C330 Brass Square Tube

C330 Brass Square Tube is a low lead content brass material with the highest yield strength and responds well to machining, forming, and cold working. It is also one of the most machinable copper alloys and is easier to handle and work with than other brasses. It also has excellent corrosion resistance. In everyday life, our decorative stair railings or some appearance pipes are made of C330 material.
  • As customers' demands

  • Hongguan


C330 Brass Square Tube Detail Parameters

Item Square Brass Tube
Standard ASTM, AISI, JIS, ISO, EN, BS, GB, etc.
Material C330
Size Diameter: 3mm-180mm
Wall thickness: 0.2mm-6.0mm
Length: as customers' requirement.
Size can be customized according to customer needs.
Surface Mill, polished, bright, oiled, hair line, brush, mirror, sand blast, or customized
Package Standard export package or as required.
Price term EXW, FOB, CIF, CFR, CNF, etc.
Payment T/T, Western Union, L/C, etc.
Certificates TUV, ISO, GL, BV,etc.
Min Order 1/Ton
Delivery Time 7-15 days
Supply Ability 50000 ton/month

 C330 Square Brass Tube Display

Brass Square Pipe (15)

Square Brass Tube

Brass Square Pipe (1)

Square Brass Tube

Brass Square Pipe (18)

Square Brass Tube

Why Choose Us

Hongguan steel is a well-known manufacturer of c330 square brass tubes in the industry. In addition to the usual shapes and sizes, we also manufacture special custom sizes. We are strict about the quality of any piece of our products. Here are some of the services we offer, and you can talk to our engineers for free if you need them.

  • Accept third-party testing

  • Can provide Free samples

  • Fast delivery time with a large inventory

  • ISO certification

  • Attentive after-sales service

C330 Brass International Standards

UNS C33000, CDA 330, C330, Low Leaded Brass

Alloy GradeCuPImpurity
C33099.90.015 - 0.040-
Physical Properties 330
Density0.307 lb/in3
Ultimate Tensile Strength65.3 ksi
Yield Tensile Strength50 ksi
Shear Strength43.5 ksi
Shear Modulus5,660 ksi
Hardness Rockwell | BrinellB80 | 147
Elongation at Break Percentage32%
Modulus of Elasticity15,200 ksi
Poisson's Ratio0.35
Machinability Percentage60%
Melting Point1,660-1,720 °F
Specific Heat9.08 x 10^-2 BTU/lb-°F
Thermal Conductivity798 BTU-in/hr-ft^2-°F
Electrical Conductivity26% IACS


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