Are SS430 10Cr17 1.4016 the same?
Are SS430, 10Cr17, and 1.4016 the Same? | Stainless Steel Grade Comparison
Introduction
When sourcing stainless steel globally, you may encounter multiple grade names for what seems like the same material. A common question in international procurement is: Are SS430, 10Cr17, and 1.4016 the same stainless steel?
The short answer is: Yes, these are equivalent designations for the same grade of ferritic stainless steel, but defined under different national or regional standards. This article helps you understand the equivalence, chemical composition, properties, and application scenarios of these grades-critical knowledge for engineers, buyers, and material specifiers.
430 stainless steel equivalent
| Designation | Standard System | Country/Region | Full Name |
|---|---|---|---|
| SS430 | AISI | USA | Stainless Steel 430 |
| 10Cr17 | GB/T | China | 10Cr17 Ferritic SS |
| 1.4016 | EN/DIN | Europe (Germany, EU) | X6Cr17 / 1.4016 |
1.4016 stainless steel chemical composition
| Element | SS430 / 10Cr17 / 1.4016 |
|---|---|
| Cr (Chromium) | 16.0–18.0% |
| C (Carbon) | ≤ 0.08% |
| Ni (Nickel) | ~0% (no nickel) |
| Mn, Si, P, S | Standard trace levels |
Are SS430 and 1.4016 the same?
Magnetic: Yes (ferritic structure)
Corrosion Resistance: Moderate, suitable for indoor or mildly corrosive settings
Weldability: Fair to poor (prone to grain growth at high temperatures)
Formability: Good
Heat Resistance: Up to ~815°C (intermittent use)
10Cr17 stainless steel uses
Kitchen appliances (oven panels, range hoods)
Automotive trim and interior parts
Washing machine drums and dryer drums
Indoor architectural decoration
Elevator interiors and panels
Induction cooker baseplates
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