Na kemistriComomposition
Suna | Sa | Na kemistriComomposition,% | na misali | |||||||||||
Si | Mn | Ni | Sn | Fe | Pb | Zn | Mg | C | S | P | Cu | |||
Na musammanKwanoJan ƙarfe | TQsn0.7-0.02 | ≤0.1.1 | - | ≤0.2 | 0.4 ~ 1.0 | ≤0.3 | ≤0.03 | - | ≤0.1.1 | ≤0.03 | ≤0.01 | 0.015 ~ 0...035 | Bal. | Q / Stz01-012 |
girma da haƙuri
Dia./ mm | 0.03 ~ 0.10 | >0.1 ~ 0.030 | >0.30 ~ 0.60 | >0.60 ~ 1.00 | >1.00 ~ 3.00 | >3.00 ~ 6.00 | |
Toleance(±) | Ⅰ | 0.003 | 0.004 | 0.007 | 0.010 | 0.015 | 0.020 |
Ⅱ | 0.004 | 0.005 | 0.009 | 0.015 | 0.020 | 0.030 | |
Ⅲ | 0.005 | 0.006 | 0.010 | 0.020 | 0.030 | 0.040 |
Aikin kayan aiki
Sa | Jiha | Dia. mm |
N / mm2(≥ | Elongation %(≥ | Jure wana μω·m | Stoddard |
TQsn0.7-0.02 | M | 0.03 ~ 0.10 | 200 | 15 | 0.032± 0.005 | Q / Stz01-012 |
>0.10 ~ 1.00 | 200 | 20 | ||||
>1.00 ~ 3.00 | 190 | 25 | ||||
>3.00 ~ 6.00 | 190 | 30 |