| Product Name |
1 ton Price High Quality C69700 Copper Round Bar for General Applicaions |
| Standard |
ASTM, AISI, DIN, EN, GB, JIS, etc |
| Material |
C14500, C14510, C14520, C14700, C18700, C17000, C17200, C17300, C17500, C17510, C17540,
C17465, C69300, C69400, C69430, C69700, C69710, C64700, C33500, C34000, C34200, C34000, C35000, C35300, C35600, C14500, C14700 , C36500, C37000, C37700, C46400, C48200, C48500, C61900, C62300, C63000, C63200, C64200, C64210, C65500, C67500, C67600, C69300, C70620, C71520 |
| MOQ |
300Kg |
| Package |
Standard export package, suited for all kinds of transport, or as required. |
| price term |
EXW, FOB, CFR, CIF, DDP, etc. |
| Contact |
If you have any questions, please feel free to contact me. We are sure your inquiry or requirements will get prompt attention. |
| GRADE |
TECHNOLOGY |
TEMPER |
|
|
| COPPER |
HOT ROLLED |
M20 |
|
| COLD ROLLED |
O60,H01,H02,H04,H06,H08 |
|
|
ASTM B371/371M-2019
Standard Specification for Copper-Zinc-Silicon Alloy Rod
This specification establishes the requirements for rods of copper-zinc-silicon alloy with Copper Alloy UNS Nos. C69300, C69400, C69430, C69700, and C69710. The materials for manufacture shall be cast billets, logs, or rods of such purity and soundness as to be suitable for processing by cold working, annealing, straightening, and cutting to length as may be necessary to produce finished products that meet the properties specified. Tempers available under this specification are H02 (half-hard) for UNS No. C69300, and H04 (hard) for all other UNS Nos. Products shall be tested (including by residual stress test and ammonia vapor test) and shall adhere to dimensional (diameter, length, straightness, and edge contour), mechanical (tensile and yield strength, and elongation), and chemical composition requirements.
MATERIALS:
C69300, also known as copper-nickel silicon, primarily consists of copper (85-89%), nickel (5-7%), and silicon (5-7%). It offers excellent resistance against corrosion and erosion, making it ideal for marine environments. With good electrical conductivity and thermal conductivity, it is frequently used in electrical connectors, heat exchangers, and marine components. Its high strength and toughness add to its versatility, ensuring reliable performance even in demanding applications.
C69400, commonly referred to as copper-nickel beryllium, is primarily composed of copper (85-87%), nickel (1.8-2.2%), and beryllium (0.20-0.6%). It exhibits exceptional strength, hardness, and spring properties, making it suitable for electrical applications requiring high reliability, such as electrical connectors and switches. Its excellent resistance against wear, fatigue, and stress corrosion cracking further enhances its utility in demanding environments.
C69430, a copper alloy with additions of nickel and tin, offers enhanced mechanical properties compared to standard copper alloys. Its chemical composition typically includes copper (65-70%), nickel (5-7%), and tin (23-26%). This material exhibits good corrosion resistance and high tensile strength, making it suitable for applications requiring durability in marine environments, such as propellers, bushings, and pump components.
C69700, also known as copper-nickel tin, is composed of copper (62-66%), nickel (16-19%), and tin (13-16%). This alloy provides good strength, excellent resistance against erosion, and outstanding corrosion resistance in seawater. It is commonly used in marine engineering applications like condenser tubes, heat exchangers, and saltwater piping systems. Additionally, its combination of mechanical, thermal, and electrical properties make it a favored choice in various industrial sectors.
C69710 is a copper alloy with additions of nickel and iron, typically composed of copper (54-58%), nickel (30-34%), and iron (6-8%). It exhibits excellent resistance against corrosion and biofouling, making it suitable for seawater applications. With its high strength, fatigue resistance, and good thermal conductivity, it finds utility in a wide range of marine applications, including heat exchangers, condenser tubes, and desalination units. Its biostatic properties make it particularly useful in cooling systems where fouling control is crucial.
C64700, also known as copper-nickel zinc, is primarily composed of copper (63-66%), nickel (22-25%), and zinc (4-6%). It provides excellent resistance to corrosion and biofouling, making it well-suited for seawater applications. This alloy exhibits good strength, and excellent thermal conductivity, and offers improved machinability compared to other copper alloys. It finds applications in marine equipment, heat exchangers, condensers, and other components where corrosion resistance and efficient heat transfer are essential.
