| ደረጃ | ኬሚካላዊ ቅንብር (%) | ||||||||
| ዜር | ሲ | አል | ሲ | ኤስ | ፒ | Mn | ካ | ፌ | |
| FeSiZr10 | ≥10 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
| FeSiZr15 | ≥15 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
| FeSiZr18 | ≥18 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
| FeSiZr20 | ≥20 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
| FeSiZr25 | ≥25 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
| FeSiZr30 | ≥30 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
| FeSiZr35 | ≥35 | 45-60 | ≤1.5 | ≤0.5 | ≤0.02 | ≤0.5 | ≤0.2 | ≤1.0 | ሚዛን |
መጠን፡ 0.1-0.5ሚሜ፤0.2-0.8ሚሜ፤0.8-4ሚሜ፤2-6ሚሜ፤3-10ሚሜ
ማሸግ፡ 25 ኪሎ ግራም የተሸመነ የፕላስቲክ ከረጢት በ1 ሜትር ትልቅ ቦርሳ፤ 1 ሜትር ጃምቦ ቦርሳ፤ 250 ኪሎ ግራም የብረት ከበሮ