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      Grades de Tungstène Poudres
Grade  | 
					    ISO grade  | 
					    Composition chimique (% en poids)   | 
					    Caractéristiques de poudre  | 
					    Les propriétés physiques de frittage   | 
				      ||||||||||
WC   | 
                        Co   | 
                        TiC   | 
                        TaC   | 
                        othe  | 
                        T.C | Lubrifiant  | 
                        Moyenne (um)  | 
                        Densité apparente g/cm3  | 
                        Flux taux Sec/50g  | 
                        Hadrdness HRA±0.5  | 
                        Densité g/cm3±0.1  | 
                        TRS Mpa min  | 
                      ||
GF40D   | 
                        -   | 
                        88.0   | 
                        12.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.32 | 2.0%wax   | 
                        6.0   | 
                        3.20   | 
                        27   | 
                        87.5   | 
                        14.30   | 
                        2800   | 
                      
GD20A   | 
                        -   | 
                        91.0   | 
                        9.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.56 | 2.0%PEG   | 
                        8.0   | 
                        3.70   | 
                        25   | 
                        86.5   | 
                        14.60   | 
                        2500   | 
                      
GT20A   | 
                        P20   | 
                        79.3   | 
                        8.0   | 
                        8.7   | 
                        4.0   | 
                        -   | 
                        6.82 | 2.0%wax   | 
                        2.0   | 
                        2.70   | 
                        30   | 
                        91.8   | 
                        12.40   | 
                        2200   | 
                      
GK10F   | 
                        K10   | 
                        93.3   | 
                        6.5   | 
                        -   | 
                        -   | 
                        0.20   | 
                        5.76 | 2.0%wax   | 
                        1.8   | 
                        3.40   | 
                        27   | 
                        92.0   | 
                        14.86   | 
                        3200   | 
                      
GK30F   | 
                        K30   | 
                        91.1   | 
                        8.5   | 
                        -   | 
                        -   | 
                        0.4   | 
                        5.63 | 2.0%wax   | 
                        1.8   | 
                        3.10   | 
                        29   | 
                        91.0   | 
                        14.65   | 
                        2800   | 
                      
GK50   | 
                        K50   | 
                        90.0   | 
                        10.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.52 | 2.0%wax   | 
                        1.8   | 
                        3.20   | 
                        28   | 
                        90.5   | 
                        14.54   | 
                        2800   | 
                      
GF05   | 
                        K02   | 
                        97.0   | 
                        3.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.98 | 2.0%wax   | 
                        4.0   | 
                        3.35   | 
                        25   | 
                        92.0   | 
                        15.25   | 
                        2100   | 
                      
GD22   | 
                        -   | 
                        90.8   | 
                        9.2   | 
                        -   | 
                        -   | 
                        -   | 
                        5.55 | 2.0%wax   | 
                        4.0   | 
                        3.20   | 
                        28   | 
                        88.4   | 
                        14.62   | 
                        2600   | 
                      
GU15F   | 
                        K10-K30   | 
                        91.4   | 
                        8.0   | 
                        -   | 
                        -   | 
                        0.6   | 
                        5.76 | 2.0%wax   | 
                        0.6   | 
                        3.00   | 
                        28   | 
                        93.0   | 
                        14.65   | 
                        4200   | 
                      
GU25UF   | 
                        K10-K50   | 
                        86.0   | 
                        12.0   | 
                        -   | 
                        -   | 
                        1.4   | 
                        5.49 | 2.0%wax   | 
                        0.4   | 
                        2.70   | 
                        30   | 
                        93.0   | 
                        14.10   | 
                        4000   | 
                      
GU10   | 
                        K10   | 
                        93.85   | 
                        6.0   | 
                        -   | 
                        -   | 
                        0.15   | 
                        5.84 | 2.0%wax   | 
                        0.8   | 
                        3.05   | 
                        27   | 
                        93.0   | 
                        14.85   | 
                        2700   | 
                      
GU20   | 
                        K10-K20   | 
                        89.5   | 
                        10.0   | 
                        -   | 
                        -   | 
                        0.5   | 
                        5.57 | 2.0%wax   | 
                        0.8   | 
                        2.85   | 
                        30   | 
                        91.8   | 
                        14.45   | 
                        3400   | 
                      
GU30   | 
                        K20-K30   | 
                        85.7   | 
                        13.5   | 
                        -   | 
                        -   | 
                        0.8   | 
                        5.38 | 2.0%wax   | 
                        0.8   | 
                        2.70   | 
                        32   | 
                        90.5   | 
                        14.00   | 
                        3500   | 
                      
GK02   | 
                        K01   | 
                        95.9   | 
                        4.0   | 
                        -   | 
                        -   | 
                        0.1   | 
                        5.92 | 2.0%wax   | 
                        1.3   | 
                        3.40   | 
                        24   | 
                        92.7   | 
                        15.15   | 
                        2100   | 
                      
GK05   | 
                        K05   | 
                        94.0   | 
                        6.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.79 | 2.0%wax   | 
                        1.5   | 
                        3.40   | 
                        24   | 
                        92.0   | 
                        14.90   | 
                        2450   | 
                      
GK10   | 
                        K10   | 
                        94.0   | 
                        6.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.78 | 2.0%wax   | 
                        2.0   | 
                        3.40   | 
                        26   | 
                        91.5   | 
                        14.90   | 
                        2500   | 
                      
