Defence
Precision Bright Steel Bars for Defence Applications
In the defence industry, achieving precise dimensions in components is crucial for safety and performance. Our bright bars ensure your machine shop can produce parts to size on the first run without roughing cuts.
The wear problem
In the harsh environments typical of defence applications, components often experience wear from impact and sliding abrasion. This leads to premature failure, particularly at the points of contact and within surfaces that must maintain tight tolerances.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Aerospace fasteners | 080M40 / C45 | 10-40 | Extended fatigue resistance and durability. |
| Guided missile components | 817M40 / 34CrNiMo6 | 15-30 | Enhanced strength and toughness under stress. |
| Firearm barrels | 535A99 / 100Cr6 | 5-20 | Superior hardness and wear resistance. |
| Vehicle suspensions | 1.7147 / 20MnCr5 | 12-45 | Improved impact resistance for robust performance. |
| Munitions housing | G86200 / 21NiCrMo2 | 8-25 | Optimal ductility and strength for safety-critical applications. |
Selecting the right plate
High precision requirements
Choose grades designed for tight tolerances.
High strength applications
Use alloy grades for optimal mechanical properties.
Corrosion resistance essential
Select stainless grades for hostile environments.
Critical component wear
Deploy case hardening grades to enhance durability.
Questions engineers ask
What is the lead time on your bright bars?
Standard lead time is 4-6 weeks, but we offer expedited options for urgent needs.
Can you provide custom lengths for bars?
Yes, we can accommodate specific length requirements to suit your machinery.
How do you ensure the quality of your bars?
We follow stringent quality control processes, including dimensional checks and surface finish evaluations.
What is the maximum diameter available?
Our bright steel bars can be supplied in diameters up to 100mm, depending on the grade.
Get a quotation for defence
Send drawings or part sizes and we quote plate, grade and cut-to-size options with mill test certificates.
Request a quotation