301 Grade Stainless Spring Steel Strip 1.4310
301 Grade Stainless Spring Steel Strip is a type of stainless steel with an austenitic microstructure and contains 16-19% Cr (Chromium) and 6-9.5% Ni (Nickel). According to the EN standard, 301 grade stainless spring steels are referred to as 1.4310 or X10CrNi18-8. However, outside the EN standard, they are also known in the market as AISI 301, SUS301, SS301, or X12CrNi17-7. Due to the chromium content being above 12%, the chromium oxide layer covering the surface of the material gives it stainless properties. It is a steel grade with high resistance to corrosion and wear.
Technical Specifications of 301 Grade Stainless Spring Steel Strip:
301 Grade Stainless Spring Steel Strips are classified according to their tensile strengths in the EN 10151 standard. The classification is shown in the table below:
Why 301 Grade?
301 Grade Stainless Spring Steel Strips are widely used in the market due to their high flexibility and spring properties.
Features of 301 Grade Stainless Spring Steel Strip:
- High resistance to corrosion.
- Resistant to chemical substances.
- High thermal resistance.
- Formable.
- High variety due to classification according to different strengths.
- High fatigue resistance, making them suitable for long-term use.
Applications of 301 Grade Stainless Spring Steel Strip:
301 Grade Stainless Spring Steel Strips are widely used in various sectors, primarily in the automotive, white goods, electrical-electronics, and food industries.
420 Grade Stainless Spring Steel Strip 1.4021
Technical Specifications of 420 Grade Stainless Spring Steel Strip:
420 Grade Stainless Spring Steel Strip is a type of stainless steel with a martensitic microstructure and contains 12.0-14.0% Cr (Chromium). According to the EN standard, 420 grade stainless spring steels are referred to as 1.4021 or X20Cr13. However, outside the EN standard, they are also known in the market as SAE/AISI 420. Due to the chromium content being above 12%, the chromium oxide layer covering the surface of the material gives it stainless properties. 420 Grade Stainless Steel materials, which have high hardness values (45-51 HRc), have average levels of corrosion and wear resistance.
420 Grade Stainless Spring Steel Strips are widely used in the market due to their high heat treatment capability, magnetic properties, and high elasticity.
Features of 420 Grade Stainless Spring Steel Strip:
- Average corrosion and wear resistance.
- Average weldability.
- High magnetic properties.
Applications of 420 Grade Stainless Spring Steel Strip:
420 Grade Stainless Spring Steel Strips are widely used in various sectors, primarily in machinery, oil and petrochemical, food and food production facilities, and the decoration industry.
R&D and Analysis Laboratory
We examine samples from our customers and produce the required raw materials with suitable properties.
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