2.0550 manganese aluminum brass bar is a commonly used engineering material, which is widely used in various fields due to its good mechanical properties, corrosion resistance and processing properties.
First of all, 2The mechanical properties of 0550 manganese aluminum brass bar are excellent. Due to its high strength and hardness, it is able to withstand large pressures and frictions. In addition, the material has good plasticity and toughness, and can maintain good mechanical properties in a variety of temperatures and environments.
Secondly, 2The corrosion resistance of 0550 manganese aluminum brass bar is also very good. Due to the formation of a dense oxide film on its surface, it can effectively resist the corrosion of various chemicals. Therefore, in the fields of marine engineering, petrochemical industry, etc., the material is widely used in the manufacture of pipes, valves and other equipment.
Finally, 2The processing performance of 0550 manganese aluminum brass bar is also very good. Due to its good plasticity and machinability, it can be processed into parts of various shapes and sizes by various technological means. At the same time, the material also has good welding properties and brazing properties, which is convenient for various connections and assembly.
In short, 20550 manganese aluminum brass bar is a very excellent engineering material with a wide range of application prospects. In the future engineering field, with the continuous progress of science and technology and the continuous expansion of application requirements, the material will play a more important role.
Grade 20550 manganese aluminum brass bar
European standard steel grade CW713R
Other names: UH-12
Corresponds to the standard EN 12164-2016
Easy-to-machine copper and copper alloy bars
copper and copper alloys — rod for free machining purposes
Classified as copper and copper alloys
Tags: Complex Brass, Aluminum Brass
Description Features:
Good abrasion resistance; Excellent corrosion resistance; Strength; Excellent hot forging performance; Good cutting performance; Excellent self-lubricating properties.
Usage: bearings, wear plates, propulsion shafts, bushings.
Density 81 g/cm3
2.0550 chemical element composition content (%)
Composition: fe si, mn, ni, cu, pb, al sn, other, total, more
Minimum - 03 1.5 - 57 0.2 1.3 - zn: margin
Maximum value 1 13 3 1 59 0.8 2.3 0.4 0.3
Other individual or other aggregate chemical compositions include chemical compositions with values not specified in the table. Analysis should only be carried out if it is assumed to be present or in routine analysis, and there are indications that its composition will exceed the specified value.
2.0550 Mechanical Properties
Diameter Mark Heat treatment or state Tensile strength Yield point Elongation or elongation after break Hardness
d σb σs δ hbw
mm mpa mpa %
5≤d≤80 2.0550-r540 r540 ≥540 ≥280 ≥15 -
5≤d≤80 2.0550-h130 h130 - 130~170
5≤d≤50 2.0550-r590 r590 ≥590 ≥370 ≥10 -
5≤d≤50 2.0550-h150 h150 - 150~220
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