• 不锈钢埋弧焊丝
    BW-308
    符合:
    GB/T17854 F308-H0Cr21Ni10
  • 不锈钢埋弧焊丝
    BW-308L
    符合:
    GB/T 17854 F308L-H00Cr21Ni10
    AWS A5.9 ER308L
    ISO 14343-A-G 19 9 L
  • 不锈钢埋弧焊丝
    BW-309
    符合:
    GB/T 17854 F309-H1Cr24Ni13
    AWS A5.9 ER309
  • 不锈钢埋弧焊丝
    BW-309L
    符合:
    GB/T 17854 F309L-H00Cr24Ni13
    AWS A5.9 ER309L
    ISO 14343-A-G 23 12 L
  • 不锈钢埋弧焊丝
    BW-316
    符合:
    GB/T 17854 F316-H0Cr19Ni12Mo2
    AWS A5.9 ER316
  • 不锈钢埋弧焊丝
    BW-316L
    符合:
    GB/T 17854 F316L-H00Cr19Ni12Mo2
    AWS A5.9 ER316L
    ISO 14343-A-G 19 12 3 L
  • 不锈钢埋弧焊丝
    BW-347
    符合:
    GB/T 17854 F347-H0Cr20Ni10Nb
    AWS A5.9 ER347
    ISO 14343-A-G 19 9 Nb
  • 不锈钢埋弧焊丝
    BW-321
    符合:
    GB/T 17854 F321-H0Cr20Ni10Ti
    AWS A5.9 ER321
    ISO 14343-B-SS321
  • 不锈钢埋弧焊丝
    BW-2209
    符合:
    AWS A5.9 ER2209
    YB/T509222.5Cr 8.5Ni 3Mo 0.15N