copper nickel brake line

2022.07.31
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copper nickel brake line

The zinc coating was eventually supplemented by epoxy, and in 1976, Volvo adopted copper-nickel alloy C70600. In spite of corrosion-retarding coatings that are applied in accordance with specifications requiring a minimum coating weight per square foot of tubing surface area (not an overall coating thickness), little protection may result in local areas. The report revealed that steel brake tubing was highly erratic after 4-6 years in service. O.D. Cunifer is manufactured to a tighter tolerance and exceeds the minimum SAE specifications, resulting in safe, reliable and truly high quality tubing. Having excellent, initial pressure bearing characteristics, steel tubing is, however, susceptible to corrosion.

Prior to 1930, copper and brass, having excellent inherent pressure containing and anti-corrosion characteristics, were the materials of choice for brake tubing. Roll of 3/8" Copper Nickel Fuel Line Tubing w/ Tube cutter, 125 Feet of 1/4" (.028" Wall thickness) Copper Nickel Brake Line Tubing (5 - 25ft coils), 125 Feet of 3/16" (.028" Wall thickness)Copper Nickel Brake Line Tubing (5 - 25ft coils), 25 ft of 1/4 Cupronickel Brake Line W/ Unions, Clips, Fittings, Tee, 3/16" Copper Nickel Brake Lines. For example, if the steel is exposed due to damage to the coating from stone pecking or other penetration, the copper, being galvanically more noble, creates a large cathodic/ anodic area ratio that accelerates the corrosion of the steel resulting in perforation.

NiCopp is an alloy that has been used to make brake line tubing and has become standard on many modern vehicles due to the ease of work and also its corrosion resistance. "Lasting value is built with In the case of subsystems like brakes, a 20-year component life is desirable to ensure that critical subsystems long outlast the vehicle of which they are a part. x 25 ft.], NiCopp Tubing & Nut Kit [3/16 in.

Copyright 2022 Copper Development Association Inc. All Rights Reserved. Copper-nickel alloy C70600, an alloy of 90% copper and 10% nickel, is inherently corrosion resistant to road salt, and its use as brake tubing is increasing based on: 1) Changing life-expectancy for automotive vehicles; 2) Worldwide service-experience data on brake tubing wear; and 3) Increasing cost of corrosion-retarding coatings for steel brake tubing. So in closing regardless whether youre restoring a classic or servicing your daily driver; NiCopp brake line is far superior to other types of brake lines and is the preferred method of pros and hobbyists alike.

* For typical 3/16 in.tubing, 0.187 in.

The tubing should never intersect an exhaust pipe, muffler or catalytic converter, unless it is adequately protected against excessive movement of the pipe, muffler or catalytic converter, even if a hanger failed. The copper alloy remains consistently resistant.

JEGS NiCopp tubing contains a seamless nickel-copper alloy that is as strong as steel, rust-proof, and easier to work with than any other comparable product on the market.

Our tubing is not made to the bare minimum specification. Users of copper-nickel brake tubing in addition to Volvo include world-class vehicle manufacturers like Rolls Royce, Lotus, Aston Martin, Porsche and, most recently, Audi. In testing, however, when exposed to salt spray over 180 days, steel's burst strength decreases significantly. By post World War II, automotive industry mass production economics dictated adoption of a low-cost form of double wrapped, furnace-brazed steel tubing that is still in use today worldwide.

NiCopp Tubing [7/16 in.-24 Tread]. (0.7mm) wall thickness.

Is DOT approved and exceeds the SAE specification J1640 for copper-nickel tubing, Is easier to bend, flare and install than steel tubing. The introduction of steel tubing was coincidental with salting of roads as a means of clearing ice and snow and in anticipation of icy conditions. Zinc has a low corrosion rate in neutral or alkaline environments. Three coatings in wide use have been zinc, terne (lead and tin alloy with from 7%-14% tin) and epoxy. Formability and internal cleanliness conform to specifications SAE J527, ASTM A254 and SMMT C5B (Society of Motor Manufacturers and Traders). Roll of 5/16" Copper Nickel Transmission & Fuel Line Tubing w/ Tube cutter, 25 ft Roll of 3/16 AND 1/4 Copper Nickel Tube with Fittings, 25 Ft. Using its fast cam and lever action, you can press a perfect double flare in 30 seconds and quickly change flare sizes if you need to.

