430 vs. 304 Stainless Steel:
- David Silverberg
- Jul 31
- 2 min read
What You Need to Know for Your Food Cart Build
At Lektra Services, we know that when it comes to building high-performance food carts and mobile kitchens, details matter — especially the materials you choose. One question we hear often is: What’s the difference between 430 and 304 stainless steel? And more importantly, which one is right for my build?
Let’s break it down.
Understanding the Basics
304 stainless steel is the gold standard for food service. It’s durable, corrosion-resistant, and built to withstand everything from city traffic grime to ocean salt spray.
430 stainless steel, on the other hand, is a lower-cost alternative.
It still has good corrosion resistance, but it doesn’t hold up quite as well in more aggressive environments — especially where moisture and acidity are involved. Never recommended for use in food trucks or carts.
Key Differences That Matter for Food Cart Builders
Feature | 304 Stainless Steel | 430 Stainless Steel |
Corrosion Resistance | Excellent – resists rust even in coastal or wet environments | Moderate – more prone to rust in damp or salty conditions |
Durability | Very high – handles heat, cleaning chemicals, and constant use | Decent – suitable for lighter use or dry areas |
Cost | Higher | More budget-friendly |
Magnetic? | No | Yes (helpful for magnetized signage or tools) |
So Which One Should You Choose?
If your truck or cart will be exposed to moisture, food acids, or harsh cleaning agents, which it most likely will, it's a mobile kitchen..., then 304 is the smarter long-term investment. It's why we only use 304 stainless steel as our default — it keeps your truck or cart looking sharp and operating smoothly, year after year.
Why Lektra Prioritizes 304
We don’t cut corners — and that includes material quality. We want our customers to feel confident that their truck and/or cart is built to last, pass inspections, be safe, perform, and impress. That’s why 304 stainless steel is a cornerstone of our construction — from countertops to refrigerated compartments.
The upfront cost may be a little higher, but the payoff is durability, food safety, and peace of mind.
Need Help Choosing?
Not sure which material is right for your specific project? Talk to our team — we’ll help you design a truck or cart that fits your vision and your budget, without compromising on quality.
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