CC481K · Cast phosphor bronze
Bronze Round Tube PB1 Mill Finish 88.9mm OD x 38.1mm ID, 25.4mm Wall, 47.56kg/m, Corrosion Resistant, Fair Weldability - Linear Metre
89.6 mm OD × 25.4 mm wall (3.1/2″ OD × 1.1/2″ ID)Mill Finish500mm length
20 reviews, rated 5.0 out of 5
OD = outside diameter · ID = inside diameter · *ID calculated as OD − 2 × wall
- Good corrosion resistance
- Fair weldability
£1,397.66incl. VATper 500mm length
Quantity 1 = one 500mm length of 89.6 mm OD × 25.4 mm wall (3.1/2″ OD × 1.1/2″ ID).
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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 Bronze Round Tube PB1 Mill Finish is 88.9mm x 38.1mm and has a weight/metre of 47.56kg. It has good corrosion resistance and fair weldability, making it a great choice for industrial and industrial-style projects. Its mill finish provides a classic, timeless look.
Material: Bronze (PB1) - This indicates that the tube is made of bronze, specifically PB1, suggesting a specific alloy composition with copper as the primary component.
Outside Diameter (Supplied): The tube is supplied with an outside diameter of 89.6mm, 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.
Internal Diameter (Supplied): The tube has an internal diameter of 37.3mm, which is the inner dimension of the tube.
Shape: Tube / Pipe - The cross-sectional shape of the tube 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 outside diameter of the tube is specified as 88.9mm (3.1/2").
Finish: Mill Finish - This implies that the surface of the tube 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.
Thickness: The thickness of the tube is specified as 25.4mm, indicating the overall thickness of the tube wall.
Wall Thickness: The wall thickness of the tube is also specified as 25.4mm, providing information about the thickness of the tube's sidewalls.
Weight/Metre (Kg): The weight of one meter of the tube is specified as 47.56 kilograms, providing an indication of the material density.
Specifications
| Maximum Cut Length | 1 Metres |
|---|---|
| Material | Bronze |
| Outside Diameter (Supplied) | 89.6mm |
| Weldability | Fair |
| Internal Diameter (Supplied) | 37.3mm |
| Shape | Tube / Pipe |
| Corrosion Resistance | Good |
| Diameter | 88.9mm |
| Finish | Mill Finish |
| Grade | PB1 |
| Outside Diameter | 88.9mm |
| Thickness | 25.4mm |
| Wall Thickness | 25.4mm |
| Weight/Metre (Kg) | 47.56 |
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 89.6 mm OD × 25.4 mm wall (3.1/2″ OD × 1.1/2″ 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
| Outside diameter (OD) | 89.6 mm |
|---|---|
| Wall thickness | 25.4 mm |
| Inside diameter (ID) | 38.8 mm calculated |
| Imperial size | 3.1/2″ OD × 1.1/2″ ID |
| Supplied length | 500mm |
| Weight | 47.56 kg/m |
| Finish | Mill Finish |
| Grade | PB1 |
| SKU | M4U-2453-500mm |
Material properties
| Material | Bronze |
|---|---|
| Weldability | Fair |
| Internal Diameter (Supplied) | 37.3mm |
| Shape | Tube / Pipe |
| Corrosion Resistance | Good |
Catalogue name Bronze Round Tube PB1 Mill Finish 88.9mm OD x 38.1mm ID, 25.4mm Wall, 47.56kg/m, Corrosion Resistant, Fair Weldability - 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.
Reviews
What buyers say
20 reviews
“The quality and weldability are excellent. Very happy with how it’s performing in my project!”
Radka“This tube worked wonderfully for framing. It’s sturdy, corrosion-resistant, and looks great.”
Nika“Used it for several projects, and it’s been a reliable material each time.”
Juliana“The tube looks great and works perfectly in my project. Highly recommend it!”
Tereza“I found this tube very easy to weld. It’s been great for my metalworking projects.”
Simona“Exactly as described—strong, corrosion-resistant, and easy to weld.”
Tatiana“The bronze finish gives it an elegant look, and it’s very durable. Will buy again.”
Betka“The corrosion-resistant properties make it ideal for outdoor furniture and frames.”
Nina“Affordable yet high-quality tube that’s ideal for long-lasting projects.”
Natalie“This tube is both lightweight and strong. Great for structural applications.”
Diana“Fair weldability made this tube easy to incorporate into my project. Very pleased!”
Jana“I was impressed with how well the bronze tube resists corrosion. Very reliable.”
Alexandra“The corrosion resistance is top-notch. It’s been holding up perfectly outside.”
Karin“Used it for a custom frame, and it was easy to work with. Looks professional.”
Petra“Works well for DIY projects. The mill finish gives it a nice, smooth look.”
viktoria“Very satisfied with the product. It’s strong and resistant to rust. Great for my needs!”
Katarina“I had no issues welding this material, and it looks great once finished.”
andrea“This tube holds up well against wear and corrosion. A good choice for outdoor use.”
Ivana“The bronze finish looks great, and the tube is sturdy for various applications.”
Lenka“Perfect for my project, the corrosion resistance is impressive. Very durable!”
Lucia
89.6 mm OD × 25.4 mm wall (3.1/2″ OD × 1.1/2″ ID) £1,397.66 per 500mm length