CC481K · Cast phosphor bronze

PB1 Round Bronze Bar Mill Finish 31.7mm (1.1/4") Diameter, Good Corrosion Resistance, Fair Weldability, Linear Metre for Industrial & Construction

31.7 mm (1.1/4″)Mill Finish500mm length

10 reviews, rated 4.9 out of 5
PhotoPB1 Round Bronze Bar Mill Finish 31.7mm (1.1/4") Diameter, Good Corrosion Resistance, Fair Weldability, Linear Metre for Industrial & Construction 31.7 mm (1.1/4″) – photo 1 of 1
End profile

31.7 mm

  • Good corrosion resistance
  • Fair weldability

£489.46incl. VATper 500mm length

Quantity 1 = one 500mm length of 31.7 mm (1.1/4″).

LengthSupplied as one length

Item total £489.46 1 × £489.46 per 500mm length

Secure checkout: Card, Apple Pay, Google Pay or Shop Pay

Availability
Available to order
Delivery
UK only. Flat £20 delivery per order. Handling 1–2 working days, then 2–4 working days in transit. Delivery information
Returns
Return within 14 days of receipt. Returns policy
Overview

Overview

About this bronze round bar

This PB1 round bronze bar has a diameter of 31.7mm (1.1/4"), a diameter of 32.5mm when supplied, and a weight of 6.97Kg/metre. It has good corrosion resistance and fair weldability, and is finished with a mill finish. Suitable for a variety of applications.

Material: Bronze (PB1) - This indicates that the round bar is made of bronze, specifically PB1, suggesting a specific alloy composition with copper as the primary component.

Diameter (Supplied): The round bar is supplied with a slightly larger diameter of 32.5mm, allowing for potential machining or finishing.

Weldability: Described as "Fair," implying that the material can be welded, but it may require more careful handling and specific welding techniques compared to materials with excellent weldability.

Shape: Round Bar - The cross-sectional shape of the bar is cylindrical.

Corrosion Resistance: Good - Indicates that the material has a good resistance to corrosion, making it suitable for applications where exposure to moisture or corrosive environments is expected.

Diameter: The actual diameter of the round bar is specified as 31.7mm (1.1/4").

Finish: Mill Finish - This implies that the surface of the round bar is left in its as-machined or as-rolled state, without any additional surface treatment.

Grade: PB1 - This is the specific grade designation for the Bronze material, indicating its particular alloy composition and properties.

Weight/Metre (Kg): The weight of one meter of the round bar is specified as 6.97 kilograms, providing an indication of the material density.

Specifications

Maximum Cut Length 1 Metre
Material Bronze
Diameter (Supplied) 32.5mm
Weldability Fair
Shape Round Bar
Corrosion Resistance Good
Diameter 31.7mm
Finish Mill Finish
Grade PB1
Weight/Metre (Kg) 6.97

Key features

  • Grade PB1 (CC481K, cast phosphor bronze)
  • Good corrosion resistance
  • Fair weldability
FAQs

FAQs

Before you order

What does one unit of this item supply?

Quantity 1 = one 500mm length of 31.7 mm (1.1/4″).

Can you supply other sizes or a cutting list?

Yes — send the sizes and lengths you need with Request a quote, or call 01744 520110.

Specifications

Specifications

Product dimensions

Dimensions and supply details for this bronze round bar
Size31.7 mm (1.1/4″)
Supplied length500mm
Weight6.97 kg/m
FinishMill Finish
GradePB1
SKUM4U-2397-500mm

Material properties

Material properties
MaterialBronze
Diameter (Supplied)32.5mm
WeldabilityFair
ShapeRound Bar
Corrosion ResistanceGood

Catalogue name PB1 Round Bronze Bar Mill Finish 31.7mm (1.1/4") Diameter, Good Corrosion Resistance, Fair Weldability, Linear Metre for Industrial & Construction

Technical data (CC481K)

Technical data · alloy

PB1 / CC481K

  • Cu BalanceCopper
  • Sn 10–11.5%Tin
  • P ≥0.5%Phosphorus
Alloy
Cast phosphor bronze
Designation
CC481K
Density
8.80 g/cm³

Typical composition for the grade, for guidance — not a mill certificate for this item.

Reviews

What buyers say

10 reviews

  • “I’ve used other bronze bars before, but this one stands out for its durability and ease of use. Very satisfied with my purchase!”
    Guilherme
  • “The weldability of this PB1 bronze bar made my project go smoothly. It’s a high-quality product that gets the job done well.”
    Azarius
  • “Perfect for both industrial and construction purposes. This round bronze bar is versatile, strong, and doesn’t disappoint.”
    Johel

Request a quote

Need several sizes, long runs or a cert?

PB1 Round Bronze Bar Mill Finish 31.7mm (1.1/4") Diameter, Good Corrosion Resistance, Fair Weldability, Linear Metre for Industrial & Construction 31.7 mm (1.1/4″)Mill Finish500mm£489.46 per 500mm length

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