What grade is 1.4016 material equivalent to?
What Grade Is 1.4016 Material Equivalent To?
Introduction
1.4016 stainless steel is a commonly used ferritic stainless steel grade in the European EN/DIN system. If you're sourcing materials globally, you may ask:
What is 1.4016 equivalent to in other international standards?
This article explores the equivalent grades, chemical composition, mechanical properties, and common applications of 1.4016 stainless steel. Whether you're an engineer, buyer, or supplier, understanding cross-standard equivalents helps you make informed procurement decisions.
Equivalent Grades of 1.4016 Stainless Steel
| Standard | Grade | Region |
|---|---|---|
| EN / DIN | 1.4016 (X6Cr17) | Europe |
| AISI / ASTM | 430 | USA |
| GB/T | 10Cr17 | China |
| JIS | SUS430 | Japan |
| BS (UK) | 430S17 | United Kingdom |
So, 1.4016 is equivalent to AISI 430, SUS430, and 10Cr17-a non-hardenable, ferritic stainless steel with about 16–18% chromium, no nickel, and magnetic properties.
1.4016 Ferritic stainless steel Chemical Composition (Typical)
| Element | Content (%) |
|---|---|
| Cr | 16.0 – 18.0 |
| C | ≤ 0.08 |
| Mn | ≤ 1.00 |
| Si | ≤ 1.00 |
| P | ≤ 0.04 |
| S | ≤ 0.015 |
| Ni | ≈ 0 |
Key Properties of 1.4016 / 430 Stainless Steel
Magnetic: Yes (ferritic structure)
Corrosion Resistance: Moderate; good in indoor, low-chloride environments
Formability: Good
Weldability: Fair (requires care to avoid grain growth)
Heat Resistance: Up to 815°C (intermittent), 700°C (continuous)
✅ Note: As a nickel-free stainless steel, 1.4016 is more cost-effective than austenitic grades like 304.
1.4016 vs 430 stainless steel
Magnetic and recyclable
Lower cost due to no nickel
Good polishability
Resistant to oxidation and scaling
However, it's not suitable for marine environments or high-acid exposure-use 316 or 1.4404 in those cases.,
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