Shanti Metal Supply Corporation

ERNiCrMo‑13—also known as Alloy 59, UNS N06059, and classified under AWS A5.14 / SFA‑5.14—is a nickel‑chromium‑molybdenum TIG filler rod designed for use in highly corrosive and high‑temperature environments, offering exceptional resistance to oxidizing and reducing acids, chlorides, and stress‑corrosion cracking, while maintaining strength from cryogenic conditions up to ~1000 °C.

ERNiMo‑3 is a specialized nickel‑based welding filler metal conforming to the AWS A5.14 (also ASME SFA A5.14) standard, often referred to as “Alloy W.” It is purpose-designed for welding nickel‑molybdenum alloys, particularly high-performance materials like Hastelloy® W, and excels in dissimilar metal welding, especially involving cobalt‑ and nickel‑based alloys used in high-temperature environments.

The typical chemical composition of ERNiMo‑3 weld metal includes roughly 62.5 % nickel, 24 % molybdenum, 5 % chromium, and about 6 % iron, along with minor amounts of other elements such as carbon, silicon, and vanadium.This alloy matches AWS requirements: carbon ≤ 0.12 %, chromium between 4–6 %, molybdenum 23–26 %, iron 4–7 %, nickel balance, and allowable traces of other elements like copper, silicon, vanadium, and tungsten.

ERNiMo‑3 delivers robust mechanical properties—with deposited weld metal showing tensile strength around 109,500 psi and elongation up to 42 % in some formulations—making it suitable for high-stress applications.It performs reliably up to approximately 1,800 °F, though its oxidation resistance diminishes beyond about 1,400 °F, and it's generally not recommended for continuous exposure beyond 750 hours in such conditions.

Its primary applications lie in aerospace and gas turbine maintenance, especially for jet engine repairs, rotor component welding, and other high-temperature, high-stress environments. Additionally, ERNiMo‑3 finds use in welding dissimilar high-performance alloys, thanks to its compatibility and strong fusion with both nickel‑based and dissimilar substrates.

In summary, ERNiMo‑3 (AWS A5.14 Alloy W) is a nickel‑molybdenum-chromium welding filler optimized for high-temperature, high-strength applications, particularly where aerospace-grade superalloys or dissimilar alloy junctions must be reliably welded under demanding service conditions.

ERNiCrMo-2 is a nickel-based alloy welding filler metal classified under AWS A5.14, designed for welding corrosion-resistant alloys in highly aggressive environments. It is commonly used with alloys such as Hastelloy® C-22, C-276, C-4, and similar nickel-chromium-molybdenum alloys, and is particularly effective for welding dissimilar metals that require strong resistance to corrosion, pitting, and stress corrosion cracking. The filler metal is typically applied using GTAW (TIG), GMAW (MIG), or SAW (submerged arc welding) processes.

The typical composition of ERNiCrMo-2 includes nickel as the base element, with approximately 22% chromium, 13% molybdenum, and small additions of iron, cobalt, and tungsten. This combination provides outstanding resistance to a wide range of oxidizing and reducing chemicals, including chlorides, sulfuric acid, hydrochloric acid, and other harsh industrial environments. The high molybdenum and chromium content enhances protection against localized corrosion mechanisms like crevice and pitting corrosion.

ERNiCrMo-2 is widely used in industries such as chemical processing, pollution control, pulp and paper, marine, and offshore oil and gas, where structural integrity in harsh chemical service is critical. It is also suitable for cladding steel components that need a corrosion-resistant surface while maintaining the mechanical strength of a steel substrate. This alloy performs well in both high-temperature and cryogenic environments, making it extremely versatile.

In summary, ERNiCrMo-2 is a high-performance, nickel-based filler metal engineered for welding or overlaying components exposed to extremely corrosive environments. Its strength, corrosion resistance, and versatility make it a preferred choice in industries requiring durable, high-integrity welds in demanding chemical and thermal conditions.