CDA assumes no responsibility or liability of any kind in connection with this publication and makes no warranties of any kind with respect to the information contained herein. Mastercard, Visa, American Express Discover, PayPal and MasterPass payments accepted, Article-Copper-nickel automotive vehicle brake tubing.

quality products and expertise.". x 25 in.

Tubing should be routed so that it will not be in or form a pocket that will trap salt or other de-icing chemicals. Roll of 1/4" Copper Nickel Brake Line Tubing, Complete Copper Nickel Brake Line Kit. Tube & Nuts], NiCopp Tubing Coil [5/16 in.

5/16" (.312") Copper Nickel Roll of Tube - 25 ft. 3/16" 50 Foot Copper Nickel Roll With Stainless Armor and 47 Fittings, Complete Copper Nickel Brake Line Kit. You have our sympathy and support in sorting out the mess! Tubing should be routed so that its stress limits will not be exceeded during flexing.

The Swedes frequently ban vehicles from the road due to badly corroded steel brake tubing. Each pc. Data from the United Kingdom reveal 20% failure rate of brake systems.

Is 33" long with inverted double flares and standard 3/16" tube nuts, Complete 3/16 Inch & 1/4 Inch Copper Nickel Brake Line & Hardware Assortment, 50 Feet of Each 3/16 and 1/4 Tubing and Fittings, Unions, T-Blocks, Clips for both, 25 Ft. Since the 1970s, observed brake tubing faults have diminished with improved coatings. The steel tubing in predominant use is produced from continuous steel strip in the cold-rolled and annealed condition, which is formed into a fully-overlapped tube and copper brazed. By subscribing to JEGS SMS, you consent to receive autodialed messages to the number used at opt-in. Some mechanics have even reported a wall thickness of only .019!

and 0.028 in. 10 x 1 mm (Pack of 10 fittings), 25 ft of 3/16 Cupronickel Brake Line W/ Unions, Clips, Fittings, Tee, 25 Foot Copper Nickel Rolls- 3/16, 1/4, 5/16, 3/8, Copper Nickel Roll With Stainless armor and 47 Fittings, 25 Foot of 1/4" Copper Nickel Tubing with Fittings, 25 Ft. If our web resources don't answer your questions or you have a "you can't get there from here" situation with your plumbing, please feel free to contact us. 50 Foot 1/4" and 3/16" Rolls w Fittings /Stainless Steel Armor, 25 Ft. of 3/16" (4.75 mm) Copper Nickel Tubing with Stainless Armor and Stainless Fittings, Copper Nickel Fuel / Transmission Line Coil. The Swedish data cover the period during which Volvo upgraded the material it used for brake tubing.

A review of the history and performance of copper-nickel brake tubing.

Copper Nickel brake tubing is not the same as what you see at a hardware store! Our shop has been using this tool for 20 years, and we are quite proud to represent the manufacturer and have the honor of supplying this tool to you. The following considerations are necessary for establishing the specifications for brake system tubing installations: Copper-nickel brake tubing provides superior reliability and assures both manufacturers and vehicle owners improved durability for effective long-life functioning of the brake system.

A penetrated coating allows the corrosion process to begin. OEM suppliers since 1995 in small bore hydraulic tubing for automotive and light truck brake applications. Cunifer is manufactured to a tighter tolerance and exceeds the minimum SAE specifications, resulting in safe, reliable and truly high quality tubing.

Customers calling with problems using the imitation tubing alerted us to investigate the competition.

O.D. Tube & Nuts], NiCopp Tubing Coil [3/8 in. Swedish requirements include a resistance at least equal to 25 of zinc. Even the best tubing will be unsatisfactory unless it is used properly.

