Tough & Durable. Formulated for Every Wear Environment.
Dynalloy offers a robust line of welding, hardfacing, and hardbanding wires engineered to combat abrasion, impact, and corrosion. From economical mild steel options to premium tungsten carbide-containing wires, our portfolio is designed to extend equipment life and reduce downtime.
Dynawire welding, hardfacing, and hardbanding Wire
Why Choose Dynalloy Wire?
You need more than just a consumable; you need a solution that keeps your equipment running longer. Dynalloy combines advanced metallurgy with practical field experience to deliver wires that outperform standard off-the-shelf options.
The DynaWire Advantage
Formulated for Performance
Every wire is engineered with specific chemistries to target distinct wear types including pure abrasion, high impact, or corrosive attack.
Application Versatility
From open-arc wires for field repairs to gas-shielded options for automated shop production, our wires are designed to run smoothly in your existing equipment with minimal spatter and excellent bead appearance.
Technical Support
Our team helps you select the exact wire that matches your base metal and operating conditions, ensuring you get the maximum service life from your equipment.
The “Good, Better, Best” Approach
We understand that every project has unique requirements for budget, wear life, and application method. Instead of overwhelming you with hundreds of options, we simplify our offering into a tiered system to help you find the right balance of performance and value.
Good
General Hardfacing
Economical protection for basic wear applications.
Mild Steel Wires: The most economical option for basic wear protection. Ideal for applications where initial cost is the primary driver or where parts are considered sacrificial.
Tool Steel Wires: A significant upgrade in durability, these wires work-harden over time, providing excellent impact resistance and toughness while maintaining a moderate price point.
Both of these options readily accept tungsten carbide particles for enhanced wear resistance. Ask about our Crushed Carbide feeder system to bring Carbide hardfacing capabilities in-house.
Coming Soon: Download Standard Steel Wire Safety Data Sheet
Better
Chrome Carbide Overlay
Versatile performance for severe wear environments.
One of the most widely used hardfacing families, offering a versatile balance of properties. We offer two distinct formulations:
High Impact: A slightly lower hardness range that offers superior toughness and high wear resistance under heavy impact.
High Hardness: Maximizes abrasion and erosion resistance for severe wear environments.
Both of these options readily accept tungsten carbide particles for enhanced wear resistance. Ask about our Crushed Carbide feeder system to bring Carbide hardfacing capabilities in-house.
Coming Soon: Download Chrome Carbide Overlay Safety Data Sheet
Best
Tungsten Carbide Containing Wires
Premium performance with Dynalloy-manufactured tungsten carbide.
Our premium line features Dynalloy-manufactured tungsten carbide particles directly inside the wire (Metal Cored).
All-Position Welding: Unlike gravity-fed carbide applications, these wires can be welded vertically, diagonally, or overhead, allowing for in-situ repairs without dismantling large equipment.
Maximum Wear Resistance: The high volume of fine tungsten carbide particles creates a dense, wear-resistant matrix that outperforms standard hardfacing wires in ASTM G65 abrasion tests.
Coming Soon: Download Tungsten-Carbide Containing Safety Data Sheet
Specialized Wire Categories
Hardbanding Wires
Casing-friendly protection for directional drilling.
We are the SW Technical Center and authorized distributor for Postle Industries, the manufacturer of Duraband® NC, the industry-leading hardbanding wire.
Casing Friendly: Protects both the tool joint and the casing from wear.
Non-Cracking: Designed to withstand the extreme torque and tension of directional drilling.
Re-Application: Can be applied over itself and most other hardbanding products without removal.
Coming Soon: Download Duraband NC Wire Safety Data Sheet
Non-Magnetic Wires
Low magnetic permeability for sensitive downhole applications.
We are the SW Technical Center and authorized distributor for Postle Industries, the manufacturer of Ultraband® NC, the industry-leading non-mag hardbanding wire.
Application: Protects Non-Magnetic Drill Collars (NMDC) and Measurement While Drilling (MWD/LWD) housing components.
Performance: Enhances wear protection without interfering with the accuracy of magnetic surveying equipment.
Coming Soon: Download Non-Magnetic Wires Safety Data Sheet
Corrosion Resistant (CR) Wires
Formulated for harsh chemical and sour gas (H2S) environments.
