When you are choosing a stainless steel kitchen sink, one of the biggest questions is whether the material is truly SS304 stainless steel or not. Many products in the market claim “304 grade,” but not all are genuine.
So the real question is: Is the Lorazzo sink genuine AISI 304 stainless steel?
In most premium kitchen sink ranges, SS304 is considered the standard for durability, rust resistance, and long life. In this guide, you will understand how to verify a 304 stainless steel kitchen sink, what makes SS304 special, and how to avoid fake or low-grade materials.
What is SS304 stainless steel in a kitchen sink?
An SS304 sink is made from AISI 304 grade stainless steel, which contains
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18% chromium
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8% nickel
This composition makes it:
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Highly rust resistant
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Food-safe
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Long-lasting
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Ideal for daily kitchen use
That is why an SS304 kitchen sink is widely used in modern modular kitchens.
A stainless steel sink made from SS304 is considered premium because it handles water, detergent, heat, and heavy utensils without quick corrosion.
Why Buyers Are Confused About SS304 Sink Quality
Today, many sellers label products as 304 sink, but quality is not always consistent.
Common issues:
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Fake SS304 labeling
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Mixing SS202 with SS304 claims
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No proper certification
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Low-nickel-content steel
This creates confusion when buying a stainless steel kitchen sink or comparing options online.
How to Identify a Genuine SS304 Kitchen Sink
If you are planning to buy a kitchen sink made of 304 stainless steel, check these points:
1. Material Marking
Look for:
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SS304 marking
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AISI 304 label
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18/8 stainless steel tag
A genuine 304 stainless steel sink usually has proper marking or certification.
2. Thickness Check
A good 304 stainless steel kitchen sink usually has:
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0.8mm to 1.0mm thickness (standard range)
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Strong vibration resistance
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Less noise during water flow
3. Magnet Test (Myth Explained)
Many people believe:
If magnet sticks, it is fake SS304
But this is NOT fully correct.
Even a stainless steel 304 sink can show slight magnetic response due to manufacturing stress. So a magnet test alone is not reliable.
4. Surface Finish & Rust Resistance
A genuine stainless steel 304 sink:
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Does not rust easily
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Has smooth brushed finish
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Resists stains and corrosion
5. Use a Steel Grade Tester to Verify SS304
One of the most accurate ways to identify genuine SS304 stainless steel is by using a steel grade tester or metal analyzer machine.
These devices help check:
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Nickel percentage
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Chromium content
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Actual steel grade
Professional manufacturers and quality suppliers often use these machines to confirm whether the material is real SS304 stainless steel or a lower-grade alternative.
SS 304 Kitchen Sink Price vs Quality
The SS 304 kitchen sink price depends on:
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Thickness of steel
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Handmade or pressed design
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Coating & soundproofing
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Brand quality standards
A high-quality 304 sink may cost more, but it lasts significantly longer than cheaper alternatives.
Handmade Stainless Steel Kitchen Sink Advantage
A modern stainless steel kitchen sink that is handmade offers:
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Stronger build quality
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Deeper bowl design
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Better finishing
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Premium look
Handmade construction also improves durability compared to machine-pressed sinks.
SS304 Kitchen Sink Buying Checklist
Before buying a ss304 kitchen sink, check:
SS304 marking available
Proper thickness (0.8–1.0mm)
Warranty provided
Rust resistance guarantee
Trusted manufacturer
This ensures you get a real 304 stainless steel sink and not a lower-grade substitute.
Final Verdict
A genuine SS304 sink is always the best choice for modern kitchens due to its durability and rust resistance. Whether you are comparing a stainless steel sink, checking SS 304 kitchen sink prices, or evaluating a 304 stainless steel kitchen sink, always focus on material authenticity.
If you choose a high-quality stainless steel sink, you ensure long-term performance, hygiene, and value for money.
Read More Blogs
Why Lorazzo is the Best Kitchen Sink Brand in India
304 Stainless Steel Kitchen Sink
Best stainless steel kitchen sink in 2026
FAQs
Is SS304 better than SS202?
Yes, SS304 is more rust-resistant and durable than SS202.
What is kitchen sink 304 stainless steel?
It is a food-grade steel used in premium sinks for long-lasting performance.
Does SS304 sink rust?
A genuine SS304 sink is highly rust-resistant but not 100% rust-proof under extreme conditions.
Why is stainless steel sink popular?
Because it is durable, hygienic, and easy to maintain.
