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HARRIS Stay-Silv 5 Phos-Copper Brazing Alloy Rods - Phos-Copper Brazing Alloys
HARRISPhos-Copper Brazing Alloys

HARRIS Stay-Silv 5 Phos-Copper Brazing Alloy Rods

The HARRIS Phos Copper brazing alloy is a BCuP-3, Stay-Silv 5 composition supplied as bare rods measuring 0.05 in x 1/8 in x 20 in. This product is packaged in a 7/pk container (MPN 5620FMPOP).

SKU 3G-OTH-355792

Also listed as: 5620 FMPOP · 5620-FMPOP

Brand
HARRIS
Item
Stay-Silv 5 Phos-Copper Brazing Alloy Rods
Part Number
5620FMPOP
Category
Phos-Copper Brazing Alloys
Available to Order
Also known as:5620FMPOPHARRIS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
Warning appliesProp 65 warning
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

HARRIS
Manufacturer Part Number
5620FMPOP
Type
5%, BCuP-3, 0.05 in x 1/8 in x 20 in, Bare, Stay-Silv 5, 7 PK
pack-container
7/pk

Technical Documents

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HARRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HARRIS Phos Copper brazing alloy is a BCuP-3, Stay-Silv 5 composition supplied as bare rods measuring 0.05 in x 1/8 in x 20 in. This product is packaged in a 7/pk container (MPN 5620FMPOP).

Frequently Asked Questions

What is HARRIS Phos Copper brazing alloy used for?

HARRIS Phos Copper brazing alloy (BCuP-3, Stay-Silv 5) is used for joining copper-to-copper tubing and fittings in HVAC, refrigeration, and plumbing systems. Its self-fluxing properties on copper eliminate the need for separate flux, making it ideal for high-strength, leak-tight joints in industrial piping.

What are the specifications of HARRIS Stay-Silv 5 brazing rods?

The HARRIS Stay-Silv 5 brazing rods are BCuP-3 composition, bare, measuring 0.05 in x 1/8 in x 20 in. They are packaged as 7 rods per pack (MPN 5620FMPOP). This phos-copper alloy contains 5% silver and is designed for copper-to-copper brazing without flux.

Where to buy HARRIS brazing alloy in worldwide?

3G Electric supplies HARRIS brazing alloy worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the HARRIS Stay-Silv 5 rods (MPN 5620FMPOP) for your project.

How to select the right HARRIS brazing rod for copper joints?

For copper-to-copper joints, HARRIS Stay-Silv 5 (BCuP-3) is a common choice due to its self-fluxing action and good flow. Ensure rod diameter matches joint clearance—0.05 in rods suit tight gaps. Always clean surfaces and heat evenly. For dissimilar metals, consult a brazing guide.

Used in

Common applications for HARRIS
Gas welding and cutting — HARRIS fuel gas regulators (e.g., 25-15C-300) for acetylene supply control
High-purity gas handling — HARRIS single-stage regulators (e.g., KH1044) for inert gas distribution in labs
Brazing operations — HARRIS Safety-Silv 45 alloy for joining HVAC copper lines
Flame safety — HARRIS 88-5FBHF-RL flashback arrestors on oxy-fuel torch systems
Preheating metal — HARRIS 1390-HA Series heating tips for acetylene-based preheating in fabrication
Brazing flux application — HARRIS Stay-Silv White FB3-A flux for phos-copper brazing in refrigeration repair
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HARRIS Products

3G Electric supplies HARRIS phos-copper brazing alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Phos-copper brazing alloy, BCuP-9 classification, with 0% silver content. Supplied as a bare rod measuring 2 mm diameter by 20 inches long, in a single-piece pack. Self-fluxing for copper-to-copper joints, commonly used in manual torch brazing for HVAC, refrigeration, and plumbing applications
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Phos-copper brazing alloy, BCuP-9 classification, with 0% silver content. Supplied as a bare rod measuring 2 mm diameter by 20 inches long, in a single-piece pack. Self-fluxing for copper-to-copper joints, commonly used in manual torch brazing for HVAC, refrigeration, and plumbing applications
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Phos-copper brazing alloy rods with 15% silver content, classified as BCuP-5. Supplied bare in 1/8 in x 1/8 in x 20 in size, 11 rods per pack. Used for joining copper-to-copper and copper-to-brass in HVAC, refrigeration, and plumbing systems, flowing freely without flux on copper joints

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