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              國內閥門材料常用技術標準 低合金鋼焊條、熔敷金屬擴散氫含量

              日期:2024-06-16 18:10
              瀏覽次數:743
              摘要: 國內閥門材料常用技術標準 低合金鋼焊條 、熔敷金屬擴散氫含量 焊 條 型 號 熔敷金屬擴散氫含量,不大于,mL/100g 甘 油 法 色譜法或水銀法 E5015-X E5016-X E5018-X E5515-X E5516-X E5518-X 6.0 10.0 E6015-X E6016-X E6018-X E7015-X ...

              國內閥門材料常用技術標準 低合金鋼焊條 、熔敷金屬擴散氫含量

              焊 條 型 號 熔敷金屬擴散氫含量,不大于,mL/100g
              甘 油 法 色譜法或水銀法

              E5015-X E5016-X

              E5018-X

              E5515-X E5516-X

              E5518-X

              6.0 10.0

              E6015-X E6016-X

              E6018-X E7015-X

              E7016-X E7018-X

              E7515-X E7516-X

              E7518-X E8015-X

              E8016-X E8018-X

              4.0 7.0

              E8515-X E8516-X

              E8518-X

              E9015-X E9016-X

              E9018-X

              E10015-X

              E10016-X

              E10018-X

              2.0 5.0

              E8518-M1

              EXXXX-E

              4.0
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