COPPER ALLOY
| Type |
(GB) |
(ISO) |
(ASTM) |
(EN) |
(JIS) |
(BS) |
(DIN) |
| Red copper |
TU2 |
Cu-OF |
C10100 |
CW008A |
C1011 |
C101 |
OF-Cu |
| T2 |
Cu-FRHC |
C11000 |
|
C1100 |
C101 |
E-Cu58 |
| TP2 |
Cu-DHP |
C12200 |
CW024A |
C1220 |
C106 |
SF-Cu |
| TP1 |
Cu-DLP |
C12000 |
CW023A |
C1201 |
|
SW-Cu |
| Sliver copper |
TAg0.1 |
CuAg0.1 |
C10400 |
|
C1040 |
|
CuAg0.1 |
| Brass |
H90 |
CuZn10 |
C22000 |
CW501L |
C2200 |
CZ101 |
CuZn10 |
| H70 |
CuZn30 |
C26000 |
CW505L |
C2600 |
CZ106 |
CuZn30 |
| H68 |
|
C26200 |
CW506L |
C2620 |
|
CuZn33 |
| H65 |
CuZn35 |
C27000 |
CW507L |
C2700 |
CZ107 |
CuZn36 |
| H63 |
CuZn37 |
C27200 |
CW508L |
C2720 |
CZ108 |
CuZn37 |
| H62 |
CuZn40 |
C28000 |
CW509L |
C2800 |
CZ109 |
|
| Tin-Bronze copper |
QSn4-0.3 |
CuSn4 |
C51100 |
CW450K |
C5111 |
PB101 |
CuSn4 |
| CuSn5 |
C51000 |
CW451K |
C5101 |
|
CuSn5 |
| QSn6.5-0.1 |
CuSn6 |
C51900 |
CW452K |
C5191 |
PB103 |
CuSn6 |
| QSn8-0.3 |
CuSn8 |
C52100 |
CW453K |
C5210 |
|
CuSn8 |
| QSn6.5-0.4 |
|
|
|
|
|
|
| Zn-white copper |
BZn18-18 |
CuNi18Zn20 |
C75200 |
CW409J |
C7521 |
NS106 |
CuNi18Zn20 |
| BZn18-26 |
CuNi18Zn27 |
C77000 |
CW410J |
C7701 |
NS107 |
CuNi18Zn27 |
| BZn15-20 |
|
|
|
C7541 |
|
|
Typical Uses
Typical Uses
General Characteristics |
Applications |
|
Good Electrical and Thermal Conductivity
Good Electroplating Ability
Good Corrosion Resistance
Good Cold Forming and Deep Drawing Qualities
Perfect Soldering and Welding
Excellent Against Stress Corrosion Cracking
|
Electric and Electronic Industry
Automotive Industry
Construction Industry
Circuit Breakers
Contact Springs
Lead Frames
Roofing Jewelry
E.V. Components
|
Products List
Certifications
Quality is an integral part of our Business Principles. The quality policy guides us to deliver products and services that exceed the customers' expectations and meet all the standards. These principles have helped us to get recognition as a trusted vendor from customers around the world. Maxi Metal Products are trusted and chosen by customers all over the world. This trust is based upon our quality certification and our reputation for consistently delivering high-quality products.
Production Flow
- Blanking
- Coining
- Drawing
- Etching
- Forming and Bending
- Piercing and Punching
- Shearing
- Spinning
- Squeezing and Swaging
- Stamping
Packaging & Shipping
Who We Are?
Tianjin Zhongyantiancheng Steel Trading Co., Ltd
Tianjin Zhongyantiancheng Steel Trading Co., Ltd is the leader in the sale and distribution of aluminum, copper, copper alloys, brass, and bronze. We maintain huge inventories of aluminum, copper, brass, bronze, and specialty copper alloys. Our production and inventories consist of plates, coils, strips, foils, bars, tubes, rounds, hollows, rectangles, squares, hexagons, wires, and made-to-order shapes for customer-specific applications. We are the leading China alloy distributor of over one hundred different grades of aluminum and copper alloys in excess of 5000 metric tons.
Customers Visiting
FAQ
Q1:Can you send samples?
A: Of course, we can provide customers with samples and express shipping services all over the world.
Q2:What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have, and quantities you need to purchase.
Q3:It's my first time importing steel products, can you help me with it?
A: Sure, we have an agent to arrange the shipment, we will do it together with you.
Q4:How long does your delivery time take?
A: In general, our delivery time is within 7-15 days and may be longer if the quantity is extremely large or special circumstances occur.
Q5: How many countries have you already exported to?
A: We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and other African countries. Our export experience is rich, we are familiar with different market demands, can help customers avoid a lot of trouble.
Q6:Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q7:Does the product have a quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
){kind=link}