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The process of resistance welding makes it possible to join most metals, similar or dissimilar. Bonds of adequate strength are obtainable for an extremely wide range of applications. Selecting electrodes of the proper alloy is a most important consideration in producing good welds at the required speed. The chart below is a valuable guide to this selection.

The weldability of two materials as expressed in the following chart has been derived after careful laboratory study and field survey of many factors which influence the welding or resultant weld of the metals. The factors include:

  1. Thermal and electrical conductivity
  2. Metallurgical properties
  3. Nature of resultant weld or alloy
  4. Weld strength
  5. Relative accuracy in control of welding conditions necessary

The weldability of metals as shown in the chart applies only when conventional spot welding methods are used on similar thicknesses of material. However, many metal combinations which are listed as having a “poor weldability” may be satisfactorily joined by using a special setup or procedure.

There is a specific Alloy for each specific welding application. Our experienced engineers will provide assistance with special problems. Contact us today!

The Weld Analyzer offers the engineering professional the facilities to analyze, fault-find and improve process quality on today's sophisticated welding control systems.


Details

Capabilities

  • Small and lightweight allowing for easy portability
  • Reads waveforms from 50 Hz upwards
  • Traceable accuracy
  • Data archiving

Options

  • Flexible Coils – 3" or 12" diameter
  • Attenuator – range multiplier for up to 300kA
  • 10 meter Extension Cable

Features

  • Intuitive, flexible interface
  • LCD 128x64 pixels FSTN with yellow/green backlight
  • Auto power-off
  • AC or MFDC operation
  • USB connection
  • Integrator output for oscilloscope connection
  • WA Terminal software
  • Includes 6 foot flexible coil, batteries and carrying case

Documentation

Documents

Software

California’s Safe Drinking Water and Toxic Enforcement Act of 1986, otherwise known as Proposition 65 (“Prop. 65”), requires that all companies selling or distributing consumer products into California inform consumers if those products could cause exposure to chemicals listed by the state of California as carcinogens or reproductive toxicants. While Prop. 65 has been in effect for decades, recent regulatory changes have resulted in a broader application of the statute’s warning requirements.

Tuffaloy does not believe that, when used as intended, our products will result in an exposure to a listed-substance above the safe harbor levels established by the State of California. However, recognizing that our products may be used in variety of ways and in an abundance of caution, Tuffaloy will begin placing a short-form Prop. 65 warning on the labels of products that contain listed Prop. 65 substances. Tuffaloy is providing these warning based on the knowledge of the presence of one or more listed chemicals without evaluating the level of exposure, as not all listed chemicals have an established exposure limit. A Prop. 65 warning does not mean that a product is in violation of any product safety standards or requirements—the State of California has explained that these mandated warnings are “not the same as a regulatory decision that product is ‘safe’ or ‘unsafe.’”

The alloyed copper, brass, steel, stainless-steel and nickel coatings that Tuffaloy uses to manufacture our products may contain lead, beryllium, nickel, cobalt and other elements listed under Prop. 65. The alloys we use in our manufacturing process are not themselves listed pursuant to Prop. 65; however, individual chemicals alloyed into and fully encapsulated in the metals are listed. Although these substances may only be present in trace amounts, the presence of these materials can trigger Prop. 65’s warning requirements and even substantial penalties for failure to comply. The warning below will appear on all Tuffaloy and CMW packaging labels for products that contain listed Prop. 65 substances. In addition to on-product warnings, our webpages will also carry the same warnings so that consumers in California can see the warnings prior to purchase.

Picture1

For reference, the table below shows the list of the standard metals used in our production process and the associated Prop. 65 chemicals listed in the chemical composition of the alloy.

Generic NameCDA No.Prop 65 Chemical
RWMA Class 2 C18200 Lead
RWMA Class 3 C18000 Nickel
RWMA Class 3 C17510 Beryllium
Brass C36000 Lead
Tool Steel   Cobalt
Stainless Steel   Nickel
Bronze C64200 Lead
Nickel Plating   Nickel

Tuffaloy Products is commited to producing high qualtiy resistance welding consumables and has been ISO 9001 Certified since 2003.

pdfISO-9001:2015 Certification (Tuffaloy)

pdfISO-9001:2015 Certification (RWP)

Tuffaloy Products, Inc. Cookie Policy

Last updated: March 30th, 2020

 

Introduction

These Cookie Policy describes how Tuffaloy Products, Inc. (“Tuffaloy,” “we,” or “us”) uses cookies and other tracking technologies on <www.tuffaloy.net>, <https://www.cmwinc.com>, <https://www.howtoresistanceweld.info/>and <https://www.tuffaloy.com/>, including any content, functionality, and services offered through any of the foregoing (collectively, the “Website”).  By continuing to use the Website, you are agreeing to our use of cookies in accordance with this Cookie Policy.  You further agree you have read our Cookie Policy and any future use of the site will be deemed consent, but remember that you can change your cookie preferences at any time.  For more information about how we collect and protect your data, please refer to our Privacy Policy at <https://www.tuffaloy.com/privacy >.  This Cookie Policy is also subject to and incorporated by reference into our Terms and Conditions of Use available at <https://www.tuffaloy.com/terms-of-use>. 

 

Cookie Overview

Cookies are small files of letters and numbers that are stored on your computer or other devices. They are transferred between the Website’s server and your Internet browser to allow the Website to remember actions you’ve made.  Cookies used by Tuffaloy do not collect any personal information about you, but may be linked to personal information that you provide to us through your interaction with the Website. A cookie will typically contain the name of the domain (Internet location) from which the cookie has come, the “lifetime” of the cookie (i.e. when does it expire), and a value, usually a randomly generated unique number. Cookies do not cause damage to your computer system or files. Only the website that transferred a particular cookie to you can read, modify, or delete such cookie.