GK20   | 
                        K20   | 
                        94.0   | 
                        6.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.79 | 2.0%wax   | 
                        3.0   | 
                        3.40   | 
                        27   | 
                        91.0   | 
                        14.90   | 
                        2600   | 
                      
GK30   | 
                        K30   | 
                        92.0   | 
                        8.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.64 | 2.0%wax   | 
                        3.0   | 
                        3.35   | 
                        28   | 
                        90.0   | 
                        14.70   | 
                        2700   | 
                      
GK40   | 
                        K40   | 
                        91.0   | 
                        9.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.57 | 2.0%wax   | 
                        3.0   | 
                        3.20   | 
                        29   | 
                        89.5   | 
                        14.60   | 
                        2800   | 
                      
GF20D   | 
                        -   | 
                        94.0   | 
                        6.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.76 | 2.0%wax   | 
                        4.0   | 
                        3.40   | 
                        26   | 
                        90.0   | 
                        14.90   | 
                        2600   | 
                      
GF25D   | 
                        -   | 
                        92.0   | 
                        8.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.63 | 2.0%wax   | 
                        5.0   | 
                        3.40   | 
                        26   | 
                        89.5   | 
                        14.70   | 
                        2800   | 
                      
GF31   | 
                        -   | 
                        90.5   | 
                        9.5   | 
                        -   | 
                        -   | 
                        -   | 
                        5.59 | 2.0%wax   | 
                        4.0   | 
                        3.30   | 
                        26   | 
                        89   | 
                        14.43   | 
                        2800   | 
                      
GF40   | 
                        -   | 
                        88.0   | 
                        12.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.40 | 2.0%wax   | 
                        2.0   | 
                        3.10   | 
                        27   | 
                        89.0   | 
                        14.40   | 
                        3000   | 
                      
GF45   | 
                        -   | 
                        87.0   | 
                        13.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.34 | 2.0%wax   | 
                        2.5   | 
                        3.05   | 
                        30   | 
                        88.5   | 
                        14.20   | 
                        3100   | 
                      
GF50   | 
                        -   | 
                        85.0   | 
                        15.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.20 | 2.0%wax   | 
                        3.5   | 
                        2.90   | 
                        30   | 
                        87.5   | 
                        14.00   | 
                        3000   | 
                      
GF60   | 
                        -   | 
                        80.0   | 
                        20.0   | 
                        -   | 
                        -   | 
                        -   | 
                        4.91 | 2.0%wax   | 
                        5.5   | 
                        2.75   | 
                        32   | 
                        84.5   | 
                        13.65   | 
                        2700   | 
                      
GF65   | 
                        -   | 
                        78.0   | 
                        22.0   | 
                        -   | 
                        -   | 
                        -   | 
                        4.78 | 2.0%wax   | 
                        5.5   | 
                        2.70   | 
                        33   | 
                        84.0   | 
                        13.40   | 
                        2700   | 
                      
GF70   | 
                        -   | 
                        75.0   | 
                        25.0   | 
                        -   | 
                        -   | 
                        -   | 
                        4.60 | 2.0%wax   | 
                        5.5   | 
                        2.65   | 
                        33   | 
                        82.5   | 
                        13.18   | 
                        2400   | 
                      
GD10   | 
                        -   | 
                        94.0   | 
                        6.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.77 | 2.0%wax   | 
                        8.0   | 
                        3.40   | 
                        26   | 
                        89.0   | 
                        14.95   | 
                        2500   | 
                      
GD20   | 
                        -   | 
                        92.0   | 
                        8.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.64 | 2.0%wax   | 
                        8.0   | 
                        3.40   | 
                        26   | 
                        86.5   | 
                        14.60   | 
                        2500   | 
                      
GD25A   | 
                        -   | 
                        90.0   | 
                        10.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.51 | 2.0%wax   | 
                        3.0   | 
                        3.30   | 
                        26   | 
                        88.5   | 
                        14.50   | 
                        2850   | 
                      
GD50   | 
                        -   | 
                        85.0   | 
                        15.0   | 
                        -   | 
                        -   | 
                        -   | 
                        5.20 | 2.0%wax   | 
                        6.0   | 
                        3.20   | 
                        27   | 
                        86.0   | 
                        14.00   | 
                        3000   | 
                      
GT20   | 
                        P20   | 
                        72.0   | 
                        8.0   | 
                        8.0   | 
                        12.0   | 
                        -   | 
                        6.86 | 2.0%wax   | 
                        2.0   | 
                        2.70   | 
                        30   | 
                        92.2   | 
                        12.40   | 
                        1900   | 
                      
GT30   | 
                        P30   | 
                        75.8   | 
                        8.0   | 
                        6.2   | 
                        10.0   | 
                        -   | 
                        6.60 | 2.0%wax   | 
                        2.0   | 
                        2.80   | 
                        28   | 
                        91.5   | 
                        12.80   | 
                        2100  | 
                      
| GESAC produit différents types de poudres prêtes à qui est largement utilisé dans la fabrication de produits carbide.The cimentées ont les caractéristiques suivantes: | 
| 1、Stable densité apparente | 
| 2、Merci fluidité recherc à l'aspect sphérique de la poudre | 
| 3、Bonne compressibilité | 
| 4、Grande pureté chimique, ainsi le contr?le de la teneur en carbone | 
| 5、Le carbure fait de notre RTP a d'excellentes propriétés physiques | 




 
 
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