ERNiMo-10 is a nickel-based welding filler metal classified under the AWS A5.14 specification. It is specifically designed for welding nickel-molybdenum alloys, most notably Hastelloy® C-22, a corrosion-resistant alloy known for its performance in highly aggressive chemical environments. ERNiMo-10 is commonly used in GTAW (TIG) and GMAW (MIG) welding processes, and it produces welds with exceptional resistance to a broad range of corrosive media, including strong oxidizers, chlorides, wet chlorine gas, and acidic solutions.

The typical chemical composition of ERNiMo-10 includes nickel (Ni) as the primary element, with significant additions of molybdenum (Mo) (around 15%), chromium (Cr) (approximately 22%), and small amounts of iron (Fe), cobalt (Co), and tungsten (W). This composition gives the filler metal superior resistance to pitting, crevice corrosion, and stress corrosion cracking, even in the most challenging chemical process environments. Because of this, ERNiMo-10 is widely used in industries such as chemical processing, marine, pulp and paper, pollution control, and wastewater treatment.

ERNiMo-10 is particularly useful for welding dissimilar metals, including joining Hastelloy C-22 to other nickel alloys, stainless steels, or even carbon steels, when corrosion resistance is critical. It can also be used for cladding, where a corrosion-resistant layer is deposited onto a less expensive base material to enhance durability and service life. In both fabrication and repair scenarios, this filler metal offers excellent mechanical properties and weldability, making it a reliable choice for critical applications.

In summary, ERNiMo-10 is a high-performance, nickel-chromium-molybdenum alloy filler metal used to weld materials that must withstand extremely corrosive environments. Its excellent corrosion resistance, versatility, and mechanical strength make it ideal for use in demanding chemical and industrial applications.

When working with stainless steel welding, choosing the right electrode or filler wire is crucial to ensure corrosion resistance, mechanical properties, and weld integrity. Below is an overview of stainless steel welding electrodes and filler wires, categorized by types and applications:

Available in different Grade --308, 308L, 30H, 309, 309L, 316, 316L, 316H, 309MoL, 385 (904L), 310, 312, 317L, 318, 347, 410, 430, 410NiMo

Additional Information:

• Delivery Time: ready stock
• Packaging Details: 5kg tube

ER80S-B2 is a low-alloy steel welding wire used primarily in gas metal arc welding (GMAW/MIG) and gas tungsten arc welding (GTAW/TIG) processes. It is classified under the AWS A5.28 specification, which covers low-alloy steel filler metals. The designation "80" refers to the minimum tensile strength of the weld metal (80,000 psi), while the "S" indicates a solid wire, and "B2" identifies the specific alloy composition—primarily a 1.25% chromium and 0.5% molybdenum (Cr-Mo) steel.

ER80S-B2 is designed for welding creep-resistant and heat-resistant steels, particularly those used in high-temperature and high-pressure applications. It is commonly used in the fabrication of power boilers, pressure vessels, piping systems, and heat exchangers in industries such as power generation, petrochemical, and oil and gas. The added chromium and molybdenum provide improved strength at elevated temperatures, as well as increased resistance to oxidation and corrosion in high-heat environments.

This filler metal is typically used with a shielding gas, such as argon or argon/CO₂ mixtures, depending on the welding process. Proper preheat and post-weld heat treatment (PWHT) are usually required when using ER80S-B2 to avoid issues like hydrogen-induced cracking and to restore the desired mechanical properties of the weld. It's important to follow applicable codes and procedures when welding with this wire, especially in critical service applications.

In summary, ER80S-B2 is a solid low-alloy welding wire ideal for joining Cr-Mo steels in applications involving high temperatures and pressures. Its chemical composition and mechanical properties make it a reliable choice for demanding industrial environments, where weld integrity and long-term performance are essential.

The ERNiCrFe-12 VDM is a nickel-chromium-iron welding filler material (specifically, a welding wire or rod) used for applications requiring high strength and excellent resistance to corrosion and oxidation at elevated temperatures. It is most commonly associated with the VDM Metals trade name VDM FM 602 CA.

Additional Information:

• Item Code: ERNICRFE-12
• Production Capacity: NO LIMIT
• Delivery Time: READY STOCK
• Packaging Details: 5KG TUBE