HIGH-STRENGTH AND CORROSION-RESISTANT SUCKER ROD AND PREPARATION PROCESS THEREOF
Disclosed are a high-strength corrosion-resistant sucker rod and a preparation process therefor. The raw materials for preparing the high-strength corrosion-resistant sucker rod comprise, by weight percent, Mn: 0.70% to 1.20%, Cr: 9.50% to 13.50%, Ni: 0.65% to 1.10%, Mo: 0.10% to 0.90%, Cu: 0.28% to...
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