品名

简称

化学成份

钙丝包芯线

Ca

Ca: ≥98.5%, Mg ≤0.5%, AI: ≤0.5%

硅钙包芯线

CaSi

Ca: 28-32%, Si: 55-65%, Fe: ≥4.0%, C: ≤1.0%, AI: ≤1.5%, P: ≤0.05%, S: ≤0.06%

钙铁包芯线

CaFe

Ca: ≥30%, Fe: 余量

钙铁铝包芯线

CaFeAI

Ca: 35-40%, AI: ≥25%, Fe: 余量

钛铁包芯线

FeTi

Ti: 65-75%, AI: ≤5%, C: ≤0.15%, Si: 2-3%, Fe: 余量

钒铁包芯线

FeV

V: 78-82%, AI: ≤1.5%, C: ≤0.5%, Si: ≤2.0%

硼铁包芯线

FeB

B: 16-18%, C: ≤0.5%, AI: ≤0.5%, Si: ≤2%, Fe: 余量

硫磺包芯线

S

S: ≥99%

稀土镁硅包芯线

FeSiMg

20%级: Mg: 18-22%, Si: 45-46%, Ca: 1-2%, AI: ≤0.5%, Re: 1-2%

30%级: Mg: 28-32%, Si: 25-40%, Ca: 1-3%, AI: ≤0.8%, Re: 0.5-3%

氮化锰包芯线

N-Mn

Mn: ≥80-92%, N: 4-7%, Si: ≤0.50%, C: ≤0.5%, P: ≤0.10%

增碳剂包芯线

C

C: ≥98.5%

铅包芯线

Pb

Pb: ≥99%