This Cookie Policy relates to tracking technologies generally and therefore, for the purposes of this Policy, the word “cookies” refers to all types of tracking technologies, including pixel tags, web beacons, clear GIFs, referrers, your Internet Protocol Address, and environmental variables.

 

How to Disable Cookies

Even if you consent to the use cookies, you can withdraw that consent or otherwise change your cookie preferences at any time.  You can block cookies by activating the setting on your browser that allows you to refuse the setting of all or some cookies.  These settings are typically found in the options or preferences menu in your browser and can usually be found using the ‘help’ tab of your browser.  Note that disabling certain cookies may make navigating the Website much slower or impair your ability to use some or all features of the Website.  Some cookies, such as “essential cookies,” are necessary for the Website to function and cannot be disabled.  At this time, the Website does not respond to web browser “do not track” signals. We may add this functionality in the future, and if we do, we will update this Cookie Policy and/or our Privacy Policy to let you know.

 

How We Use Cookies 

Two categories of cookie may be used during your visit to the Website: (1) Session Cookies, and (2) Persistent Cookies.  Session cookies are deleted after each visit to the Website. For example, when you are browsing our Website, it will remember you for the duration of your visit, but the cookie will be removed from your computer as soon as you close down your Internet browser. Persistent cookies remember you for a set period of time, allowing previously viewed or ordered products to be displayed the next time you visit the Website while logged into your account.  We use these types of cookies for the following purposes:

Essential:  Essential cookies are cookies that must be enabled in order for the Website to function properly.  These cookies cannot be disabled.  In order for you to access our Website, Joomla creates a session cookie in your browser to collect your IP address in order to help protect against potential session hijacking attacks.  The session cookie is destroyed once the session has expired or once you have exited your browser.  Your IP address may be stored in log files that allow us to review information about our Website’s performance, including information related to core updates, invalid login attempts, unhandled errors, and development information.

Preferences:  Some cookies are used to store your preferences on the Website.  For example, if you choose to accept cookies when prompted by our cookie notice, then the Website will remember your cookie preference and will not have to prompt you again the next time you visit the Website.  Remember that you can always review our Cookie Policy and change your cookie preferences at any time.

Security:  On parts of our Website that require Login Information (as defined in our Privacy Policy), we use security cookies to authenticate users, prevent fraudulent use of login credentials, and protect user data from unauthorized parties.

Processes:  Process cookies help make the website work and deliver services that the website visitor expects, like navigating around web pages or accessing secure areas of the website. Without these cookies, the website cannot function properly.

Analytics:  The Website uses Google Analytics, a web analytics service provided by Google, Inc. to help analyze how users use the Site. Google Analytics uses cookies to collect aggregate data from your visits to the Website, and we use that aggregate data in a variety of ways, including but not limited to keeping count of your return visits to the Website, accumulating and reporting aggregate statistical information regarding the Website, and determining which features users prefer. The information collected by some Google Analytics cookies will be purged after one day, but other information may be stored for up to two years.

Communication:  We use MailChimp to communicate with you via email if you sign up for our newsletter or mailing list.  MailChimp uses some passive tracking tools, like web beacons (defined below), to collect information about how you and other users interact with Tuffaloy’s emails, which helps us improve our communication with you. Our Website also uses LiveChat so that we or our service providers may communicate with you in live time via instant messaging.  LiveChat uses some passive tracking tools to collect information about how you and other users interact with the LiveChat feature. The information collected using the LiveChat may be stored for up to three years.    

Targeting:  We use a digital marketing service called Multiview to help us advertise through search engine retargeting.  Multiview uses cookies to provide technical and behavioral information about our Website’s visitors, including your IP address, device type, browser type, and the device identifier you used to visit the Website, the date and time of your visit, the pages you view, the websites you visited before and after visiting the Website, which emails and advertisements you have been served and how you interacted with them, what kinds of web searches you have made, and (where permitted by your device) your location data.  The Website also uses the NID cookie, which is loaded onto each webpage using ReCAPTCHA, in order to create a profile based on each user's interest and display personalized ads to each user.  Information collected by the NID cookie may be stored for up to five months.

Other Tracking Technologies:

  • “Pixel tags,” “web beacons,” “clear GIFs,” or similar means (collectively, “Pixel Tags”). We use these small electronic files to compile aggregate statistics about Website usage and response rates. Pixel Tags allow us to count the number of users who have visited certain pages of the Website, to deliver branded services, and to help us determine the effectiveness of its promotional or advertising campaigns as well as the effectiveness of the Website itself. When Pixel Tags are used in HTML-formatted email messages, they can tell the sender whether and when the email has been opened.
  • Referrers and your Internet Protocol (IP) Address. Referrers are small files containing information your web browser passes to our web server that references the URL which you used to access the Website. Your IP address is the number used by computers on the network to identify your computer so that you can receive data.
  • Environmental variables. Environmental variables include, but are not limited to, the domain from which you access the Internet, the time you accessed the Website, the type of web browser, operating system, and platform your computer uses, the Internet address of the previous website you visited before entering the Website, the names of the pages you visit while at the Website, and the next Internet website you visit after leaving the Website.

 

Changes to this Cookie Policy

We may change or update this Cookie Policy at any time by posting an updated version on the Website.  Your continued access to or use of the Website and/or our services will be subject to the revised Cookie Policy, so you should check the Website frequently for updates.

 

Contact Information

If you have any questions, requests, or concerns related to this Cookie Policy, you may contact us by emailing us at This email address is being protected from spambots. You need JavaScript enabled to view it. or by writing to us at the following address:

 

Tuffaloy Products, Inc.

1400 South Batesville Road

Greer, SC 29650, USA