■ Aluminium Bronze Alloy and Beryllium Copper Alloy
■ QB/T2613.10-2005
■ Die Forged
■ Used for di
| Number | L mm  | Kmax mm  | Be-Cu g  | Al-Cu g  | 
| 131AL-1002 | 250 | 30 | 560 | 485 | 
| 131AL-1004 | 300 | 40 | 850 | 740 | 
| 131AL-1006 | 350 | 50 | 1200 | 1050 | 
| 131AL-1008 | 450 | 60 | 1955 | 1700 | 
 
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