Arslan Kaynak Metal | Aerospace Industry

	Aerospace Industry Our supplier Lebronze Alloys has a long history of producing high-strength materials and hydraulic actuation system components. These actuation system components ensure the operation of various safety and flight controls under extreme conditions. Our high-performance materials provide the resistance properties required for these demanding applications. Lebronze alloys offer a diversified product range that covers critical applications requiring heavy load, fatigue, and friction wear resistance at low and high speeds and temperatures. These materials range from traditional Nickel Aluminum Bronzes to high-strength Copper Nickel Aluminum and Spinodal Copper Nickel Tin alloys. Typical applications include: drive systems, primary flight control bushings and bearings, rudder flaps, secondary flight controls, flaps, slats, spoilers, landing gear, uplock and downlock controls, torque arms, thrust reversers, brakes, steering mechanisms, cargo doors, and fuel systems. K5 and K5B special copper-nickel-aluminum alloys * K5 (CuNi14Al2, CuNi14Mn4Al3) is a processed copper nickel aluminum alloy with very high mechanical properties, good impact and fatigue resistance, and spark-free on impact. It is magnetic and used in aerospace and electrical engineering applications. * K5B (CuNi14Mn4Al2) is a forged copper nickel aluminum alloy designed for high-strength applications in seawater environments. It is non-magnetic and resistant to mechanical wear, friction, stress relaxation, corrosion, and erosion. Environmentally friendly, free of lead and beryllium, and easily machinable. Thanks to its superior physical and mechanical properties, K5B is used in various components in the oil and gas industry. K5B complies with NES835 / DEF STAN 02-835 standards. K5 key aerospace applications Due to its superior physical and mechanical properties, K5 is used in many aerospace components. Lebronze Alloys has developed a full range of copper nickel aluminum products to meet the stringent requirements of the aerospace and space industries. K5B important applications in marine, defense, and oil & gas * Marine and defense: ship and submarine connectors, submarine control elements, pumps, shafts, mechanical seals, crane components, gears, hose fittings, components in sonar devices, propeller shafts, drive bushings. Lebronze alloys offer ready-to-use products via an integrated supply chain for these applications. * Oil and gas: subsea bolts, pump and valve shafts, valve stems, hydraulic pistons and cylinders, hydraulic connectors, pressure couplings, and more. K7 \| CuNi14Al3Fe1 \| WL 2.1504 \| LN 9468 K7 is a forged copper nickel aluminum alloy (CuNi14Al3Fe1) designed for high strength and high reliability applications. It is non-magnetic and resistant to mechanical wear, abrasion, and marine corrosion. Lead and beryllium-free, environmentally friendly, and easily machinable. Thanks to its superior physical and mechanical properties, K7 is used in various aerospace components. Lebronze alloys have developed a complete copper nickel aluminum range that meets the strict requirements of the aerospace industry. K7 key aerospace applications K7 is used especially in heavily loaded airframe parts. It exhibits excellent resistance to metal-to-metal wear, making it suitable for landing gear bushings and bearing bushes. K7 is also used in cargo system bushings, aircraft doors, drive sleeves, control surface components, and many mechanical and electromechanical parts. Its wear, corrosion, temperature, and pressure resistance make K7 an ideal choice for producing long-lasting parts with optimized TCO. Other applications of K7 K7 can also be used in helicopter flap systems and bushings. Its properties allow usage without lubrication or with limited lubrication. Aerospace mechanical performance parts C63000, AMS4590 and other aluminum bronzes CuAl10Ni5Fe4, CuAl11Ni5Fe5 Lebronze alloys’ NC4, CA104, and NCS production processes are fully integrated. * NC4: CuAl10Ni5Fe4 (C63000, CW307G, AMS 4640, NFL 14-705) forged aluminum bronze. Excellent resistance to seawater corrosion, salt fog, and oxidation; high strength, hardness, good fatigue and toughness, and excellent resistance to wear, shock, and abrasion. * C63000 / AMS4640 is commonly used in aerospace landing gear bushings and bearings, as well as in the marine industry for distributor housings, screws, and forged parts. * CA104: CuAl10Ni5Fe4 (BS B23, BS 2B23, BS 2874) duplex wrought aluminum bronze, widely used in the UK. Mainly for its high strength and excellent resistance to erosion, seawater corrosion, and many other aggressive environments, offering very good wear and abrasion resistance and shock load capacity, maintaining properties at cryogenic temperatures. • Suitable for extrusion, forging, or die stamping • Suitable for hot forming (800 to 950°C), not suitable for cold forming • Good behavior in arc welding, MIG and TIG welding; not suitable for acetylene welding and soft soldering • Machinability: 30% free cutting brass * NCS: CuAl11Ni5Fe5 (C63020, CW308G, AMS 4590, NFL 14-706) forged aluminum bronze. High mechanical properties, oxidation resistance, saltwater vapor resistance; used in aerospace (landing gears, rings, bushings, and bearings for mechanical parts) and hydraulic industries (pump blocks). Industrial parts with high temperature, pressure, and wear resistance Aerospace mechanical performance parts High-performance valve train components

İmes Sanayi Sitesi D Blok 406 Sok.No:4 Dudullu / İSTANBUL

+90 (216) 499 85 26 - 27 +90 (216) 466 73 83 - 70 GSM : +90 533 612 01 14 GSM : +90 533 413 57 47 WHATSAPP : +90 532 211 57 01 FAX : +90 (216) 466 73 15
info@arslankaynakmetal.com

Arslan Kaynak Metal Sanayi ve Ticaret Limited Şirketi

In 1990, by obtaining the agency for Le Bronze Alloys, a company known worldwide for its products, it started importing spot welding and seam welding materials as well as 12% tin-plated bearing bronze bushings and solid rods. It serves many industrial sectors including primarily the automotive industry, automotive subcontractors, white goods, heating and cooling, lighting, iron and steel, machinery manufacturing, and aviation.

