IS 5522:2014
Steel and Iron - Stainless Steel sheets and strips for utensils- Specification
Summry
Stainless steel sheets and strips for utensils are flat-rolled austenitic stainless steels designed for direct food contact. They provide excellent corrosion resistance, hygiene, and durability. Commonly used in cookware, kitchen appliances, and storage containers, these sheets and strips are easy to form, clean, and maintain while ensuring safe food handling.
Why BIS Certificate is Mandatory for Stainless Steel sheets and strips for utensils ?
BIS certification is mandatory to ensure that stainless steel sheets and strips used in utensils meet Indian Standards for chemical composition, corrosion resistance, and mechanical properties. It prevents the use of substandard or unsafe materials that may contaminate food, ensures uniform quality, and safeguards public health and consumer safety.
What is BIS Certified for Stainless Steel sheets and strips for utensils ?
The BIS certified specification defines the standards for stainless steel sheets and strips used in food utensils. It specifies requirements for chromium, nickel, carbon content, mechanical strength, corrosion resistance, surface finish, and dimensions. Compliance ensures the steel is safe for food contact, hygienic, durable, and suitable for manufacturing utensils and kitchen appliances.
Test required for Stainless Steel sheets and strips for utensils
| Title | Mandatory/Optional |
|---|---|
| Manufacture | Required |
| Freedom from Defects | Required |
Chemical Composition
| Title | Mandatory/Optional |
|---|---|
| Ladle Analysis | Required |
| check analysis | Optional |
Mechanical Properties
| Title | Mandatory/Optional |
|---|---|
| Tensile test: | Required |
| Hardness Test | Required |
| Bend Test (for gradeX07Cr17) | Required |
| Erichsen Cupping test* | Optional |
| Dimensional tolerances | Required |
| Surface Finish | Required |
Benefits of BIS Certification for Stainless Steel sheets and strips for utensils
1. Food Safety Assurance BIS certification ensures sheets and strips are non-toxic, hygienic, and safe for direct contact with food, preventing contamination.
2. Consistent Quality Certified products maintain uniform chemical composition, corrosion resistance, and mechanical strength for reliable utensil manufacturing.
3. Durability and Hygiene BIS-certified steel resists rust, staining, and wear, making utensils long-lasting and easy to clean.
4. Legal Compliance BIS marking is mandatory in India, allowing manufacturers and importers to sell products without legal hurdles or penalties.
5. Consumer Trust and Market Advantage Products with BIS certification gain credibility, acceptance in organized markets, and higher demand from consumers seeking safe and quality kitchen appliances.