• page_banner

High Quality Best Alloy Of Copper Nickel And Zinc Supplier – CAMK67300 High-strength Wear-resistant Manganese Brass – CORAM


Product Detail

Product Tags

Related Video

Feedback (2)

Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Alloy Of Cu, Uv Master Batch, Oxo Biodegradable Masterbatch, We are keeping durable small business relationships with additional than 200 wholesalers in the USA, the UK, Germany and Canada. For anyone who is intrigued in any of our products, make sure you experience free to speak to us.
High Quality Best Alloy Of Copper Nickel And Zinc Supplier – CAMK67300 High-strength Wear-resistant Manganese Brass – CORAM Detail:

Material Designation

GB HMn60-3-1.7-1
UNS C67300
EN /
JIS /

Chemical Composition

Copper, Cu 58.0 – 63.0%
Sulphur, Mn 2.0 – 3.5%
Silicon, Si 0.5 – 1.5%
Plumbum, Pb 0.4 – 3.0%
Zinc, Zn Rem.

Physical Properties

Density 8.20 g/cm3
Electrical Conductivity Min. 13 %IACS
Thermal Conductivity 63 W/( m·K)
Melting Point 886 ℃
Thermal Expansivity 20.4 10-6/ K
Modulus of Elasticity 110 Gpa

Characteristics

CAMK67300 is a copper-zinc-manganese-silicon-lead copper-based multi-element (α+β) two-element alloy, which is a copper alloy with high strength and high wear resistance. The addition of silicon and manganese improves the strength and wear resistance of the alloy, and the addition of lead enhances its wear resistance and machinability. It has mechanical properties, casting properties, cutting properties and low cost, and has become one of the main manufacturing materials for propellers. one.

In polluted seawater, manganese brass will undergo de-Zn corrosion, and its resistance to cavitation corrosion is also poor, resulting in manganese brass propellers prone to corrosion fatigue fracture. The copper-zirconium binary phase diagram shows that when zirconium is added to manganese brass, the strengthening phase of Cu5Zr or Cu3Zr will be precipitated first, which will serve as the subsequent nucleation particles and play a role in fine-grain strengthening.

Application

In addition to being used to manufacture propellers, CAMK67300 can also be used to manufacture automobile synchronizer gear rings, bearing sleeves, gears, condensers, gate valves, etc.

Mechanical Properties

Specification

mm (up to)

Temper

Tensile Strength

Min. MPa

Yield Strength

Min. MPa

Elongation

Min. A%

Hardness

Min. HRB

φ 5-15

HR50

485

345

15

≥120

φ 15-50

HR50

440

320

15

≥120

φ 50-120

M30

380

172

20

≥120

Advantage

1. We actively respond to any questions from customers and provide shorter delivery times. If customers have urgent needs, we will fully cooperate.

2. We focus on controlling the production process so that the performance of each batch is as consistent as possible and the product quality is excellent.

3. We cooperate with the best domestic freight forwarders to provide customers with sea, rail and air transportation and combined transportation solutions, and have plans for transportation difficulties caused by natural disasters, epidemics, wars and other factors.


Product detail pictures:

High Quality Best Alloy Of Copper Nickel And Zinc Supplier –  CAMK67300 High-strength Wear-resistant Manganese Brass – CORAM detail pictures


Related Product Guide:

Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for High Quality Best Alloy Of Copper Nickel And Zinc Supplier – CAMK67300 High-strength Wear-resistant Manganese Brass – CORAM , The product will supply to all over the world, such as: Hungary, Somalia, Johor, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Ruth from Lahore - 2018.11.04 10:32
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Christine from Mauritius - 2017.07.07 13:00
    Write your message here and send it to us