For over 20 years, FedHill has been the exclusive importer of the original Cunifer tubing made in Britain. To retard its inherent corrodability, coatings of various materials, e.g., zinc-rich paint, terne (a lead/tin alloy) and epoxy, have been applied to steel tubing exteriors. 1/4 and 3/16 Rolls w Fittings / Armor, 25 Ft. of 3/16" (4.75 mm) Copper Nickel Brake Line with Fittings, 25 feet of Copper Nickel 1/4 Inch Brake or Fuel Line Tubing, 50 Ft. Alloy C70600 is normally supplied as redrawn tubing in the annealed condition. Epoxy and plastics (including teflon) are acceptable until perforated, whereupon localized corrosion of the underlying steel occurs.

Early tests revealed that copper-nickel has almost the same resistance to burst pressure as steel. The auto industry has demonized the term Copper and Brake Line in the same sentence and for good reason until recent history. Tubing should be adequately protected against hoist or towing fixture damage. nicopp tubing coil nickel transmission brake copper fuel line admin

ISO 4038 and SAE J1047 include a corrosion resistance requirement referring to ISO 3768 asking for a minimum burst pressure of 110 MPa after 96 hours in neutral salt spray.

The combination of strength and good ductility give excellent formability. As copper-nickel is softer than steel, it was first feared that fretting might be a problem. Theres between 28% to over 45% MORE metal in our tube than theirs. DOT-approved for hydraulic brake systems, fuel systems, and transmission lines, this piping bends 58 percent easier than traditional steel tube, allowing it to be snaked into positions that conventional lines can't. Our 007 brake line flaring tools easy cam and lever operation can make flares in 30 seconds, saving you time and frustration. The 007 is the finest, most reliable tool we have ever used. Please select the checkbox to SignUp for text alerts, Save $20 Off $200, $50 Off $500, $100 Off $1000 Orders - Promo Code: SUMMER. tubing Article-Automotive hydraulic brake tube: The case for 90/10 copper-nickel tubing. Roll of 3/16" Copper Nickel Brake Line Tubing. In that same year, at a major meeting of the Society of Automotive Engineers (SAE), the problem of brake loss due to steel tubing damage was identified as both dangerous and costly. O.D. The fact that it is nowhere near specification is alarming. By 1969, the SAE published a study, Hydraulic Brake Line Corrosion: An Initial Investigation of the Problem (A.G. Imgram and D.K. Sweden, with a national program of vehicle inspection since the mid 1960s, has been a consistent source of the most accurate data on the problem. Thank you! Msg & data rates may apply. The design engineer should take into account possible electrolytic corrosion resulting from contact between dissimilar metals, for example, brake tubing and protective conduit, clips, fittings and mounting surfaces.

When copper-nickel was introduced, it displayed corrosion resistance similar to copper, higher general strength and better fatigue strength. x 25 ft.], NiCopp Tubing & Nut Kit [3/8 in. Also, the alloy meets the requirements for pressure containment, fabrication and corrosion resistance for ISO 4038 (International Standards Organization) and SAE J1047. Tube, 25 Ft. of 1/4" Copper Nickel Tubing with Stainless Armor and Stainless Fittings, 25 Ft. of 3/16" (4.75 mm) Copper Nickel Tubing with Armor and Fittings, 25 ft. Copper Nickel 6mm Brake Line Tubing w/ metric brake line ISO/Bubble Flare fittings (Pack of 22 Fittings), 25 ft. Copper Nickel 3/16" Brake Line Tubing w/ metric brake line ISO/Bubble Flare fittings .

x 25 ft.], NiCopp Tubing & Nut Kit [5/16 in. A vehicle's braking system is as crucial to a vehicle's performance as its engine and drive train. You are now signed up to receive JEGS Deals with text alerts! Customers calling with problems using the imitation tubing alerted us to investigate the competition.

What makes Nickel Copper Brake Line different?

