CC481K · Cast phosphor bronze

PB1 Bronze Tube Mill finish 50.8mm x 25.4mm (2" OD x 1" ID) - Linear Metre

51.5 mm OD × 12.7 mm wall (2″ OD × 1″ ID)Mill Finish500mm length

PhotoPB1 Bronze Tube Mill finish 50.8mm x 25.4mm (2" OD x 1" ID) - Linear Metre 51.5 mm OD × 12.7 mm wall (2″ OD × 1″ ID) – photo 1 of 1
Dimensions Cross-section of a 51.5 mm OD × 12.7 mm wall (2″ OD × 1″ ID) tube Outside diameter 51.5 mm, wall thickness 12.7 mm, inside diameter 26.1 mm (calculated). OD 51.5 mm ID 26.1 mm* Wall 12.7 mm

OD = outside diameter · ID = inside diameter · *ID calculated as OD − 2 × wall

  • Good corrosion resistance
  • Fair weldability

£885.88incl. VATper 500mm length

Quantity 1 = one 500mm length of 51.5 mm OD × 12.7 mm wall (2″ OD × 1″ ID).

LengthSupplied as one length

Item total £885.88 1 × £885.88 per 500mm length

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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 tube

This PB1 Bronze Tube is a premium, high-strength material designed for demanding industrial and engineering applications. Made from durable bronze, this tube offers a unique combination of mechanical properties that make it ideal for environments requiring high performance and long-lasting reliability.

  • Material: Crafted from PB1 bronze, this tube is known for its exceptional durability, wear resistance, and excellent performance under load. The bronze alloy composition ensures it can handle significant stress and friction, making it a top choice for heavy-duty applications.

  • Dimensions: The tube features an outside diameter of 50.8mm, although it is supplied at 51.5mm to allow for machining and fine adjustments. The internal diameter is supplied at 24.6mm, resulting in a wall thickness of 12.7mm. These precise dimensions provide the tube with a solid structure, making it capable of withstanding high pressures and mechanical loads.

  • Weldability: PB1 bronze has a fair weldability rating. While it can be welded with appropriate techniques, care must be taken during the process to maintain the integrity of the material. This makes the tube versatile in various fabrication processes, especially when joining with other metals or components.

  • Corrosion Resistance: The tube offers good corrosion resistance, a key characteristic of PB1 bronze. This property makes it particularly suitable for use in environments where exposure to moisture, chemicals, or other corrosive elements is a concern. It is an excellent choice for marine, outdoor, and industrial applications where long-term durability is essential.

  • Finish: Supplied in a mill finish, the tube has a smooth, unpolished surface. This finish provides a clean and workable exterior, which can be further processed or finished according to specific project requirements.

  • Grade: PB1 is a high-tin bronze alloy, renowned for its strength, wear resistance, and ability to withstand heavy loads. This makes the tube an ideal choice for applications that demand high performance, such as in the manufacturing of bearings, bushings, and other components subject to significant stress and wear.

  • Weight: Weighing 14.76 kg per meter, this tube is notably robust, contributing to its stability and performance in structural and mechanical applications. The substantial weight reflects the tube’s density and strength, making it a reliable component in heavy-duty environments.

Specifications

Maximum Cut Length  1 Metres 
Material Bronze
Outside Diameter (Supplied) 51.5mm
Weldability Fair
Internal Diameter (Supplied) 24.6mm
Shape Tube / Pipe
Corrosion Resistance Good
Diameter 50.8mm
Finish Mill Finish
Grade PB1
Outside Diameter 50.8mm
Thickness 12.7mm
Wall Thickness 12.7mm
Weight/Metre (Kg) 14.76

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 51.5 mm OD × 12.7 mm wall (2″ OD × 1″ ID).

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 tube
Outside diameter (OD)51.5 mm
Wall thickness12.7 mm
Inside diameter (ID)26.1 mm calculated
Imperial size2″ OD × 1″ ID
Supplied length500mm
Weight14.76 kg/m
FinishMill Finish
GradePB1
SKUM4U-2426-500mm

Material properties

Material properties
MaterialBronze
WeldabilityFair
Internal Diameter (Supplied)24.6mm
ShapeTube / Pipe
Corrosion ResistanceGood

Catalogue name PB1 Bronze Tube Mill finish 50.8mm x 25.4mm (2" OD x 1" ID) - Linear Metre

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.

Request a quote

Need several sizes, long runs or a cert?

PB1 Bronze Tube Mill finish 50.8mm x 25.4mm (2" OD x 1" ID) - Linear Metre 51.5 mm OD × 12.7 mm wall (2″ OD × 1″ ID)Mill Finish500mm£885.88 per 500mm length

Send us your cutting list or question. We reply with prices and availability for your full list.

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One line per item: quantity × size × cut length.
Example: 4 × 25.4 mm OD × 1.6 mm wall tube @ 600 mm