About Source 21 - Stainless Steel, Copper, Brass Supplier

Here's some of the common alloys

Copper Alloys:

C11000 (Electrolytic Tough Pitch Copper, ETP):

Aka c110 or 110 copper

High electrical conductivity

Commonly used in electrical wiring and cables.

C10100 (Oxygen-Free Electronic, OFE):

Aka c101 or 101

Extremely high conductivity

Used in applications requiring high electrical and thermal conductivity, such as electronics and telecommunications.

C10200 (Oxygen-Free Copper, OF):

Aka c102 

High purity and conductivity

Commonly used in electrical and electronic applications, as well as in vacuum devices.

C12200 (Phosphorus Deoxidized Copper, DHP):

Contains phosphorus, which improves weldability and corrosion resistance

Often used in plumbing and HVAC systems.

 Brass Alloys:C26000 (Cartridge Brass, 70/30 Brass):C260 or 70/30Composed of 70% copper and 30% zincKnown for its excellent ductility and strengthUsed in ammunition casings, plumbing, and automotive components.C36000 (Free-Cutting Brass, 60/40 Brass):Composed of about 61.5% copper, 35.5% zinc, and 3% leadKnown for its machinabilityUsed in manufacturing precision components like gears, valves, and fittings.C28000 (Muntz Metal, 60/40 Brass):Composed of 60% copper and 40% zincKnown for its strength and resistance to corrosionCommonly used in maritime applications, sheathing for ship hulls, and architectural hardware.C23000 (Red Brass, 85/15 Brass):Composed of 85% copper and 15% zincGood corrosion resistance and machinabilityUsed in plumbing, valves, and fittings.C27200 (Yellow Brass, 63/37 Brass):Composed of 63% copper and 37% zincKnown for its excellent strength and ductilityUsed in automotive radiators, musical instruments, and hardware.And that forms it's available Copper and brass are commonly available in several forms including tubes, coils, sheets, rods, wires, and bars. Copper tubes are extensively used in plumbing, HVAC, and refrigeration, while coils are prevalent in electrical applications like transformers and motors. Copper sheets find their use in roofing and electrical panels, and rods are utilized in electrical grounding and connectors. Copper wires are essential for electrical wiring and telecommunications.For brass, tubes are popular in plumbing, musical instruments, and decorative uses. Brass coils are used in manufacturing springs and automotive components, while sheets are common in architectural applications and radiator cores. Brass rods are frequently used in machining and fittings, and bars are applied in construction and marine hardware.