Nickel-Based Alloys: Similar to C276 and other superalloys, offering superior resistance to pitting and crevice corrosion at elevated temperatures and pressures.
Cobalt-Based Alloys: Equivalent to industry-standard chemistries (like Stellite® #6 and #21) for combined wear and corrosion resistance in valve and pump components.
Coming Soon: Download Corrosion-Resistant (CR) Wires Safety Data Sheet
Selection Guide
With the vast world of wire chemistries available, selecting the exact product can be complex. Our “Good, Better, Best” menu covers the majority of needs, but we specialize in tailoring solutions as well.
Wire Categories Overview
| Economical, impact-resistant | Key Characteristics | Best For |
|---|---|---|
| General Hardfacing | Economical, impact resistant | Sacrificial wear parts, build-up |
| Chrome Carbide | High hardness, versatile | Severe abrasion, general earthmoving |
| Tungsten Carbide | Extreme abrasion resistance, all-position | Maximum wear life, in-situ repairs |
| Hardbanding | Casing-friendly, non-cracking | Drill pipe tool joints |
| Corrosion Resistant | Nickel/Cobalt based, pitting resistant | Sour gas, chemical processing |
| Non-Magnetic | Low permeability | MWD/LWD tools, drill collars |
Not sure what you need?
Contact our technical team. We can help you select the best wire based on:
- Base Material: Match your component’s metallurgy.
- Wear Type: Abrasion, impact, erosion, or corrosion.
- Application Method: MIG, Open Arc, or Cold Metal Transfer (CMT)
Primary Applications
Oil & Gas (Drilling)
Tool joints, stabilizers, drill collars.
- Recommended: Hardbanding / Non-Magnetic
- Benefit: Protects expensive downhole assemblies and casing strings in deviated wells.
Oil & Gas (Production)
Valves, pumps, flow control components.
- Recommended: Corrosion Resistant (CR)
- Benefit: Prevents failure from pitting and corrosion in sour gas environments.
Recycling
Shredder tips, conveyance screws.
- Recommended: Tungsten Carbide Containing
- Benefit: Resists the extreme abrasion of processing contaminated waste and aggregate.
Agriculture
Tillage tools, augers, harvesting blades.
- Recommended: Tungsten Carbide Containing / Chrome Carbide
- Benefit: Maintains sharp cutting edges and reduces downtime during critical harvest seasons.
Construction & Mining
Bucket teeth, scraper blades, crusher hammers.
- Recommended: General Hardfacing / Chrome Carbide
- Benefit: Extends the life of ground-engaging tools in high-impact environments.
FAQs
Can I weld tungsten carbide wire out of position?
Yes. Unlike gravity-fed carbide applications (drop tube), our Tungsten Carbide Containing Wires are metal-cored, meaning the carbide is inside the wire. This allows for vertical, diagonal, and overhead welding, making it ideal for in-situ repairs on large equipment that cannot be dismantled.
What is the difference between Chrome Carbide and Tungsten Carbide wire?
Chrome Carbide is an excellent all-around hardfacing material that balances hardness, impact resistance, and cost. Tungsten Carbide is significantly harder and offers superior abrasion resistance, but is more expensive. We recommend Chrome Carbide for general earthmoving and Tungsten Carbide for extreme wear environments like recycling or directional drilling.
Do you sell Duraband® NC outside of your region?
Dynalloy is the SW Technical Center and authorized distributor for Postle Industries’ Duraband® NC in Texas, New Mexico, Louisiana, Oklahoma, and Arkansas. If you are located outside this region, we will happily refer you to the manufacturer or the appropriate distributor for your area.
Can I apply hardbanding over existing hardbanding?
Yes, Duraband® NC is 100% rebuildable. It can be applied over itself and most other competitive hardbanding products without the need for costly removal or grinding, saving you significant time and money.
What wire should I use for sour gas environments?
For environments with H2S (sour gas) or high temperatures, we recommend our Corrosion Resistant (CR) wires. These are nickel or cobalt-based alloys specifically formulated to resist pitting and crevice corrosion where standard carbon steel wires would fail.
Coming Soon: Download a printable DynaWire product guide
Ready to Optimize Your Hardfacing Process?
Whether you need an economical solution for sacrificial parts or a premium tungsten carbide wire for critical components, Dynalloy has the formulation to match your needs.