- Home Page /
- Tools & Home Improvement /
- Welding & Soldering /
- Soldering & Brazing Equipment /
- Solder & Flux /
- Brazing Rods /
- Harris 4531 Safety Silv 45 Silver Brazing All...
0 ratings
Item #:
17641888
Harris 4531 Safety Silv 45 Silver Brazing Alloy 1 t.o.
Item #:
17641888
BZD 226
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Excellent general-purpose brazing alloy. Often specified in government use.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Silver Content
The Harris 4531 features a premium 45% silver content, providing superior strength and corrosion resistance, making it ideal for critical brazing applications in plumbing, HVAC, and automotive industries.
Easy Flow
Designed for optimal fluidity, this brazing alloy offers excellent flow characteristics for seamless joints in challenging applications, reducing the need for joint rework and ensuring professional results.
Versatile Use
Suitable for ferrous and non-ferrous metals, the Harris 4531 is perfect for various projects, from delicate repairs to heavy-duty industrial assemblies, enhancing its value for diverse metalworking needs.
Product Details
- General Purpose Silver Brazing Alloy
- Specified in government use
- Good ductility and capillary flow
- Size: 1/16 (1.6mm)
- Package: 1 t.o. (31g)
- Chemical Composition: Cu - 30%, Zn - 25%, Ag - 45%
| Package Weight | 1 Pound |
Product Technical Details
| Package Dimensions | 2.76 x 2.64 x 0.75 inches |
| Item Weight | 0.01 ounces |
| Manufacturer | Harris |
| Item model number | 76310 |
Who Should Buy?
-
Professional Welders
Experienced welders will benefit from the alloy's high melting point and excellent strength for industrial applications.
-
HVAC Technicians
Ideal for HVAC jobs, it provides durable and reliable connections in copper piping and fittings installations.
-
Metal Fabricators
Metal fabricators can use this alloy for strong joints and repairs in various metal types, enhancing workflow efficiency.
-
DIY Novices
Those with little experience may struggle with the high temperature and skill required for effective brazing applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the composition of Harris 4531 Safety Silv 45 Silver Brazing Alloy?
Answer: The Harris 4531 Safety Silv 45 Silver Brazing Alloy comprises primarily of 45% silver, along with copper and zinc. This high silver content provides excellent flow characteristics and strong joint integrity. The alloy is designed for brazing metals such as brass, copper, and stainless steel, making it ideal for plumbing, HVAC, and electrical applications where a durable and heat-resistant bond is required. -
Question:
What temperatures can the Harris 4531 Safety Silv 45 withstand?
Answer: Harris 4531 Safety Silv 45 Silver Brazing Alloy can withstand temperatures up to 1,600 degrees Fahrenheit when properly applied. This high melting point ensures that the alloy maintains structural integrity even in high-heat environments. It is often used in mechanical and automotive applications where resilience against thermal stress is essential, providing a long-lasting solution for joints that experience fluctuating temperatures. -
Question:
Is Harris 4531 Safety Silv 45 suitable for food-grade applications?
Answer: Yes, Harris 4531 Safety Silv 45 Silver Brazing Alloy is certified for use in food-processing environments, provided that the brazing meets the necessary health and safety standards. This ensures that metallic leaching into food products is minimized. It's commonly utilized in the fabrication of kitchen equipment and refrigeration systems, where hygiene and safety are paramount considerations for food industry professionals. -
Question:
What are the advantages of using silver brazing alloys like Harris 4531?
Answer: Silver brazing alloys, such as Harris 4531 Safety Silv 45, offer several advantages, including a lower melting point compared to traditional welding methods, precise application control, and exceptional strength of joints. They facilitate strong connections while minimizing warping or distortion of the base materials. This makes them ideal for intricate metal assemblies in automotive and aerospace industries where quality and precision are crucial. -
Question:
Can I use Harris 4531 Safety Silv 45 for aluminum brazing?
