Low-Alloy Steels Manual Electrode E7018-C1L offshore FPSO soldering
Chimiro chikuru i2.5% Ni simbi, iron poda yakaderera hydrogen potassium mhando ruoko welding tsvimbo, pa -75C kushanda tembiricha.
Iko kukanganisa kuoma kwesimbi yakaiswa kwakanakisa; Yakagadzika arc, kushomeka kushoma, kuumbwa kwakanaka, nyore kubviswa slag
X-Ray kuita kwakanakisa
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Shanghai Morimatsu tangi yekuchengetedza
Utility boiler
Reactor internals
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zvimwe | |
GB/T RULES | 0.038 | 0.22 | 0.68 | 0.007 | 0.006 | 2.49 | 0.016 | 0.05 | - |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Kurapa kwekupisa °C*h | |||||
GB/T RULES | 410 | 518 | 26 | 100/-75 | 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