Round Bar
Hollow Bar
Square Bar
Flat Bar
Hexagon
Plate
Brass - Square Bar: CuZn37Mn3Al2PbSi
30 mm
× 30 mm
Brass - Square Bar: CuZn37Mn3Al2PbSi
30 mm
× 30 mm
Thickness
30 mm
Width
30 mm
Length
510 mm
Weight
≈ 7.38 kg/m
In Stock: 1 piece
Other grades for ISO CuZn37Mn3Al2PbSi
EN CW713R
2.0550
Chemical composition
| Cu | Zn | Pb | Ni | Fe | Sn | Al | Mn | Si | others |
| 57.00–69.00 | rest | 0.20–0.80 | ≤ 1.00 | ≤ 1.00 | ≤ 0.40 | 1.30–23 | 1.50–3.00 | 0.30–1.30 | 0.30 |
Product Information
This alloy is a grade of high-ductility brass. By adding manganese, aluminum, lead and silicon the alloy achieves comparable hardness to aluminum bronze, but is much easier to machine. It is used for heavy duty bearings, sliding and contact plates, valves, pistons, etc. CuZn37Mn3Al2PbSi is also known as SoMs58Al2. The synonym is CuZn40Al2.