Stainless steel stands out as a go-to material for kitchen essentials. It is made by combining iron with elements like chromium, nickel, and small traces of other metals, allowing for more resistance to rust, corrosion, and heat.

You might have come across labels like “cutlery 18/10”, but what does this mean? It actually indicates the stainless steel grading. Not all stainless steel is the same. Different grades contain varying levels of these elements, affecting everything from strength to shine.

In this guide, we’ll break down what 18/10 stainless steel is and how it compares to other grades. We’ll also cover care tips for keeping your stainless steel items in great shape and answer more related questions.

What is 18/10 Stainless Steel?

So, what does 18/10 stainless steel mean? It is a steel alloy composed of 18% chromium and 10% nickel. Its durability and food safety make it a common choice in both household and professional kitchens, which is why you can see it used by leading houseware companies like Life & Living.

What Do the Numbers in Stainless Steel Mean Exactly?

The numbers in stainless steel grades, such as 18/10, indicate the percentage of two key alloying elements: chromium and nickel.

The first number (in this case, 18) refers to chromium, which boosts rust and corrosion resistance. On the other hand, the second number (like 10 in 18/10 stainless steel) represents nickel, which adds shine, strength, and durability.

These ratios directly impact the steel’s performance, especially in cookware and tableware that need to withstand frequent use, moisture, and heat.

Stainless steel is commonly used in kitchenware due to its durability and food safety, which is why you can see it used by leading houseware companies like Life & Living.

Comparing Different Grades of Stainless Steel

Now, let’s compare the 3 most common stainless steel grades, including 18/10, 18/8, and 18/0.

The Features of 18/10 Stainless Steel

Also known as AISI (American Iron and Steel Institute) Type 316 stainless steel, 18/10 stainless steel is a high-performance alloy containing 18% chromium and 10% nickel, as mentioned earlier.

One of the standout features of 18/10 stainless steel is its ability to withstand exposure to acidic ingredients, like vinegar or tomato-based sauces, without staining or reacting. It also resists rust and pitting, even in humid or coastal environments. And due to its smooth, non-porous surface, it’s easy to clean and dishwasher safe.

Furthermore, thanks to its excellent heat tolerance (up to 1598°F or 870°C), this stainless steel is commonly used in premium pots, pans, and bakeware. It can even be molded easily to create elegant, seamless product designs.

That said, 18/10 stainless steel is generally more expensive than other grades due to its higher nickel content. It’s also less magnetic, which may limit use with induction cooktops unless bonded with magnetic materials.

Still, this material is ideal in any applications where both aesthetics and performance matter, from 18/10 stainless steel cookware to cutlery, food storage containers, and high-end kitchen tools.

The Features of 18/8 Stainless Steel

18/8 stainless steel, also known as Type 304 in the AISI grading system, is another widely used grade with 18% chromium and 8% nickel. It belongs to the austenitic family of stainless steels, meaning it maintains strength without becoming brittle and resists rust better than ferritic types.

Compared to 18/10 stainless steel, 18/8 has slightly less nickel, making it a more affordable yet still reliable option. It’s food-safe, non-reactive with most ingredients, and performs well under everyday cooking conditions.

Besides, 18/8 stainless steel cookware can withstand high temperatures (up to 1598°F or 870°C), though it may begin to degrade slightly faster than 18/10 stainless steel cookware when exposed to extreme or prolonged heat.

While highly regarded for general use, its corrosion resistance is marginally lower than 18/10, especially in high-salt marine environments or prolonged exposure to harsh chemicals. It also has a slightly lower level of luster.

Despite these minor drawbacks, 18/8 stainless steel is a popular choice for household cookware, cutlery, sinks, and even food prep surfaces in commercial kitchens. Its ease of welding and good formability also contribute to its widespread adoption beyond the kitchen tools, allowing for applications in some outdoor furniture and more industries.

The Features of 18/0 Stainless Steel

Commonly referred to as Type 430 stainless steel in the AISI grading system, 18/0 stainless steel contains around 18% chromium and 0% nickel.

