Round bronze extruded calibrated bars
At Bronmetal, we supply round bronze extruded calibrated bars.
| Material Designation | Chemical Composition in % (m/m) | Density g/cm3 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Symbolic | Numerical | Element | Cu | Fe | Ni | P | Pb | Sn | Zn | total others | approx. |
| CuSn5 | CW451K | min. | Rest | - | - | 0,01 | - | 4,5 | - | - | 8,9 |
| max. | - | 0,1 | 0,2 | 0,4 | 0,02 | 5,5 | 0,2 | 0,2 | |||
| CuSn6 | CW452K | min. | Rest | - | - | 0,01 | - | 5,5 | - | - | 8,8 |
| max. | - | 0,1 | 0,2 | 0,4 | 0,02 | 7,0 | 0,2 | 0,2 | |||
| CuSn8 | CW453K | min. | Rest | - | - | 0,01 | - | 7,5 | - | - | 8,8 |
| max. | - | 0,1 | 0,2 | 0,4 | 0,02 | 8,5 | 0,2 | 0,2 | |||
| CuSn8P | CW459K | min. | Rest | - | - | 0,2 | - | 7,5 | - | - | 8,8 |
| max. | - | 0,1 | 0,3 | 0,4 | 0,05 | 8,5 | 0,3 | 0,2 | |||
| NOTE 1 - Copper-Tin alloy bars, with additional lead for machining, are included in Norm EN 12164. | |||||||||||
| EN | DIN | ASTM | BS | JIS | SN | ||
|---|---|---|---|---|---|---|---|
| Symbolic | Numerical | Symbolic | Numerical | ||||
| CuSn5 | CW451K | - | - | C51000 | PB102 | C5102 | CuSn5 |
| CuSn4 | CW450K | CuSn4 | 2.1016 | C51100 | PB101 | C5111 | - |
| CuSn6 | CW452K | CuSn6 | 2.1020 | C51900 | PB103 | C5102 | CuSn6 |
| CuSn8 | CW453K | CuSn8 | 2.1030 | C52100 | PB104 | C5212 | - |
| C5210 | |||||||
| CuSn5Pb1 | CW458K | - | . | C53400 | - | C5341 | CuSn5Pb1 |
| CuSn4Pb4Zn4 | CW456K | - | . | C54400 | - | C5441 | CuSn4Pb4Zn4 |
| CuAl9Ni3Fe2 | CW304G | - | - | - | - | - | - |
| CuAl10Fe1 | CW305G | SG-CuAl10Fe | 2.0937 | C61800 | CA103 | - | CuAl10Fe1 |
| CuAl10Fe3Mn2 | CW306G | CuAl10Fe3Mn2 | 2.0936 | - | - | - | CuAl10Fe3Mn2 |
| CuAl10Ni5Fe4 | CW307G | CuAl10Ni5Fe4 | 2.0966 | C63000 | - | - | CuAl10Ni5Fe4 |
| CuAl11Fe6Ni6 | CW308G | CuAl11Fe6Ni6 | 2.0978 | - | - | - | - |
| Designations | Nominal diameter or distance between faces | Tensile Strength Rm N/mm2 min. | Yield Limit to 0.2% Rp0.2 N/mm2 approx. | Elongation | Hardness | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | Metallurgical State | HB | HV | ||||||||||
| Symbolic | Numerical | From | Up to and including | A100mm % min. | A11.3 % min. | A % min. | min. | max. | min. | max. | |||
| CuSn5 | CW451K | M | 2 | 80 | Rough Manufacture | ||||||||
| R330 | 2 | 80 | 330 | (220) | 35 | 40 | 45 | - | - | - | - | ||
| H080 | 2 | 80 | - | - | - | - | - | 80 | 110 | 85 | 115 | ||
| R390 | 2 | 40 | 390 | (240) | 20 | 25 | 30 | - | - | - | - | ||
| H115 | 2 | 40 | - | - | - | - | - | 115 | 145 | 120 | 150 | ||
| R460 | 2 | 12 | 460 | (350) | 15 | 18 | 20 | - | - | - | - | ||
| H140 | 2 | 12 | - | - | - | - | - | 140 | 170 | 145 | 175 | ||
| R540 | 2 | 6 | 540 | (480) | 5 | 6 | - | - | - | - | - | ||
| H160 | 2 | 6 | - | - | - | - | - | 160 | - | 170 | - | ||
| CuSn6 | CW452K | M | 2 | 80 | Rough Manufacture | ||||||||
| R340 | 2 | 60 | 340 | (230) | 35 | 40 | 45 | - | - | - | - | ||
| H085 | 2 | 60 | - | - | - | - | - | 85 | 115 | 90 | 120 | ||
| R400 | 2 | 40 | 400 | (250) | 18 | 22 | 26 | - | - | - | - | ||
| H120 | 2 | 40 | - | - | - | - | - | 120 | 150 | 125 | 155 | ||
| R470 | 2 | 12 | 470 | (350) | 10 | 12 | 15 | - | - | - | - | ||
| H155 | 2 | 12 | - | - | - | - | - | 155 | 185 | 165 | 195 | ||
| R550 | 2 | 6 | 550 | (500) | (4) | 5 | - | - | - | - | - | ||
| H180 | 2 | 6 | - | - | - | - | - | 180 | - | 190 | - | ||
| CuSn8 CuSn8P | CW453K CW459K | M | 2 | 80 | Rough Manufacture | ||||||||
| R390 | 2 | 60 | 390 | (260) | 35 | 40 | 45 | - | - | - | - | ||
| H090 | 2 | 60 | - | - | - | - | - | 90 | 120 | 95 | 125 | ||
| R450 | 2 | 40 | 450 | (280) | 18 | 22 | 26 | - | - | - | - | ||
| H125 | 2 | 40 | - | - | - | - | - | 125 | 160 | 130 | 165 | ||
| R550 | 2 | 12 | 550 | (430) | 10 | 12 | 15 | - | - | - | - | ||
| H160 | 2 | 12 | - | - | - | - | - | 160 | 190 | 170 | 200 | ||
| R620 | 2 | 6 | 620 | (550) | (4) | 5 | - | - | - | - | - | ||
| H185 | 2 | 6 | - | - | - | - | - | 185 | - | 195 | - | ||
| NOTE 1 - 1 N/mm2 equivalent to 1 Mpa. | |||||||||||||
| NOTE 2 - The numbers in brackets are not requirements for this norm, they are only for informative purposes. | |||||||||||||
| Nominal diameter or distance between faces | Tolerances | ||
|---|---|---|---|
| greather than | up to and including | Class A | Class B |
| 1.6a | 3 | ± 0,10 | ± 0,05 |
| 3 | 6 | ± 0,15 | ± 0,08 |
| 6 | 10 | ± 0,20 | ± 0,11 |
| 10 | 18 | ± 0,25 | ± 0,14 |
| 18 | 30 | ± 0,30 | ± 0,17 |
| 30 | 50 | ± 0,60 | ± 0,20 |
| 50 | 60 | ± 0,70 | ± 0,37 |
| a Includes 1,6. | |||