MORE INFO

PRODUCT GROUPS

Copper for Resistance

Copper for Erosion

Copper for Piston

Bronzze Types

Welding Rods

Seconder Cable

Electrode Removal Wrench

Beryllium Strip

Contact Tip

Tungsten Rods

Product Gallery

CORPORATE
PRODUCTS
SECTORS
QUALITY CONTROL
CONTACT

Aerospace Industry

Our supplier Lebronze Alloys has a long history of producing high-strength materials and hydraulic actuation system components. These actuation system components ensure the operation of various safety and flight controls under extreme conditions. Our high-performance materials provide the resistance properties required for these demanding applications.

Lebronze alloys offer a diversified product range that covers critical applications requiring heavy load, fatigue, and friction wear resistance at low and high speeds and temperatures. These materials range from traditional Nickel Aluminum Bronzes to high-strength Copper Nickel Aluminum and Spinodal Copper Nickel Tin alloys.

Typical applications include: drive systems, primary flight control bushings and bearings, rudder flaps, secondary flight controls, flaps, slats, spoilers, landing gear, uplock and downlock controls, torque arms, thrust reversers, brakes, steering mechanisms, cargo doors, and fuel systems.

K5 and K5B special copper-nickel-aluminum alloys

* K5 (CuNi14Al2, CuNi14Mn4Al3) is a processed copper nickel aluminum alloy with very high mechanical properties, good impact and fatigue resistance, and spark-free on impact. It is magnetic and used in aerospace and electrical engineering applications.

* K5B (CuNi14Mn4Al2) is a forged copper nickel aluminum alloy designed for high-strength applications in seawater environments. It is non-magnetic and resistant to mechanical wear, friction, stress relaxation, corrosion, and erosion. Environmentally friendly, free of lead and beryllium, and easily machinable. Thanks to its superior physical and mechanical properties, K5B is used in various components in the oil and gas industry. K5B complies with NES835 / DEF STAN 02-835 standards.

K5 key aerospace applications

Due to its superior physical and mechanical properties, K5 is used in many aerospace components. Lebronze Alloys has developed a full range of copper nickel aluminum products to meet the stringent requirements of the aerospace and space industries.

K5B important applications in marine, defense, and oil & gas

* Marine and defense: ship and submarine connectors, submarine control elements, pumps, shafts, mechanical seals, crane components, gears, hose fittings, components in sonar devices, propeller shafts, drive bushings. Lebronze alloys offer ready-to-use products via an integrated supply chain for these applications.

* Oil and gas: subsea bolts, pump and valve shafts, valve stems, hydraulic pistons and cylinders, hydraulic connectors, pressure couplings, and more.

K7 | CuNi14Al3Fe1 | WL 2.1504 | LN 9468

K7 is a forged copper nickel aluminum alloy (CuNi14Al3Fe1) designed for high strength and high reliability applications. It is non-magnetic and resistant to mechanical wear, abrasion, and marine corrosion. Lead and beryllium-free, environmentally friendly, and easily machinable. Thanks to its superior physical and mechanical properties, K7 is used in various aerospace components. Lebronze alloys have developed a complete copper nickel aluminum range that meets the strict requirements of the aerospace industry.

K7 key aerospace applications

K7 is used especially in heavily loaded airframe parts. It exhibits excellent resistance to metal-to-metal wear, making it suitable for landing gear bushings and bearing bushes. K7 is also used in cargo system bushings, aircraft doors, drive sleeves, control surface components, and many mechanical and electromechanical parts. Its wear, corrosion, temperature, and pressure resistance make K7 an ideal choice for producing long-lasting parts with optimized TCO.

Other applications of K7

K7 can also be used in helicopter flap systems and bushings. Its properties allow usage without lubrication or with limited lubrication.

Aerospace mechanical performance parts

C63000, AMS4590 and other aluminum bronzes

CuAl10Ni5Fe4, CuAl11Ni5Fe5

Lebronze alloys’ NC4, CA104, and NCS production processes are fully integrated.

* NC4: CuAl10Ni5Fe4 (C63000, CW307G, AMS 4640, NFL 14-705) forged aluminum bronze. Excellent resistance to seawater corrosion, salt fog, and oxidation; high strength, hardness, good fatigue and toughness, and excellent resistance to wear, shock, and abrasion.

* C63000 / AMS4640 is commonly used in aerospace landing gear bushings and bearings, as well as in the marine industry for distributor housings, screws, and forged parts.

* CA104: CuAl10Ni5Fe4 (BS B23, BS 2B23, BS 2874) duplex wrought aluminum bronze, widely used in the UK. Mainly for its high strength and excellent resistance to erosion, seawater corrosion, and many other aggressive environments, offering very good wear and abrasion resistance and shock load capacity, maintaining properties at cryogenic temperatures.

• Suitable for extrusion, forging, or die stamping

• Suitable for hot forming (800 to 950°C), not suitable for cold forming

• Good behavior in arc welding, MIG and TIG welding; not suitable for acetylene welding and soft soldering

• Machinability: 30% free cutting brass

* NCS: CuAl11Ni5Fe5 (C63020, CW308G, AMS 4590, NFL 14-706) forged aluminum bronze. High mechanical properties, oxidation resistance, saltwater vapor resistance; used in aerospace (landing gears, rings, bushings, and bearings for mechanical parts) and hydraulic industries (pump blocks).

Industrial parts with high temperature, pressure, and wear resistance