ASTM A487 CA-6NM这是什么材料？

CA6NM (4) 12%铬 钢 12% Chrome Steel ASTM A487 等级CA6NM ASTM A487 Grade CA6NM 腐蚀性应用， 温度范围：-30oC至+482oC Corrosive application at temperatures between -20oF (-30oC) and +900oF (+482oC).

匿名回答于2024-05-13 13:37:41