C61400 is an alloy composed of copper, nickel, and zinc that is both strong and corrosion-resistant. Due to its excellent properties, it is a popular choice for industrial applications. Let's take a closer look at the composition, chemical properties, mechanical properties, physical properties, applications, corrosion resistance, heat resistance, heat treatment requirements, and processing instructions of 614 Bronze.
C61400 Bronze Chemical Composition
C61400 contains 82% copper (Cu), 12-18% nickel (Ni), 1-2% silicon (Si), 1-2% manganese (Mn), 0.1-0.4% iron (Fe), and 0.5%-1% zinc (Zn). It has a melting point of 1065°C / 1950°F and a density of 8.4 g/cm³. Its tensile strength ranges from 270-500 N/mm², and its hardness ranges from 20-50 HV10. Compared to other non-ferrous metals, it exhibits good electrical and thermal conductivity. Furthermore, its high strength-to-weight ratio makes it an ideal choice for many applications.
C61400 Bronze Chemical Properties
UNS C61400 is an alloy composed of 88% copper and 12% tin. Due to its chemical composition, it offers several unique advantages, including excellent corrosion resistance and low friction. Its strength and hardness make it useful in a wide range of applications within the engineering industry, from automotive to aerospace components. Its reduced electrical conductivity makes it ideal for wireless transmitters and receivers, while its low melting point makes the metal easier to machine. Its compatibility with other metals also makes it an excellent choice for welding operations.
| Element | Symbol | Minimum (%) | Maximum (%) | Note |
|---|---|---|---|---|
| Copper | Cu | Balance | Remainder | |
| Aluminum | Al | 6.0 | 8.5 | Primary alloying element |
| Iron | Fe | 1.5 | 3.5 | Enhances strength and wear resistance |
| Nickel | Ni | - | 0.6 | Optional, improves corrosion resistance |
| Manganese | Mn | - | 1.0 | Optional, aids deoxidation |
| Zinc | Zn | - | 0.50 | Impurity |
| Lead | Pb | - | 0.02 | Impurity |
| Tin | Sn | - | 0.20 | Impurity |
| Silicon | Si | - | 0.10 | Impurity |
| Others | - | - | 0.50 | Total other impurities |
C61400 Bronze Mechanical Properties
Properties such as strength, corrosion resistance, and formability make the engineering brass alloy UNS C61400 an attractive choice for many applications. Its excellent machinability makes it an ideal choice for parts requiring forming, drilling, and tapping. Its excellent stamping qualities, resulting in precise dimensional tolerances, make this brass suitable for complex parts with tight tolerances. This versatile alloy also exhibits excellent fatigue strength in highly stressed components, and its good weldability makes it an ideal choice for many assemblies. Furthermore, UNS C61400 is resistant to dezincification, making it commonly used in environments requiring resistance to corrosive media. All of these features combine to make UNS C61400 a popular choice for engineers seeking a material that meets all performance criteria without breaking the bank.
| Property | Symbol | Unit | Temper: O60 (Annealed) | Temper: H04 (Hard Drawn) | Note |
|---|---|---|---|---|---|
| Tensile Strength | Rₘ | MPa (ksi) | 450 (65) | 655 (95) | |
| Yield Strength (0.2% Offset) | Rₚ₀.₂ | MPa (ksi) | 140 (20) | 310 (45) | |
| Elongation (in 2 in or 50mm) | A | % | 40 | 15 | Measure of ductility |
| Modulus of Elasticity | E | GPa (10⁶ psi) | 115 (17) | 115 (17) | Stiffness; relatively constant |
| Hardness | HBW | - | 75 | 155 | Brinell Hardness |
| Fatigue Strength | - | MPa (ksi) | ~130 (19) | ~165 (24) | Estimated, reversed bending |
| Machinability | - | % | 30 | 30 | Compared to Free-Cutting Brass (C36000) as 100% |
C61400 Bronze Physical Properties
UNS C61400's primary physical property is its excellent wear resistance, making it an ideal choice for parts subject to wear, such as gears or bearing races. It also exhibits good fatigue strength, making it suitable for components subject to fluctuating loads, such as crankshafts, and excellent sliding properties, making it suitable for applications such as plain bearings and bushings.
