各种合金介绍
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WC碳素钢+A/B/C-->WCA，WCB， WCC
8
s$ E1 R5 }3 x5 J, P
美国太平洋阀门
RE: 10%的稀硫酸选材 20合金的耐腐蚀性硫酸见附件图
INCOLOY® alloy 020 (UNS N08020) has excellent corrosion resistance in chemical environments containing sulfuric acid, and useful resistance to environments containing chlorides, nitric acid, and phosphoric acid. Other uses include the production of gasoline, solvents, explosives, inorganic and organic chemicals, pharmaceuticals, and food and synthetic materials. INCOLOY alloy 020 is readily fabricated to produce mixing tanks, heat exchangers, process piping,pickling equipment, pumps, valves, fasteners and fittings. Applications for alloy 020 requiring resistance to aqueous corrosion are essentially the same as those for INCOLOY alloy 825.
20合金的耐腐蚀性硫酸见附件图