chikuva
Harbin yemagetsi matatu gedhi CMT
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zvimwe | |
GB/T RULES | 0.082 | 0.42 | 1.07 | 0.009 | 0.007 | 1.49 | 0.025 | 0.005 | - |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Kurapa kwekupisa °C*h | |||||
GB/T RULES | 505 | 600 | 23 | 105/-50 | 620*1 |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELECTRICITY (Amp) | H/W | 70-100 | 100-140 | 140-180 | 180-230 | ||||
O/W | 60-90 | 90-130 | 120-160 | - |
Nyora meseji yako pano ugotitumira