This grade is valued for its affordability and practicality in everyday kitchen tools. It’s widely used for products that don’t typically face extreme heat or prolonged exposure to moisture, including flatware and utensils, as well as gadgets like ladles, spatulas, etc.

However, 18/0 stainless steel doesn’t hold up as well in harsh conditions. It’s more vulnerable to corrosion, especially in salty or acidic environments, and doesn’t retain its luster over time. The lack of nickel also makes it more prone to bending or cracking under pressure.

Nevertheless, for users with nickel allergies or those looking for basic, budget-friendly kitchenware, 18/0 stainless steel remains a reliable and accessible option.

At a Glance: 18/10 vs 18/8 vs 18/0 Stainless Steel

Now that you know what 18/10 stainless steel is in cookware and other products, remember to choose the right stainless steel grade for your specific application, as it can make a big difference in appearance and long-term performance. To help you quickly compare the key differences, here’s a side-by-side comparison of 18/10, 18/8, and 18/0 stainless steel:

Type	18/10 Stainless Steel	18/8 Stainless Steel	18/0 Stainless Steel
AISI Grade	Type 316	Type 304	Type 430
Chromium Content	~18%	~18%	~18%
Nickel Content	~10%	~8%	~0%
Overall Durability	Excellent: highly resistant to wear and tear	Strong: built for daily use	Moderate: better for light use
Corrosion Resistance	Superior: resists rust, even in coastal areas	Good: holds up in most environments	Basic: may corrode in salty or humid conditions
Heat Resistance	High: up to 1598°F (870°C)	High: up to 1598°F (870°C) but may degrade faster	Lower: not recommended for extreme heat
Luster / Appearance	Brilliant, mirror-like finish	Polished but slightly less shiny	Matte or duller surface
Cost	Higher	Moderate	Low
Ideal Applications	High-end cookware, cutlery, food storage, and premium utensils	General household cookware, serving tools, and commercial kitchen surfaces	Budget flatware, utensils, and kitchen gadgets

Why is Stainless Steel Preferred for Cookware?

A stainless steel pan and pot that offer durability, safety, and aesthetic appeal that meets the needs of both home cooks and professional chefs.

Stainless steel remains one of the top choices for cookware, and here are the reasons why:

Easy to Shape and Form: Stainless steel can be effortlessly molded into a wide range of cookware shapes, allowing for flexible designs and ergonomic handles, without compromising its structural integrity.
Resists Corrosion and Rust: Thanks to its chromium content, stainless steel forms a passive layer that effectively withstands acidic ingredients, moisture, and daily wear without degrading or rusting.
Withstands High Heat: It tolerates extreme temperatures and thermal shock without warping, making most grades ideal for both stovetop and oven use.
Preserves Flavors Naturally: It is more chemically stable than other metals, which means it is less likely to react with foods or leach unwanted flavors into your dishes, letting the ingredients’ own taste and aroma shine through during cooking.
Retains a Lasting Shine: Its inherent luster provides a sleek, mirror-like finish that retains its professional, clean look over time with proper care.
Safe for Food Contact: Being non-toxic and non-porous, stainless steel is approved for safe, hygienic food preparation.

How to Care for Stainless Steel Cookware and Cutlery?

Whether you’re using stainless steel cutlery, pots, or pans, following a few simple habits can help prevent staining, maintain the shine, and ensure your pieces stay in excellent condition for years to come.

While most stainless steel cookware and cutlery are dishwasher-safe, it is generally recommended to handwash them to maintain their shine.

Opt for Handwashing

While many stainless steel items are labeled dishwasher-safe, handwashing is gentler and more effective in maintaining the material’s polished finish. Dishwashers can expose your cookware and cutlery to harsh detergents and high heat, which may dull the surface or cause discoloration more easily over time.

