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Lead Free Brass also known as Yellow Brass or Muntz Metal comes with about 60% Copper, 40% Zinc and minor traces of other impurities. Due to the specific mixture of different metals, this alloy is highly resistant to corrosion in the high seas. Because of its cost effective nature and incredible durability, it has grown past its original maritime use to architectural,, plumbing and industrial applications.
UNS C27450 yellow brass has a copper content of not less than 62%, CuZn37 is the major brass alloy for the cold forming process. Even though brasses with lower Zinc content have better cold forming properties, CuZn37 is the most used alloy. Reasons for this are on the one hand economical due to lower price of Zinc compared to copper on the other hand the forming properties of this alloy meet the demand of many applications.
| ELEMENT | Copper | Iron | Zinc | Lead | Other Impurities |
|---|---|---|---|---|---|
| Min (%) | 60.00 | - | Balance | - | - |
| Max (%) | 65.00 | 0.35 | 0.25 | 0.50 |
From : Dia 8 mm up to 120 mm
From : A/F 10 mm up to 100 mm
From : A/F 10 mm up to 90 mm
From : A/F 10 x 12 mm up to 100 x 50 mm
Outer Diameter : In Round, Hex & Square
From : 30 mm up to 120 mm
Inner Diameter (Round):
From : 20 mm up to 80 mm
As per Customers' Drawing
Length: Up to 4 Meters
Delivery Condition: As Extruded or Cold Drawn.
Straight Knurling & Cross Knurling will be available upon shape & size Feasibility of Brass Rod
AEPL's Quality Management System ensures documented process controls from start to finish. Material identification and inspection are carried out in all stages of production.
Chemical check by Handheld analyzers.
Pyrometers and Optical Emission Spectrometer
Identification by Punching Heat Codes
Tag allocation by Heat Number/Order codes as it moves down the production line
Mechanical Testing - Tensile Strength, Elongation and Hardness
Handling, Processing and Packaging Procedures to ensure delivery in prime condition
All bars manufactured at AEPL are supplied with full certifications helping us to deliver the exact specification demanded by our specific customer base.
AEPL manufactures and supplies Copper Alloys Extruded Bars to Domestic as well as International Markets. Our customer base has a key advantage since our Foundries, Laboratories, Extrusion Mill, Shell Mouldings and CNC Machine shop are all located on a single site, which eliminates waste and allows excellent quality control at each stage. Our ability to reclaim swarf and machined chips allows us to offer competitive pricing for the parts that we either extrude or cast. For further details, please visit the below link.
| Range (mm) | UTS Min (MPa) | PS Min (MPa) | Elongation Min (%) | Hardness (HRB) |
|---|---|---|---|---|
| Over 2 to 12 Inclusive | 365 | 230 | 10 | - |
| Over 12 to 25 Inclusive | 330 | 205 | 13 | - |
| Over 25 to 75 Inclusive | 295 | 195 | 15 | - |
| Range (mm) | UTS Min (MPa) | PS Min (MPa) | Elongation Min (%) | Hardness (HRB) |
|---|---|---|---|---|
| Over 3 to 12 Inclusive | 365 | 230 | 10 | - |
| Over 12 to 25 Inclusive | 330 | 205 | 13 | - |
| Over 25 to 70 Inclusive | 295 | 195 | 15 | - |
| Range (mm) | UTS Min (MPa) | PS Min (MPa) | Elongation Min (%) | Hardness (HRB) |
|---|---|---|---|---|
| Over 3 to 12 Inclusive | 345 | 170 | 10 | - |
| Over 12 to 25 Inclusive | 310 | 115 | 20 | - |
| Over 25 to 50 Inclusive | 275 | 105 | 20 | - |
| Range (mm) | UTS Min (MPa) | PS Min (MPa) | Elongation Min (%) | Hardness (HRB) | |
|---|---|---|---|---|---|
| Thickness | Over 3 to 12 Inclusive | 345 | 170 | 10 | - |
| Over 12 to 25 Inclusive | 310 | 115 | 20 | - | |
| Over 25 to 50 Inclusive | 275 | 105 | 20 | - | |
| SOLDERING | BRAZING | MACHINABILITY RATING |
|---|---|---|
| EXCELLENT | EXCELLENT | 30 |
| product category | DESCRIPTION |
|---|---|
FASTENERS :  |
Eyelets, Fasteners, Grommets, Pins, Rivets, Screws. |
INDUSTRIAL: |
Bead Chain, Chain, Springs. |
