Why Choose Sanmei Matal's 6Cr13 Stainless Steel
Our supplied **6Cr13 **is recognized for its outstanding metallurgical characteristics, which directly contribute to superior product performance in precision blade manufacturing. Specifically, these attributes deliver:
Low macrosegregation – ensures uniform chemical distribution across the strip, reducing variation during edge processing and improving batch consistency.
Finely dispersed carbides – supports clean shearing and precise blade edge grinding, resulting in smoother cutting performance and better wear resistance.
Excellent heat treatment response – allows for stable hardness control across the strip, ensuring consistent mechanical properties after quenching and tempering, critical for razor and surgical blade quality.
6Cr13 Properties and Chemical Composition
6Cr13 Mechanical Properties (Annealed, 25°C)：
Yield Strength (Rp0.2): ≥ 590 MPa
Elongation: ≥ 15%
Hardness: HB ≤ 235 | HRB ≤ 99
6Cr13 Stainless Steel Chemical Composition
| Standard | 등급 | 기음 | 시 | 민 | 피 | 에스 | 크 | 니 | V | N |
|---|---|---|---|---|---|---|---|---|---|---|
| Q/JGBXG002-2019 | 6Cr13 | 0.60–0.70 | ≤0.80 | ≤1.00 | ≤0.035 | ≤0.005 | 13.00–14.00 | ≤0.30 | 0.05–0.20 | / |
Application Areas: Diverse Cutting Uses with a Razor Blade Focus
Among these, razor blade production places the most stringent demands on material flatness, carbide control, and heat treatment response—making it a standout application that showcases the strength of our 6Cr13 material. We highlight this segment not only because of its technical requirements, but also because we actively support OEM and project-based customers in the global shaving industry.
At the same time, our 6Cr13 stainless steel serves as a reliable blade material across other industries where precision, hardness, and corrosion resistance are essential.
6Cr13 Specification
Also available in coils, sheets, strips, or other customized shapes to meet specific processing and application needs. As we supply per batch and furnace number, please contact us for tailored specifications and availability.
Certifications & Quality Assurance
Sanmei's 6Cr13 stainless steel is backed by internationally recognized verification, ensuring our clients receive both quality and traceability assurance.
Mill Certificate per Batch: Each coil is traceable to a specific furnace number and supplied with a corresponding mill certificate.
SGS Third-Party Inspection: Independent test reports available to verify mechanical and chemical properties upon request.
Recycled Material Verification: Our partner mills have been SGS-certified for supplying martensitic stainless steel with over 60% recycled content. This supports our clients' sustainability goals and compliance with ESG or green procurement initiatives.
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