Grand | Muundo wa Kemikali(%)≤ | ||||||||||||||
GB | ASTM | EN | Cu | Ni+Co | Fe | Mn | Pb | P | S | C | Mg | Si | Zn | Sn | nyingine |
BFe30-1-1 | C71700 | CuNi30 | Mizani | 29-32 | 0.5-1.0 | 0.5-1.2 | 0.02 | 0.006 | 0.01 | 0.06 | 0.15 | 0.3 | 0.03 | 0.7 |
Grand | hasira | Unene | Ugumu HV |
Mtihani wa mvutano | |
Tensile Nguvu Rm / MPa |
Kipengee % |
||||
BFe30-1-1 | O60 | ≤0.2 | - | ≥370 | ≥23 |
H04 | ≥540 | ≥3 |
Mazoezi ya studio yalilenga muundo wa kisasa, mandhari ya mambo ya ndani tangu kuanzishwa kwetu.