Neng Chi Enterprise Co., Ltd. |
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-Ingredient standard- Chemical composition (%) . CU SN Pb Zn Fe Ni Al 58.707 0.67347 1.9397 37.891 0.56177 0.11001 0.27848 C3604 57-61 0.69293 1.8-3.7 < = 0.35 Fe+Sn < =0.6 C3771 57-61 0.68320 0.5-2.5 < = 1.0 C37700 58-61 1.5-2.5 < = 0.3 C36000 60-63 2.5-3.7 < = 0.35 YBsC3 58-64 < =1.0 0.5-3.0 30-41 < =0.8 < =0.5 YBsC2 65-70 1.0 under 0.5-3.0 30-35 < =0.8 < =0.5 |
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