Pinnacle Alloys ER70S-6 is a premium carbon steel electrode formulated for welding carbon steels with a yield strength range of 55,000-70,000 psi. Pinnacle Alloys ER70S-6 is well suited for steels containing medium to high levels of mill scale and mild amounts of contaminants.
What is ER70S for?
MIDALLOY ER70S-2 welding wire is designed for welding most carbon steel materials. Normal applications include structural steel, carbon steel plate, pipe, fittings, castings, and forgings. Because of the de-oxidizers (Ti, Zr, Al) ER70S-2 can be used on mild steels that are rusty or dirty.
What is ER80S B2?
Tigrod ER80S-B2 is a chrome-moly TIG rod used for joining creep resistant steels of the 0.5% Cr – 0.5% Mo, 1% Cr – 0.5% Mo, and 1.25% Cr – 0.5% Mo grades. These non-copper-coated rods are primarily used to fabricate and repair power piping and boilers in the power generation industry.
What is ER70S G?
ER70S-G. Characteristics and typical fields of application. A copper coated, manganese-silicon alloyed GTAW wire for welding of all general engineering and structural steels with minimum yield strength of max 400 MPa. High levels of silicon and manganese for use on slightly contaminated base materials.
What is ER70S-6 welding wire used for?
Type ER70S-6 is a wire with higher levels of Deoxidizers welding of steels with moderate amounts of scale or rust. (Mn & Si) compared to other carbon steel wires. This wire is suitable for welding of steels with moderate amounts of scale or rust.
What does ER70S-6 mean in welding?
As an example, for a commonly used solid wire — AWS ER70S-6 — the “ER” indicates that the filler metal is an electrode or rod; the “70” signifies that it has a tensile strength of 70,000 pounds per square inch (psi); and the “S” means that it is a solid wire.
How do I choose welding filler wire?
There are seven key factors to consider when selecting a filler metal: The base material to be welded, the welding position, regulatory specifications and codes, design requirements, shielding gas, post-weld heat treatment, and welding equipment.
What’s the difference between ER70S-2 and ER70S-6?
Type ER70S-2 is the most popular Tig rod for welding carbon and low alloy steels… It is a triple deoxidized steel welding wire used for both tig and mig welding applications. Type ER70S-6 is a very popular mig welding wire that can also be purchased in cut lengths and used for Tig welding.
What is ER90S B3?
DESCRIPTION: Pinnacle Alloys ER90S-B3 is a low alloy copper-coated solid wire with 2.25% Cr and 1% Mo content to be used for the welding of creep resistant steel. The chemical composition of this wire conforms to AWS specification.
What does ER70S 3 mean?
For example, ER70S-3 indicates an electrode or welding rod (ER) that will produce weld metal of a minimum 70,000 psi tensile strength (70); is a solid bare wire or welding rod (S); of a specific chemical composition (3) as shown in Figure 5.