Bronze Bar

Bronze Bar

2–300 mm
Diameter Range
O,H02,H04
Temper
Polished,Brushed
Surface Finish
Bronze bar is a high-strength copper alloy product offering excellent wear resistance, fatigue resistance, and corrosion resistance. It is widely used in bearings, springs, marine equipment, and precision industrial applications requiring durable mechanical performance.
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Lead Time: 3-5 Business Days

Product Overview

Bronze bar is a solid copper alloy product manufactured in multiple grades, shapes, and tempers for demanding engineering and industrial applications. Compared with standard brass materials, bronze bar provides higher strength, improved wear resistance, and superior fatigue performance.

Produced through extrusion, rolling, and drawing processes, bronze bar offers excellent dimensional stability and reliable mechanical properties for precision manufacturing. Its balanced strength and corrosion resistance make it suitable for harsh operating environments and high-load applications.

Bronze bar is extensively used in bushings, bearings, springs, marine hardware, and industrial machinery components where durability and reliability are critical. It is widely applied across marine engineering, aerospace, electronics, heavy equipment, and precision manufacturing industries.

Key Features

Excellent machinability and processing performance
Good corrosion resistance
High dimensional stability
Suitable for CNC machining and fabrication
Good mechanical strength and durability
Good thermal and electrical conductivity

Available Sizes

Copper Shape Thickness (mm) Width/Diameter (mm) Length (m)
Bar - Φ5-200 1-6
Wire - Φ0.05-10 Customize
Sheet 0.25-6 500-2500 1-6
Plate 6-200 200-3000 1-6
Strip 0.15-6 8-610 Customize
Tube OD: φ2-600; WT:φ0.2-100mm - 1-6
Coil 0.15-6 3-1250 1-6
Foil < 0.15 10-1350 Customize
Profile Customized Customize Customize

* Custom sizes available upon request. Contact our sales team for special requirements.

Technical Specifications

Precision data for engineering decisions. All values tested per ASTM standards.

01 Product Specifications

Specification Value Notes
Available Grades C51000 / C51900 / C52100 Other grades available
Bar Types Round / Flat / Square / Hexagonal Custom profiles available
Diameter / Width 2–300 mm Custom sizes available
Length Custom Cut-to-length service
Available Tempers O / H02 / H04 Custom temper optional
Surface Finish Mill / Polished Protective film optional
Fabrication Cutting / CNC Machining / Drilling CNC processing available
ASTM Standard ASTM B139 / ASTM B103 EN / JIS available
Supply Form Straight Bar / Cut Pieces -

02 Available Grades

C10100 C10200 C12000

Applications & Use Cases

Used in wear-resistant bushings, bearings, and sliding mechanical components.

FAQ — Bronze Bar

Common engineering questions on bronze bar: alloys, standards, machining and supply.

Phosphor bronze (C51000/C52100/C54400), aluminum bronze (C61300/C63000/C95400), silicon bronze (C65500) and beryllium copper (C17200) are common UNS grades rolled or drawn into bar.
C54400/C51000 bar references ASTM B139; aluminum bronze bar ASTM B150/B171; beryllium copper bar ASTM B196/B197. Check the specification against the section shape and temper needed.
Bar is available as round, flat, hex and square in extruded, forged or drawn form, commonly in as-finished or annealed tempers. Free-machining grades such as C54400 contain lead for faster chip breaking.
Bearings, bushings, gears, valve stems, marine hardware and wear plates. Aluminum bronze is chosen for strength and seawater service; phosphor bronze for fatigue and wear resistance.
Linsy Copper supplies bronze bar against ASTM specs with per-order MTR/MTC, SGS on request, RoHS/REACH compliance, low-MOQ custom production and a 10–60 day lead time, with quote response within 1 hour.
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