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碳 C :0.38~0.45%
硅 Si:0.17~0.37%
錳 Mn:0.50~0.80%億力焊材
硫 S :允許殘余含量≤0.035%
磷 P :允許殘余含量≤0.035%
鉻 Cr:0.90~1.20%特金焊材
鎳 Ni:允許殘余含量≤0.030%
銅 Cu:允許殘余含量≤0.030%億力焊材
鉬 Mo:0.15~0.25%
碳 C :0.38~0.45%
硅 Si:0.17~0.37%
錳 Mn:0.50~0.80%億力焊材
硫 S :允許殘余含量≤0.035%
磷 P :允許殘余含量≤0.035%
鉻 Cr:0.90~1.20%特金焊材
鎳 Ni:允許殘余含量≤0.030%
銅 Cu:允許殘余含量≤0.030%億力焊材
鉬 Mo:0.15~0.25%




