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  • 耐酸鋼ND鋼專用焊絲 09crcusb
  • 耐酸鋼ND鋼專用焊絲 09crcusb

耐酸鋼ND鋼專用焊絲 09crcusb

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天津航天特種焊接材料有限公司
  • 聯系人:黃熙樂
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ND鋼焊絲09CrCuSb耐酸鋼焊絲


用途說明:適用于耐硫酸露點腐蝕ND鋼、JNS耐酸鋼、BNS440耐酸鋼、490MPa高級張力鋼構造物,如電廠、鍋爐煙氣脫硫設備等耐硫酸露點腐蝕鋼的焊接。
ND鋼焊條09CrCuSb焊條熔敷金屬化學成分(質量分數)           (%)
C Mn Si P S Cr Cu Sb
0.063 0.58 0.34 0.011 0.008 0.81 0.378 0.049
ND鋼焊條09CrCuSb焊條熔敷金屬力學性能
試驗項目 Rel/Mpa(屈服強度) Mpa(抗拉強度) %(延伸率) J(-36℃沖擊功)
保證值 420 505 29 99.115.105
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