1.4306 Stainless Steel VS.304 :Price
1.4306 Stainless Steel vs 304: Price and Cost Comparison Guide
When choosing between different stainless steel grades for industrial or commercial applications, understanding the price differences can help procurement teams make cost-effective decisions. Two commonly compared grades are 1.4306 stainless steel and AISI 304. Although both are part of the 300 series austenitic stainless steels, their chemical composition and cost structure differ in subtle yet important ways.
What Is 1.4306 Stainless Steel?
EN 1.4306 is the European equivalent of AISI 304L with a lower carbon content (max 0.030%) and higher nickel content (10–12%). It is designed for improved weldability and enhanced corrosion resistance, especially in environments where intergranular corrosion is a concern.
304 Stainless Steel Overview
AISI 304 (EN 1.4301) is the most widely used stainless steel grade, featuring 8–10.5% nickel and up to 0.08% carbon. It offers excellent corrosion resistance in many environments and is a cost-effective choice for general-purpose applications.
1.4306 vs 304 Stainless Steel: Price Comparison
| Property | EN 1.4306 | AISI 304 |
|---|---|---|
| Nickel Content | 10.0–12.0% | 8.0–10.5% |
| Carbon Content | ≤ 0.030% | ≤ 0.080% |
| Corrosion Resistance | Slightly higher (due to more Ni) | Standard |
| Weldability | Excellent | Good |
| Market Price (per ton)* | ~3–7% higher than 304 | Baseline |
| Availability | Less common | Widely available |
*Prices vary by region, quantity, and market trends. Always check with your local supplier for updated stainless steel price quotes.
Why Is 1.4306 More Expensive Than 304?
Higher Nickel Content: Nickel is one of the most expensive alloying elements. 1.4306 contains up to 12% nickel, compared to 304's 8–10.5%.
Lower Carbon Specification: The tighter carbon limits in 1.4306 improve weldability but may require more careful production control.
Lower Market Availability: 1.4306 is less commonly stocked, leading to slightly higher logistics or sourcing costs.
Conclusion: 304 vs 1.4306 Cost Perspective
If you are choosing based on price alone, AISI 304 stainless steel is the more cost-effective option. However, if your application involves extensive welding, chemical processing, or a higher risk of intergranular corrosion, 1.4306 may justify its higher price with superior long-term performance.
For bulk purchases or project-specific inquiries, it's recommended to compare both 1.4306 stainless steel price and 304 stainless steel price from multiple suppliers to ensure the best value.
