PM Pièces Antifriction
| Grade | Composition Chimique (%) | Densité G/cm3 | Pétrole                % (>/=)  | 
                                    Tibia               H. (HR)  | 
                                  |||||||
| Fe | C | C total | Cu | Sn | Zn | Pb | Autres | ||||
ST1160  | 
                                    B* B  | 
                                    <0.25  | 
                                    <0.5  | 
                                    <3  | 
                                    5.7~6.2  | 
                                    18  | 
                                    30~70  | 
                                  ||||
ST1165  | 
                                    6.2~6.6  | 
                                    12  | 
                                    40~60  | 
                                  ||||||||
ST1260  | 
                                    B B  | 
                                    0.25~6  | 
                                    <1  | 
                                    ?  <3  | 
                                    5.7~6.2  | 
                                    18  | 
                                    50~100  | 
                                  ||||
ST1265  | 
                                    6.2~6.6  | 
                                    12  | 
                                    60~110  | 
                                  ||||||||
ST1360  | 
                                    B  | 
                                    0.25~6  | 
                                    <1  | 
                                    2~5  | 
                                     ?  <3  | 
                                    5.7~6.2  | 
                                    18  | 
                                    60~110  | 
                                  |||
ST1365  | 
                                    6.2~6.6  | 
                                    12  | 
                                    70~120  | 
                                  ||||||||
ST1460  | 
                                    B | 0.5~2  | 
                                    18~22  | 
                                     ?  <3  | 
                                    5.8~6.3  | 
                                    18  | 
                                    50~100  | 
                                  ||||
ST1645  | 
                                    6.3~6.7  | 
                                    12  | 
                                    60~110  | 
                                  ||||||||
ST2170  | 
                                    0.5  | 
                                    0.5~2  | 
                                    B  | 
                                    5~7  | 
                                    5~7  | 
                                    2~4  | 
                                    <1.5  | 
                                    6.6~7.2  | 
                                    18  | 
                                    20~50  | 
                                  |
ST2175  | 
                                    7.2~7.8  | 
                                    12  | 
                                    30~60  | 
                                  ||||||||
ST2265  | 
                                    0.5  | 
                                    0.5~2  | 
                                    B  | 
                                    8~11  | 
                                    <1  | 
                                    6.2~6.8  | 
                                    18  | 
                                    25~55  | 
                                  |||
ST2270  | 
                                    6.8~7.4  | 
                                    12  | 
                                    35~65  | 
                                  ||||||||
ST2365  | 
                                    0.5  | 
                                    0.5~2  | 
                                    B  | 
                                    6~10  | 
                                    <1  | 
                                    3~5  | 
                                    <1  | 
                                    6.3~6.9  | 
                                    18  | 
                                    20~50  | 
                                  |
Notes  | 
                                    B: Balance; C: Combiner carbone; Densité: Oilness; H peau: la peau de dureté  | 
                                  ||||||||||
Nous pouvons fournir des pièces PM antifriction selon nos bluiprint  | 
                                  |||||||||||




 
 
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