Top Reasons Nickel Copper Brake Line is Superior to Steel. Theres between 28% to over 45% MORE metal in our tube than theirs. High performance manufacturers including Aston Martin, Porsche, Volvo and Audi choose copper-nickel alloy over all other materials, including stainless steel. Cunifer copper-nickel brake line is completely rustproof, and once its installed, your lines will never have to be replaced again. brake line flare cnc easy 25ft bend nickel copper roll

Prior to 1971, Volvo had used terne coated steel tubing. So definitely step away from the copper tubing in the plumbing aisle of your local hardware store. Brake tubing was a particular area of concern, so an alternative material was once again sought.

The factors affecting actuation time are: Fluid flow rate as determined by wheel cylinder displacement requirements. The adoption of extended warrantees by the automotive industry compels design engineers to pursue the 10-yard-life goal as the new standard of total vehicle reliability.

Unlike steel lines, it bends and flares with ease, making the job go fast and smooth. Some orders may take longer to arrive due to shipper and supplier delays. 1/2" O.D.

An inherently corrosion-resistant tubing material is the only way to insure continuing effective corrosion resistance. However, there is no indication of what part of that is attributable to tubing damage. Its precision made punch and smooth bore die blocks grip and form the flare without damaging the tubing. Tubing should avoid or be protected from exhaust systems or other areas of extreme heat. Save $20 Off $200, $50 Off $500, $100 Off $1000 Orders. With successive attempts to upgrade the performance of coatings, cost has been added to the manufacture of steel brake tubing. Operational, Copper - The World's Most Reusable Resource, Safe Drinking Water Act and Copper Alloys, Toxicological Differences in Lead and Copper, Lead-free Solders for Drinking Water Plumbing Systems. O.D. NiCopp brake line is made up of the Nickel Copper Alloy C70600 which is broken down to 90% Copper and 10% Nickel. Federal Hill Trading Company Bludot offers both copper nickel, and stainless steel brake lines. The copper-nickel alloy used for brake tubing typically contains 10% nickel, with iron and manganese additions of 1.4% and 0.8% respectively. The fact that it is nowhere near specification is alarming. From vintage Ferrari to modern metric, British Whitworth threads, and a multitude of SAE/American brake line nuts including master cylinder nuts, we have the nuts you need! Tube & Nuts], Inverted Flare Steel Tube Nuts for 3/16 in. Architecural Manufacturers & Distributors, Architectural Installation Contractors Database, UNS Standard Designation for Wrought and Cast Copper, ASTM Standard Designation for Wrought and Cast Copper and Copper Alloys, European Numbering System for Non-Ferrous Metals, The U.S. Copper Industry: Critical to Keeping the U.S.

Automobile use habits serve as an unspoken directive to manufacturers to continue their efforts in providing cars with extended lives. Perforation can result from stone pecking, from flaring, or when tightening nuts during installation. In 1971 they changed the coating to zinc. The product conforms to ASTM B466 (American Society for Testing and Materials), which specifies dimensions, tensile strength and yield strength. In 1965, 251,000 automobile accidents in the USA involved brake failures. Brake system tubing is vulnerable to the pressures of air or fluid flowing through it, to corrosion from road mud and salt, and to damage of any protective coatings on its surfaces from stone pecking where it is exposed under the chassis. Galvanically, copper is more noble than zinc, and once exposed, zinc corrosion accelerates.

We will still continue to provide stainless steel to our customers who require it, but we do recommend copper nickel instead.

It is a seamless alloy that -.

Shops, Wholesalers, Schools and Military personnel please call for pricing.

