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C27450 Yellow Brass Alloy

ASTM B124/B124M, ASTM B927/B927M

Level 4
Level 3
Spot Weld
Level 2
Oxyacetylene Welding
Level 1
Seam Weld

Farmers Copper supplies C27450 Yellow Brass in Round Bar and Rod. C27450 is excellent for soldering and brazing. This alloy is typically used for lead-free plumbing products and meets the plumbing legislative requirements. Our dedicated sales staff can provide you information about our sizes and is ready to help meet your exact needs.

Farmer’s Copper Ltd can offer our sheet or plate cut to your specifications on our shears, precision plate saws and water jets. Contact one of our knowledgeable sales staff today to assist you in your Cartridge brass requirements.

C27450 Brass

C27450 Yellow Brass Shapes

C27450 Yellow Brass Applications

  • Plumbing


Farmer’s Copper Ltd. extends its services throughout many industries. We provide the raw copper alloy materials in various standard shapes as well as custom cut copper alloys.

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Our C27450 Yellow Brass Inventory & Properties

Farmer’s diverse inventory of products and services offered provides our customers the largest and most extensive selection of alloys available, cut to precise specifications, and delivered with total quality control.

Chemical Properties

ElementCu (1)PbZnFe
Min %60.0
Max %65.0.25Rem.35

Physical Properties

Melting Point – Liquidus ⁰F1680
Density lb/cu in. at 68⁰F0.31
Specific Gravity8.44
Electrical Conductivity % IACS at 68⁰F27
Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F67
Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F)11.4
Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F0.09
Modulus of Elasticity in Tension ksi15000
Modulus of Rigidity ksi5600

Fabrication Properties

Oxyacetylene WeldingFair
Gas Shielded Arc Welding Fair
Coated Metal Arc WeldingNot Recommended
Spot WeldGood
Seam WeldNot Recommended
Butt WeldGood
Capacity for Being Cold FormedExcellent
Capacity for Being Hot FormedExcellent
Forgeability Rating95
Machinability Rating70

Mechanical Properties

Round Bar RodH0463472568

Our Commitment to Service

As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.

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