| Property | Symbol | Unit | Value | Note |
|---|---|---|---|---|
| Density | ρ | g/cm³ (lb/in³) | 7.89 (0.285) | |
| Melting Point (Liquidus) | - | °C (°F) | 1040 (1900) | Approximate range |
| Melting Point (Solidus) | - | °C (°F) | 1040 (1900) | Approximate range |
| Thermal Conductivity | k | W/m·K (Btu/ft·h·°F) | 58 (33) | At 20°C (68°F) |
| Electrical Conductivity | - | % IACS | 15 | Compared to pure copper (100% IACS) |
| Coefficient of Thermal Expansion | α | 10⁻⁶/°C (10⁻⁶/°F) | 16 (9.1) | 20-300°C (68-572°F) |
| Magnetic Response | - | - | Essentially Non-Magnetic |
Uses for C61400 Bronze
Bronze C61400's excellent corrosion resistance makes it ideal for use in acidic environments, such as foundries or the marine industry, where other materials may not withstand these conditions. Due to its non-toxic nature, it can also be used in food processing equipment, as Bronze 614 contains no heavy metals in its alloy composition.
Jewelry
One of the most popular uses for bronze is in jewelry making. Bronze is a warm-colored metal, making it a popular choice for those who want to create unique and stylish jewelry. Furthermore, bronze is a fairly strong metal, meaning it can be used to create jewelry that is both durable and beautiful.
Sculpture
Bronze is also a popular choice for sculpture, as it is easily shaped and molded into intricate designs. Furthermore, bronze sculptures often develop a beautiful patina over time, which increases their beauty and value.
Coins
Coins are another common use for bronze, as the metal is both durable and easy to cast in a variety of denominations. Furthermore, bronze's color makes it ideal for creating visually appealing and valuable collectible coins.
Musical Instruments
Musical instruments are often made of bronze due to its ability to produce a wide range of tones and pitches. For example, many cymbals are made of bronze because of its ability to produce a bright and distinctive sound. Additionally, many brass instruments, such as trumpets and trombones, are made of bronze.
Electrical Components
C61400 Bronze is also commonly used in electrical components, such as switches and connectors. This is because bronze is an excellent conductor of electricity and is also corrosion-resistant. Furthermore, bronze components are often used in high-voltage applications where other metals cannot withstand the current.
Bearings
Bearings are another common use for bronze because of its ability to withstand high levels of friction without damage. Furthermore, bronze bearings are often used in high-speed applications where other metals would fail due to the friction generated by moving parts.
Pipe Fittings
Pipe fittings are another common use for bronze because of its corrosion- and wear-resistant properties. Furthermore, bronze pipe fittings are often used in high-voltage applications where other metals cannot withstand the pressure without failure.
GNEE can provide C61400 copper materials in the following forms:
C61400 Copper Bar
| Item | Brass bar,Brass round bar,Brass rod,etc |
| Standard | GB/T 4423-2007,JIS H3250-2006,EN12163-98, JIS H3250,ASTM B150M-03,ASTM B98M-03, ASTM B151M-05,etc |
| Material | C21000,C22000,C23000,C24000,C26000,C27000, C27400,C28000,C2100,C2200,C2300,C2400,C2600, C2680,C2729,C2800,C4641,CZ101,CZ102,CZ103, CZ106,CZ107,CZ109,CuZn5,CuZn10,CuZn15,CuZn20, CuZn30,CuZn35,CuZn40,H96,H90,H85,H70,H68,H65, H62,H59,CC3300,C33200,C37000,C44300,C44400, C44500,C31600,C36000,C60800,C63020,C65500, C68700,C70400,C70620,C71000,C71500,C71520, C71640,C72200,C61400,C62300,C63000,C64200, C65100,C66100, |
| Shape | Round,flat,square,hexagonal,rectangular,etc |
| Diameter | 1mm-800mm,etc |
| Length | 1m,2m,5.8m,6m,etc |
| MOQ | 500KG |
| Price Term | CFR,CIF,FOB,EXW,etc |
| Payment Term | L/C,T/T,D/P,etc |
| Export To | Spain,USA,Ukraine,Poland,Germany,Bahrain,Iran,India, Indonesia,Mexico,Oman,Dubai,Thailand,Philippines, Colombia,Austria,Malaysia,Singapore,Pakistan,Kuwait, South Korea,Libya,etc |
C61400 Copper Pipe
| Item | Copper pipe , copper tube , brass pipe , brass tube , bronze pipe, bronze tube |
| Type | straight copper pipe, pancake coil copper pipe, capillary copper pipe |
| Standard | GB/T1527-2006, JIS H3300-2006, ASTM B75M, ASTMB42, ASTM B111, ASTMB395, ASTM B359, ASTM B188, ASTM B698, ASTM B640, etc |