Use Mild Soap and a Soft Sponge

Skip abrasive scrubbers and harsh cleaning agents. Instead, use a soft sponge or cloth with a mild dish soap. If food is stuck on, soak the item briefly in warm, soapy water and gently wipe it clean. A paste made of baking soda and water can also help with tougher spots, just make sure to rinse it thoroughly afterward.

Avoid Prolonged Soaking

Though stainless steel resists corrosion, prolonged exposure to highly acidic or salty water, especially in lower-nickel grades, can lead to water spots, mineral deposits, or surface pitting. So, do not soak your stainless steel items for hours or overnight. Clean them as soon as possible after use.

Dry Promptly After Washing

Leaving stainless steel to air-dry can result in unsightly water spots or streaks. To maintain a flawless finish, dry each piece with a soft towel immediately after washing. This not only keeps your items looking polished but also prevents moisture-related damage.

More FAQs About Stainless Steel

Is stainless steel cookware safe to use?

Yes, stainless steel cookware is generally safe to use. It is more resistant against acidic foods and remains stable at typical cooking temperatures, making it less likely to release harmful substances. For the best safety and performance, choose food-grade stainless steel according to your application and ensure the product meets relevant safety certifications.

Is 18/10 stainless steel the same as 304 stainless steel?

No, 18/10 stainless steel is not the same as 304 stainless steel. While both are high-quality, food-grade alloys, 18/10 stainless steel typically refers to a type with 18% chromium and 10% nickel, often associated with Type 316 stainless steel. On the other hand, 304 stainless steel usually contains 18% chromium and 8% nickel, making it equivalent to 18/8 stainless steel.

Is stainless steel dishwasher-safe?

Yes, most stainless steel items are dishwasher-safe thanks to their durable, rust-resistant surface. Nevertheless, for optimal care and to preserve its brilliant shine over time, handwashing is often recommended, especially for premium pieces and delicate items like sharp knives.

If you do use a dishwasher, ensure that stainless steel items aren't in direct contact with other metals, as this can sometimes lead to discoloration. Also, avoid excessively long cycles or very harsh detergents.

Is 18/10 stainless steel good for cookware and cutlery?

Yes, 18/10 stainless steel is a good choice for cookware, cutlery, food storage containers, and other premium utensils. Its high chromium and nickel content provide corrosion resistance and a polished finish that lasts for years.

Still, it is generally more expensive than other stainless steel grades. If you are more budget-conscious, 18/8 or 18/0 stainless steel is excellent for everyday use, though they may offer just slightly less durability and shine.

Partner with Life & Living - The High-Quality Stainless Steel Cookware Manufacturer

Durability, safety, and timeless appeal make stainless steel cookware a favorite among brands and consumers alike. At Life & Living, we bring these qualities to life through expert OEM/ODM manufacturing and sustainable practices that support long-term brand growth.

Whether you’re targeting the retail, commercial, or gifting markets, our products combine functional excellence with elevated design. We specialize in high-quality, food-grade stainless steel products that are built to last against rust, high temperatures, and chemical reactions. Being easy to clean and maintain, our stainless steel items offer a hygienic surface and professional finish ideal for kitchenware, tableware, food containers, and more.

One standout example of Life & Living’s innovation is our patented microwave-safe stainless steel food container, which is made from an exclusive stainless steel material by MicroSteel® that eliminates sparks and enables safe reheating, along with a round-edge design for a sleek look and feel. There is also a version made out of recycled metals, aligning function with environmental responsibility.

Life & Living’s patented microwave-safe stainless steel food container

Moreover, here’s everything else you can expect when working with us:

Full-Service Manufacturing: We can support the whole manufacturing process from material selection to prototyping, private-label packaging, and global delivery.
Sustainable Materials: To support eco-conscious procurement, we proudly provide internationally certified recycled stainless steel, helping brands meet ESG and SDG goals while reducing carbon emissions.
Comprehensive Customizations: There are also plenty of aspects that can be tailored specifically to your vision, including the stainless steel thicknesses, finishes, surface treatments, and logo stamping to meet unique market needs.

Ready to launch or revamp your stainless steel product line? Contact Life & Living today to start your project.