Answer: No, Harris 4531 Safety Silv 45 is not suitable for aluminum brazing as it is designed specifically for ferrous and non-ferrous metals like copper and brass. For aluminum, you would need a specific aluminum brazing filler that is designed to bond effectively with aluminum alloys. Proper selection of brazing materials is critical to achieving strong and reliable joints that meet application requirements. -
Question:
What flux should be used with Harris 4531 Safety Silv 45?
Answer: It is recommended to use an appropriate flux specifically designed for use with silver alloys when working with Harris 4531 Safety Silv 45. The flux helps cleanse the metal surfaces and promotes effective bonding during the brazing process by preventing oxidation. Utilizing the right flux ensures optimal flow of the alloy into the joint, resulting in stronger and more dependable connections in your work. -
Question:
How is Harris 4531 Safety Silv 45 applied?
Answer: To apply Harris 4531 Safety Silv 45, begin by thoroughly cleaning the surfaces of the metals to be joined. Preheat the area to be brazed, apply the corresponding flux, and then introduce the silver alloy into the joint using a torch. The alloy should flow uniformly into the joint, filling any gaps, and creating a solid metal bond upon cooling. This technique is essential in various trades, including plumbing and HVAC, where precision in metal joining is critical. -
Question:
What industries commonly use Harris 4531 Safety Silv 45?
Answer: Harris 4531 Safety Silv 45 Silver Brazing Alloy is widely used across industries such as plumbing, HVAC, refrigeration, and electrical manufacturing. Its ability to create strong, heat-resistant joints makes it a preferred option for ensuring reliability in systems that demand high-quality metal connections. Professionals in these fields rely on it for assembling equipment that requires durability and longevity in various environmental conditions. -
Question:
Is Harris 4531 Safety Silv 45 environmentally friendly?
Answer: Harris 4531 Safety Silv 45 Silver Brazing Alloy is designed with a focus on safety and reduced environmental impact. While it contains silver, a naturally occurring element, it does not emit harmful fumes when used properly during brazing processes. Additionally, it helps reduce waste by offering durable solutions that extend the lifespan of equipment, thus contributing positively to sustainability in industrial practices. -
Question:
Where can I buy Harris 4531 Safety Silv 45 Silver Brazing Alloy 1 t.o?
Answer: You can find Harris 4531 Safety Silv 45 Silver Brazing Alloy 1 t.o available for purchase on Ubuy, a reputable e-commerce platform that offers a wide range of products. Ubuy provides a user-friendly shopping experience and access to various tools and resources to help you choose the right brazing alloy for your needs.
Harris Brazing Rods 76310 Editorial Review
The Harris 4531 Safety Silv 45 Silver Brazing Alloy 1 t.o is a highly effective silver brazing alloy that works well with copper pipe and other materials. It can be used with both oxy acetylene and acetylene alone; however, oxy acetylene with flux paste gives better results. The alloy is easy to use with a MAP gas and clean copper lines. Furthermore, it seals the lines without any problem, and it works well with medical oxygen service lines on copper pipe. It doesn't melt until 1370 degrees Fahrenheit, making it a great option to solder strong materials together.
Customer Reviews & Ratings
260 customers ratings
-
5 Star
82%
-
4 Star
12%
-
3 Star
4%
-
2 Star
1%
-
1 Star
1%
Review this product
Share your thoughts with other customers
Pros
- Effective silver brazing alloy
- Can be used with copper pipe and other materials
- Easy to use with MAP gas and clean copper lines
- Seals lines without a problem
- Works well with medical oxygen service lines on copper pipe
- Doesn't melt until 1370 degrees Fahrenheit
Cons
- Size is deceiving, and a little goes a long way, but it works out to about a buck an inch
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
People also bought these Items
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BZD 226
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Good ductility and capillary flow
- Color: silver to light yellow
- Composition: Cu-30%, Zn-25%, Ag-45%
- Solidus: 1225? F/663? C
- Liquidus: 1370? F/743? C
- Fluidity Rating: 6.5
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.