| Material | C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C65500, C68700, C70400, C70620, C71000, C71500, C71520, C71640, C72200, etc |
| Shape | Round, Square, Rectangular, Oval, half-round |
| Outside diameter | 2-914mm |
| Wall thickness | 0.2-120mm |
| Length | 1m, 2m, 3m, 6m, or as required |
| Hardness | 1/16 hard, 1/8 hard, 3/8 hard, 1/4 hard, 1/2hard, full hard, soft, . |
| Surface | mill, polished, bright, oiled, hair line, brush, mirror, sand blast, or as required |
| Price Term | Ex-Work, FOB, CNF, CFR, CIF, FCA, DDP, DDU, etc |
| Payment Term | TT, D/P, L/C, Western Union, etc |
| Export to | Singapore, Indonesia, Ukraine, Korea, Thailand, Viet Nam, Saudi Arabia, Brazil, Spain, Canada, USA, Egypt, Iran, India, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico, Iraq, Russia, Malaysia, etc |
C61400 Copper Plate and Strip
|
Item |
Copper plate,copper sheet ,brass plate,brass sheet,Bronze plate,Bronze sheet |
|
Standard |
JIS H3250-2006,ASTM B152M,GB/T2040-2008,ASTM B36,ASTM B194,ASTM B888,ASTM B19, |
|
Material |
C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000,C27200,C27400, |
|
Thickness |
0.1-120mm |
|
Width |
2-2500mm |
|
Length |
1m,2m,3m,6m,or as required |
|
Surface |
mill,polished,bright,mirror,hair line,brush,checkered,antique,sand blast,etc |
|
Price term |
Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,etc |
|
Payment |
TT,L/C,D/P,Western Union,etc |
|
Export to |
Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,Brazil,Thailand,Viet Nam, |
|
Package |
Standard export package,suit for all kinds of transport,or as required. |
|
Container |
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) |
|
Application |
Brass plate has a high corrosion resistance, and have good plasticity,in the air easy to cold and hot |
C61400 Copper Wire
| Product Name | Copper/Brass/Bronze alloy wire |
| Material | C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,C10930, |
| C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,C12500,C14200, | |
| C14420,C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,C26000, | |
| C27000,C27400,C28000,C33000,C33200,C37000,C44300,C44400,C44500,C60800, | |
| C63000,C65500,C68700,C70400,C70600,C70620,C71000,C71500,C71520,C71640, C72200,C86300,C83600,C95400,C95500,C95800, | |
| H59,62,H65,H68,H70,H80,H85,H90,H96, T1,T2,T3,TU1,TU0,TU2,TP1,TP2,TAg0.1,etc | |
| Shape | Round,Square,Rectangular,Oval,half-round |
| Diameter | 8-2000mm or customized |
| Thickness | 0.3-2mm 3-200mm lead free |
| Length | 1-6meters or customized |
| Hardness | 1/4 hard,1/2hard,full hard,soft,etc. |
| Surface | mill,polished,film-coated,etc. |
| Price Term | Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU, etc |
| Payment Term | TT,L/C,etc |
| Package | Standard export package ,or as required. |
| Application | Brass bars are widely usde in airconditioners,refrigerators,eclectrics due to its highly corrosion-resistant.It can be also used in structral parts |
why choose us
Professional copper pipe supplier
As a professional enterprise dedicated to global copper product trade since 2008, GNEE Metal Group deeply recognizes the quality and responsibility embodied in the ASTM B111 standard. This standard not only specifies chemical composition and mechanical properties but also represents a comprehensive quality commitment spanning manufacturing processes to testing and verification. GNEE solemnly assures global customers that every ASTM B111-standard condenser tube and copper alloy tubing we supply will strictly adhere to its requirements for seamless manufacturing, annealing treatment, eddy current testing, and various mechanical performance tests.
Contact us today for a quotation：sales@gneesteel.com
Packaging and shipping
GNEE offers professional packaging for exported copper pipes. First, we apply anti-rust oil and plastic film to prevent oxidation. Then, we securely strap with steel straps and add corner protectors. Finally, we place the pipes on wooden pallets and reinforce them with iron or wooden boxes, ensuring they are moisture-proof and impact-resistant during ocean transport, while facilitating easy loading and unloading. All packaging meets export standards.
Customer visits
GNEE participated in the exhibition
