If you’ve ever worked with components that take a beating—think crusher jaws, bucket teeth, or rail crossings—you’ve probably run into Hadfield steel. Known for its ability to get tougher the more you abuse it, Hadfield steel is one of the most unique and misunderstood materials in the welding world. In this post, we’ll break down […]
One of the best solutions for welding distortion may seem counterintuitive. Many times, when a fabricator is experiencing distortion from welding, they often believe they are welding too hot. Their initial instinct is to reduce the heat input by lowering the amperage. So, they try it, only to find out the problem persists or even […]
We frequently receive questions regarding the preheating, welding, and post-weld heat treatment of ASTM A514 and other quenched and tempered steels. If you’re working with these materials, the following guidelines will be extremely helpful for welding this steel and avoid cracking or other problems. Metallurgy, Uses, and Welding Challenges of ASTM A514 ASTM A514, often […]
Welding out of position does not need to be overly complicated. It does present a challenge, especially for inexperienced welders, but there are things we can do to make this go well for everyone. When we talk about out of position welding we mean welding vertical up or overhead. Vertical down is also out of […]
The following FAQ are related to 280 Stainless Steel Prequalified Welding Procedure Specifications. To learn more or to get your copy simply click here Is this a physical book? No. The welding procedures are provided as digital files (PDF) and are available for immediate download. The user has the option to print the files as many […]
Austenitic stainless steels, renowned for their corrosion resistance and aesthetic appeal, are a staple in numerous industries. However, welding these materials often presents a significant challenge: distortion and warpage. This isn’t just a cosmetic issue; it can lead to dimensional inaccuracies, compromised functionality, and costly rework. So, why are austenitic stainless steels so prone to […]
We are excited to officially release our latest collection: 280 Prequalified Welding Procedure Specifications for Stainless Steel As we mentioned during our preview last week, these welding procedures have been developed and prequalified in conformance with AWS D1.6/D1.6M Structural Welding Code – Stainless Steel. ORDER HERE! ORDER HERE! These welding procedures were put together for: […]
Welding engineers know how crucial the right filler metal is, especially when joining dissimilar metals. It’s not just about welding two pieces together and getting them to hold; it’s about creating a welded connection that can withstand the intended service conditions. In the case of stainless steel and other nickel alloys we also want corrosion […]
AWS D1.6 is the Structural Welding Code for Stainless Steel. Its primary concern is with the structural integrity of weldments and not with resistance to corrosion, creep or sensitization. As a matter of fact, the word “corrosion” appears only eight times in the 9 clauses of AWS D1.6. Requirements for these concerns are the responsibility […]
In our previous post, we introduced the basics of weldng austenitic stainless steels (304, 304L, 316, and 316L). Now, let’s dive deeper into the metallurgy of these alloys. Understanding their composition and grain structure is crucial for achieving sound, high-quality welds. This knowledge empowers welding professionals to make informed decisions about welding processes, filler metals, […]
