caracteristici tehnice
|
Desemnarea,mm
|
3,9х19
|
3,9х25
|
3,9х30
|
3,9х45
|
| |
| Llungime,mm |
18,24-19,76 |
24,24-25,76 |
28,73-31,27 |
43,73-46,27 |
| duritateadebază |
240-425 HV |
240-425 HV |
240-425 HV |
240-425 HV |
| suprafaţaduritate |
550-800 HV |
550-800 HV |
550-800 HV |
550-800 HV |
| Min.este distrus.timp |
3,00 |
3,00 |
3,00 |
3,00 |
| Greutate1000.Kg |
1,26 |
1,60 |
1,90 |
2,65 |
Material:OtelC1018-C1022
Acoperire:oxidat
Schlitz:Philips№ 2
