Grand | Muundo wa Kemikali(%)≤ | ||||||||||||||
GB | ASTM | EN | Cu | Ni+Co | Fe | Mn | Pb | P | S | C | Mg | Si | Zn | Sn | nyingine |
B5 | - | - | Mizani | 4.5-5.5 | 0.02 | 0.01 | 0.01 | 0.01 | 0.03 | 0.5 |
Grand | hasira | Unene | Ugumu HV |
Mtihani wa mvutano | |
Tensile Nguvu Rm / MPa |
Kipengee % |
||||
B5 | O60 | ≤0.2 | - | ≥215 | ≥32 |
H04 | ≥370 | ≥10 |
Mazoezi ya studio yalilenga muundo wa kisasa, mandhari ya mambo ya ndani tangu kuanzishwa kwetu.