Indications were clear: corrosive deterioration of steel brake tubing created maintenance problems and could be a hazard to safety. Tubing should be routed or otherwise protected so that under no condition can the tubing or its protective conduit come in contact with any vibrating or moving component. Thank you! Telephone: 1-574-277-2306Fax: 574-277-3785E-mail: info@bludotinc.com, Bludot Manufacturing 4335 Meghan Beeler Ct. South Bend, IN 46628, Ph:1-574-277-2306 Fax: 574-277-3785 4335 Meghan Beeler Ct. South Bend, IN 46628Bludot Manufacturing 2022, Air Over Hydraulic Trailer Kits with ABS, Copper nickel has been popular in European cars since the 70s, PSI ratings for copper nickel are only a little lower than stainless steel, Copper nickel brake line offers strong corrosion resistance both inside and outside, Road salt and grime is ineffective at rusting the brake line since the brake line is 88.7% copper, Normal stainless steel has to be coated in corrosion resistant material that gets scratched and fades over time, which allows for rust, Copper nickel will not rust because the copper does not hold and absorb moisture, Stainless steel brake lines rust inside since there is no coating to protect the lines from absorbing the moisture, Copper nickels ability to avoid moisture leads to a longer life span against wear and tear, Copper nickel brake lines are more affordable than the stainless steel brake lines, Copper nickel has proven to be easier to work with than stainless steel brake lines, Copper nickel brake lines are softer than stainless steel which allows for better flexibility, End forms and flares are easy to create for repairs with copper nickel, The hardness of stainless steel is difficult to work with on the assembly line, Copper nickel is able to bend and flare to create a tighter seal. Since then, the marketplace has been flooded with cheaper imitations. In all cases alloy C70600 easily exceeds the required corrosion resistance. Replacing brake lines on a modern vehicle really is a nightmare. It also identified copper-nickel alloy C70600 tube as outstandingly superior to conventional steel brake line tubing in laboratory salt-spray-exposure burst tests. For many years prior to its application as a brake tubing material, alloy C70600 had been used in ships, power station condensers and hydraulic lines on tankers, and had displayed excellent resistance to saline conditions. JEGS flexible tubing is available in various lengths and diameters, and we offer durable black oxide-coated steel tube nuts to complement the lines (sold separately).

PACK OF 3. Bludot is looking to expand its products this year by providing modernized products for the fast-paced production levels of today. Copper and four copper alloys also out-performed the double wrapped steel tubing in the tests. Cunifer is the highest quality copper-nickel tubing available. Bludot offers the copper nickel brake lines for 2020. We have been providing the finest quality brake line products available to both manufacturers and individuals since 1995. Coated seamless or welded steel tubing have been used, but once the coating is perforated, the problems are very similar to those of copper brazed steel tubing. O.D. The mechanical properties of alloy C70600 in comparison with steel and copper are shown in Table 1. You can find all of our automotive brake tools and supplies HERE.

As in the USA, roads in Sweden during the winter are salted for snow and ice removal. Experience has shown this is not the case. O.D. (4.7 mm) o.d. The tubing carrying pressurized air or fluid through the system is the vital link between master cylinder and slave cylinders at the wheels. As steel tube alone does not have adequate corrosion resistance, it requires coating. O.D. We purchased samples of their tubing to find out what the problem was, and discovered the competitions claims are as flimsy as their tubing. (Pack of 16 fittings), 25 ft. Copper Nickel 3/16" Brake Line Tubing w/ metric brake Line invert flare fittings.

If the pH is less than 4, the corrosion rate is higher. We have purchased and tested almost every brake line flaring tool on the market. We also carry tee's, unions, bleeders and adaptors for brake line locks, brake proportioning valves and AN hydraulic brake tubing nuts. However, no coating has proven to be totally impervious to pitting, scuffing and chipping due to flawed manufacture, careless installation and exposure to hostile environmental conditions like loose gravel. (That is, if the tubing is attached to the frame, the underbody is considered to be a "vibrating component.") ], NiCopp Tubing & Nut Kit [1/4 in.

O.D. NiCopp Tubing Coil [3/16 in.

Still, in 1988, over 90,000 Swedish vehicles failed testing due to damaged steel brake tubing, most of which was corrosion related. 2022 JEGS High Performance. This publication, based on available data, has been prepared for the information and use of engineers and designers in the automotive industry.