Exploring the Global Standards of Bronze and Brass Alloys, Copper Alloy Standard

About us

Copper Alloy Standard, Premium Copper Alloy Bushings

We provide tin, lead, aluminum bronzes, and high tensile brasses designed for maximum performance across the most demanding industries. Learn more about our offerings. High-Quality Bronze Bearing Bushings: Enhance your machinery with our durable copper alloy bushings. Perfect for high-stress applications. Shop now!

Non-Ferrous Metal Production
Material type: Aluminium Bronze, Tin bronze, Leaded bronze; Brass alloy, Special alloy
Sleeve And Plain Bearing
Specializing in Large-Scale Centrifugal Castings
cast bronze cnc bearing

Bronze and Brass Standard, Copper Bronze Bearing Bushings

In the world of metals, bronze and brass play pivotal roles across a myriad of industries due to their versatile properties. At our foundry, we harness the power of centrifugal casting to manufacture bushings, rings, and sleeves from copper alloys that not only meet but often exceed global standards. This blog post delves into how we adhere to these standards and the diverse range of alloys we offer.

At our company, we specialize in the production of non-ferrous metal alloys, solders, semi-finished products, and high-quality finished castings. Our commitment to sustainability is demonstrated through our use of both primary metals and recycled metal waste in our production processes. Our products are crafted with the intention of further processing by our clients, serving as integral components of their final products.

Our expertise lies in the production of large-size centrifugal bushes, rings, and sleeves. We cater to a broad range of industrial needs with our advanced centrifugal casting capabilities. Copper Alloy Bearing Bushings – Built to Last: Discover top-grade bronze bearing bushings for exceptional performance and reliability. Get a quote today!

Durable Copper Alloy and Bearing plate, Commitment to Quality and Precision

Industrial-Strength Copper Bearing Bushings: Our copper alloy bushings ensure smooth operation and minimal wear. Click to learn more and order!

Our manufacturing process is guided by stringent international standards, including PN-EN 1982, DIN 1705, 1709, 1714, PN 91/H-87026, ASTM B271, and BS 1400. These standards ensure that our products achieve the highest levels of quality and reliability required by our diverse client base. Additionally, we are capable of producing special alloys tailored to specific customer needs, further broadening our offering and expertise.

We place a high priority on customer satisfaction, dedicating ourselves to understanding and meeting their specific needs, expectations, and requirements. At the core of our business is a commitment to delivering exceptional quality. The success and performance of our customers directly influence our operations, and we believe in the profound impact that our products have on their achievements.

The specifications highlight our capacity to deliver high-quality, large-scale components that meet the diverse needs of our clients across various sectors. Whether it’s for heavy machinery, large-scale infrastructure, or specialized industrial equipment, our centrifugal castings are designed to perform.

wear pad
Oil Free Phosphor Bronze Bushings

The Copper Alloys standard We Offer, Long-Lasting Bronze Bushings

Our product range includes an impressive array of copper-based alloys, each selected for its unique properties and suitability for different applications. Copper Bronze Bushings For Heavy Duty, Need Bushings That Withstand Tough Conditions? Try Our Copper Bronze Bushings For Optimal Durability. Buy Now!

To maintain and strengthen our partnerships both now and in the future, we are continually refining our production processes and enhancing the quality of our products. Our goal is to empower our customers, aiding them in the successful marketing of their final products. We are here to support our customers every step of the way, ensuring that together, we achieve success. Here’s an overview of the specifications we offer:

  • Diameter Range: Our products can be manufactured in a diameter range from 80 mm up to 3000 mm, accommodating a wide variety of industrial applications.
  • Maximum Wall Thickness: We provide a maximum wall thickness of 10 mm, ensuring robustness and durability for our centrifugal castings.
  • Maximum Length: Our castings can be produced up to a length of 1000 mm, suited for numerous large-scale applications.

Leaded, Phosphor And Aluminium Bronzes Plates and Bearing,

centrifugal bushes, centrifugal rings and centrifugal sleeves, Search Our Material Alloy

The Copper Alloy Standard We Offer, Precision Copper Alloy Bushings

Precision Engineered Bronze Bushings: Maximize Your Equipment’s Lifespan With Our Precision-Made Copper Alloy Bushings. Contact Us For Custom Sizes! Our adherence to global standards and our ability to offer a wide range of copper alloys positions us as a leader in the industry. Whether you need components for aerospace, marine, automotive, or architectural purposes, our centrifugal casting techniques and commitment to quality ensure that you receive the best products tailored to your needs. Explore our offerings and discover how our bronze and brass alloys can elevate your projects.

Providing Brass, Bronze, and Specialty Copper Alloys, Copper Alloy Machining Services

Choose Your Application

Bronze Oilless Bearings for off-highway equipment. No Need for Complex Greasing System.

Performance.
& Chemical Compositions
CuZn25Al6FeMn3
High Brass
CuZn25Al6FeMn3
Special Brass
CuSn5Pb5Zn5
Tin Bronze
CuAl10Ni
aluminium bronze
CuSn12
Tin bronze
Cast Iron HT250
EB00
Cu% 65 65 85 80 88
Sn% 5 12
Pb% 5
Zn% 25 25 5
Ni% 5
Al% 6 6 10
Fe% 5
Mn% 4 4
Dengity
g/cm 3
8.0 8.0 8.8 8.3 8.8 7.3
Hardness >210 >180 >70 >150 >80 >160
Tensile Strength >750 >550 >200 >500 >360 >250
Elongation >12 >12 15 >10 >8
Coeicient of
linear expansion
1.9·10 -5 /℃ 1.9·10 -5 /℃ 1.8·10 -5 /℃ 1.6·10 -5 /℃ 1.8·10 -5 /℃ 1.0·10 -5 /℃
Limit Temp. 300~400 300~400 400 400 400 400
Max. Load N/mm 2 100 80 60 50 70 10
Max. Speed m/min 15 15 10 20 10 15
Max. PV N/mm2·m/min 200 200 200 200 200 40
400N/mm2 <0.01 <0.01 <0.05 <0.04 <0.05 <0.015

Friction of coe. Oil 0.03; Dry 0.16

Custom Size Options, machining bronze bushings and a supplier of solid bronze oilless bushes and plate delivered on time and on budget.

Oilless Bushing Alloy International Code

Chinese Code
GB1776-87
International counterparts Applications
  International
ISO 1338
Japan
Jis
(USA)
ASTM (UNS)
German
DIN
 
CuZn25AI6FeMn3 CuZn25AI6FeMn3 H5102
CAC304
B30-92
C86300
DIN1709
G-CuZn25A/2.0598
High-load, low speed, general use
CuZn25AI6FeMn3 CuZn25AI6FeMn3 H3102
CAC304
B30-92
C86300
DIN1709
G-CuZn25A/2.0598
Super high load, low-speed, high
duty
CuAI10Fe3 CuAI10Fe3 H5114
CAC703
B30-92
95800
DIN1714
GB-CuAI10NI/2.1096
Medium load, medium-speed,
general use
CuSn5Pb5Zn5 QSn5-5-5 H5111
CAC406
B30-92
C83600
DIN1705
G-Cu5n5ZnPb/2.1096
Medium load, medium-speed
DB5675-85
HT250
  Fe250 ASTM
class40
  low-load, low-speed

 

Solid Lubricant Features Typical application
SSL1(PTFE etc + Add) Excellent resistance against chemical attacks
and low friction. Temp limit 400℃
Suite for general machines and under
atmosphere
SL2(PTFE etc + Add2) Lowest in friction and good of water
lubrication,Temp.limit 300℃
Ship, hydraulic turbine, gas turbine etc.