*mydirectindustry

Hardfacing

Product catalog summary

Introduction
The catalogue provides an overview of standard products for hardfacing, cladding, and thermal arc spraying applications, showcasing the Welding Alloys Group's expertise in manufacturing cored welding wires since 1966, with a focus on quality and performance.

Definitions and Usage
This section explains key terms and how to effectively use the catalogue, covering various welding processes such as open arc, gas-shielded, and submerged arc welding. It emphasizes the importance of understanding wear phenomena and material attributes.

Welding Alloys Cored Wires
Cored wires are highlighted for their role in hardfacing to extend the service life of industrial components, offering flexibility and ease of application in various environments. The catalogue lists different alloys and their applications, focusing on resistance to wear and impact.

Hardfacing
This section details various alloys used for hardfacing, including work-hardening manganese alloys, low and medium alloys, and heat-treated steels for tooling. It provides information on each alloy's composition, process suitability, and applications, emphasizing resistance to cracking, abrasion, and impact.

Cladding
Cladding involves applying a corrosion-resistant layer to components. The catalogue outlines technical objectives and performance criteria for selecting appropriate cladding materials.

Technical Information
The document includes technical data on product compositions, hardness levels, and recommended shielding gases and fluxes for different welding processes, along with an alphabetical index for easy reference.

Conclusion
The Welding Alloys Group offers a comprehensive range of advanced welding consumables designed to meet stringent performance and quality criteria, ensuring optimal solutions for industrial challenges.

Overview
The document provides detailed technical specifications and applications for various STELLOY and TRI S alloy products used in welding and cladding processes, including information on composition, hardness, and suitable applications for each product.

Specifications
Several STELLOY products are listed, each with specific chemical compositions and hardness ratings. For example, STELLOY 21 has a hardness of 33-47 HRC, noted for its resistance to corrosion and cavitation, while STELLOY 6 HC, with higher carbon content, achieves a hardness of 44 HRC, suitable for small valves and extrusion dies.

Procedures
The document outlines various welding processes such as open arc (O), gas-shielded (G), sub-arc (S), and tungsten inert gas (TIG), providing standard diameters for welding wires and mentioning the EN 14700 standard for these products.

Applications
Each alloy is associated with specific applications, such as STELLOY 25 for high-temperature environments like vertical mill rolls, and STELLOY 1 for rubber kneaders due to its high hardness and abrasion resistance.

Recommendations
Suitable shielding gases and fluxes for submerged-arc wires are suggested, emphasizing the importance of following technical and safety data sheets in compliance with EC regulations.

Packaging
Various packaging options are detailed, including metal basket spools and plastic reels, with specifications on weight and dimensions according to EN ISO 544 standards.

Additional Information
An alphabetical index of products is included, highlighting the global presence of the Welding Alloys Group, offering advanced welding consumables and engineered wear protection solutions.

Catalog excerpts

Welding Alloys Group Cladding - Weld overlay - Surfacing

Open the catalog to page 1

This catalogue presents a selection of standard products for hardfacing, cladding and thermal arc spraying applications. Welding Alloys cored wires for joining applications feature in a separate catalogue. We will gladly examine any special request. Please do not hesitate to consult us. Our technical ‘spark’ solves your industrial challenges Contents Since its foundation in 1966, the Welding Alloys Group, an independent group, has specialised Introduction 2 in the manufacture of cored welding wires for joining, cladding and hardfacing applications - Definitions and using this catalogue 4...

Open the catalog to page 2

Which Process? O f ^ Co Size and shape of work piece Surface finish required? Base material - chemical to be hardfaced? As welded, machined, polished composition? Operational difficulties? Working environment? Welding in a workshop On site Available welding equipment? Deposit thickness - number of layers? Technical objectives? Performance Reliability Service lifetime _t t_ Working conditions? Abrasion Impact Thermal fatigue Corrosion Cored wires Hardfacing by arc welding is a surfacing operation to extend the service life of industrial components, preemptively on new components, or...

Open the catalog to page 3

Hardfacing - Work-hardening manganese alloys Shielding Gas and Flux Recommendations - HARDFACE (a cored wire with a seam) the recommended shielding gas is M21: Argon + 15-25% CO2 - ROBODUR / ROBOTOOL (a seamless cored wire) the recommended shielding gases are M12: Argon + 0.5-5% CO2 M13: Argon + 0.5-3% O2 M21: Argon + 15-25% CO2 A neutral flux is required for submerged arc welding Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 4

Hardfacing - Low and medium alloys r Product Name HARDFACE - ROBODUR: for a description of shielding gas and flux recommendations - see page 6 Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 5

Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 6

Product Name HARDFACE - ROBODUR: for a description of shielding gas and flux recommendations - see page 6 g Product Name Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 7

* Hardness Matrix HARDFACE - ROBODUR: for a description of shielding gas and flux recommendations - see page 6 d Product Name Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 8

Hardfacing - Ferritic and martensitic stainless steels Shielding Gas and Flux Recommendations - CHROMECORE the recommended shielding gases are M12: Argon + 0.5-5% CO2 M13: Argon + 0.5-3% CO2 M21: Argon + 15-25% CO2 I1: 100% Argon - A neutral flux is required for submerged arc welding Product Name Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 9

Shielding Gas and Flux Recommendation - CORBRONZE the recommended shielding gases are I1: 100% Argon I3: 0.5-95% He Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable 19 Hardfacing - Cladding - Thermal Arc Spraying

Open the catalog to page 10

Hardfacing - Nickel baseJoining wires Complementary nickel base wires for joining are presented in the joining catalogue Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 11

Shielding Gas Recommendation- STELLOY (Cobalt base) the recommended shielding gas is I1: 100% Argon - Specific TIG versions available in diameter 1.2 mm and 1.6 mm- SAW versions available on request r Product Name Suited to thermal arc spraying ♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 12

♦ Suitable ♦ ♦ Highly suitable

Open the catalog to page 13

Alphabetical Index Packaging Metal basket spool Standard net weight: 25 kg External diameter: Internal diameter: Width: Metal basket spool Standard net weight: External diameter: Internal diameter: Width: EN ISO 544 standard: Plastic spool* Plastic reel* Standard net weight: 15 kg Small plastic spool* Standard net weight: 5 kg Small metal basket spool Standard net weight: 5 kg •Manufactured to order at client's request Technical Information Suitable shielding gases (according to the standard EN ISO 14175) are recommended in decreasing order of preference Welding Alloys recommends...

Open the catalog to page 14

Local presence • Welding Alloys Subsidiaries Strategic Trading Partners WA distributors or sales representatives Welding Alloys Group 2018. WA Cored Wire, WA Integra, WA MultiSu/facer, Hardplate, Hardlite, Tuffplate, DRILL-GUARD and 3-DCarb trade and registered marks and logos are the property of the Welding Alloys Group.

Open the catalog to page 15

Hardfacing

Hardfacing

Catalog excerpts

All Welding Alloys Group catalogs and technical brochures