NEWS | Wanzhi Group

188 1810 and 180 Stainless Steel differences advantages and disadvantages

Comparing 18/8 18/10 & 18/0 Stainless Steels

When you buy stainless steel cutlery or pots in the supermarket, you may have seen three different steel labels: 18/8 18/10 & 18/0 stainless steel. It is normal that these numbers are difficult for ordinary people to distinguish the difference, so what makes one stainless steel different from another? Which stainless steel is the best to choose? To quickly understand the differences between the three grades, here is a summary of the chemical composition, advantages and disadvantages of each stainless steel grade. 18/8 18/10 & 18/0 Stainless Steels Comparison Type Composition Pros Cons 18/10 Stainless steel Chromium-18% Nickel-10% Strongest commonlyused grade of stainlesssteel Highly anti-corrosive Resistant to piting Vuinerable tosaltwater […]

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Stainless steel square steel welding is prone to rust spots

Will stainless steel rust?

NEWS / wanzhigroup

Stainless steel is widely praised for its durability and reputation as “stainless”, but many people still wonder: will stainless steel rust? The answer is under certain conditions. While stainless steel is highly resistant to corrosion, it is not completely immune. Why is stainless steel (mostly) rust-resistant? Stainless steel contains at least 10.5% chromium, which reacts with oxygen to form a thin, invisible, passive layer of chromium oxide on its surface. This chromium oxide layer acts as a barrier, blocking moisture and oxygen from reaching the underlying steel. When the steel is scratched, this chromium oxide layer will usually repair itself in an oxygen-rich environment, keeping the metal protected.However, this passive

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AISI 1095 carbon steel - 10 series steel - Hardness can reach HRC 57-60

Is high carbon steel harder or softer

NEWS / wanzhigroup

Uncovering the relationship between carbon content and material properties In industrial manufacturing and material selection, the hardness of steel is a key indicator. Many buyers and consumers often ask: “Is high carbon steel harder or softer?” This article will comprehensively answer this question from the perspective of carbon content, steel properties to practical applications, and provide professional advice on purchase and use. How Carbon Content Affects Steel Hardness The hardness of steel is mainly determined by its carbon content. High carbon steel usually refers to alloys with a carbon content of more than 0.6%, between 0.6% and 1.5%. While low carbon steel has a carbon content of less than 0.3%,

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304 vs 316 Stainless Steel: Comprehensive Comparison of Key Differences

304 vs 316 stainless steel Differences

NEWS / wanzhigroup

This article explores the key differences between 304 vs 316 stainless steel to help engineers, purchasers, and consumers make an informed choice. Stainless steel is a cornerstone material of modern manufacturing, with 304 and 316 stainless steel dominating industrial applications. While both are austenitic stainless steels with similar properties, their differences in chemical composition, performance, and cost make them suitable for different uses. 1、Chemical Composition Differences The main difference lies in their alloying elements: 304 stainless steel: Contains 18% chromium and 8% nickel (18/8 grade) and no molybdenum. This composition provides strong corrosion resistance in mild environments. 316 stainless steel: Adds 2-3% molybdenum to enhance resistance to chloride-induced corrosion (such

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can stainless steel rust-how to clean stainless steel

How to Remove Rust from Stainless Steel

NEWS / wanzhigroup

Remove rust has always been a topic that cannot be separated from steel products. As stainless steel is known for its rust-free properties, will it rust? Although stainless steel is known for its durability and smooth appearance, even this corrosion-resistant material will rust when it comes into contact with moisture, salt or pollutants. Fortunately, rust can be removed from the surface of stainless steel using some common items or special products. Below, we outline proven methods to restore your stainless steel surfaces and prevent future rusting. 1、Basic Cleaning and Gentle Remove Rust Methods Use gentle methods first to avoid damaging the protective chromium oxide layer on the stainless steel surface.

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Architecture Exhibition in Istanbul, Türkiye

Company / wanzhigroup

Celebrate the successful conclusion of Wanzhi Architecture Exhibition in Istanbul, Türkiye. Exhibition Profile Describe Yap ı – Since 1978, Turkeybuild Istanbul has been holding world-class international building materials and technology activities all over Türkiye. The goal of the construction exhibition is to bring the world to Türkiye. Time April 16-19, 2025 Address TUYAP Exhibition and Convention Center Wanzhi Location Exhibition Hall: 7 Booth Number: 7553 Exhibition Experience Every day, a large number of new and old customers come to our showroom for consultation. We sincerely treat every customer and every customer who chooses Wanzhi, and we provide the highest quality service and products. Online invitation, offline communication. The exhibition allows

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Carbon Steel and Stainless Steel

NEWS / wanzhigroup

Carbon steel and stainless steel each have their own strengths. Carbon steel, also known as carbon steel, typically has a carbon content range of 0.0218% to 2.11% (mass fraction). When the carbon content exceeds 2.11%, it is generally referred to as cast iron. Stainless steel belongs to alloy steel, and its core alloying element is chromium (Cr, usually ≥ 10.5%). The carbon content of stainless steel ranges from 0.03% to 0.15% (mass fraction), and some ultra-low carbon stainless steels (such as 304L and 316L) even have a carbon content of ≤ 0.03%. Stainless steel, also known as “inox steel” (French “inoxydab” means “non oxidizable”), truly lives up to its name

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2025 Wanzhi Steel Good luck in starting work

Good luck in the new year and good fortune

Company / wanzhigroup

Start working As the warm sunshine of the New Year shines down, the Spring Festival holiday quietly ends. Wanzhi’s partners return to their respective posts with expectations for the future and start a new chapter of work. Team in place This is a team full of vitality and warmth. Here, cooperation is the main theme, with mutual support and progress together. In 2025, the Magic Team will move forward courageously towards higher goals and fight for honor. The factory is already busy A new chapter has begun, and all factory staff are in place! The machines are running at high speed, the raw materials are in sufficient supply, and the

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Inviting you to attend Uzbuild 2025 Uzbekistan exhibition

Company / wanzhigroup

Uzbekistan Uzbuild 2025 Exhibition Information Exhibition Name: Uzbuild 2025 Exhibition Hall Name: CAEx Exhibition Hall Address: 1 MILLIY BOG STR., TASHKENT, MIRZO-ULUGBEK DISTRICT Booth Number: L60 Corporate name: Zhengzhou Wanzhi Steel Materials Co., Ltd. Introduction to Wanzhi Steel Wanzhi Steel was founded in 2011 and is a leading manufacturer and supplier of various steel products in China. Our main products include hot-rolled/cold-rolled steel, galvanized steel, aluminum zinc coated steel, color coated steel, and stainless steel coils, strips, plates, pipes, bars, wires, nets, etc. Wanzhi Steel is a subsidiary of Wanzhi Group, which is a company that integrates factories and trade. Our headquarters is located in Zhengzhou, Henan Province, covering an

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Nano color steel tile Roof board Corrugated steel sheet

Difference between nano color steel tiles & color steel tile

NEWS / wanzhigroup

Overview of Nano Color Steel Tiles and Ordinary Color Steel Tiles Color steel tiles are a kind of building materials made of color-coated steel coils through a series of processes. It are widely used in industries, civil buildings, municipal engineering and other fields. Nano color steel tiles are new products based on ordinary color steel tiles, using new nano materials, with higher performance and better quality. White Color steel tiles Color steel tiles produced How to distinguish nano color steel tiles from ordinary color steel tiles? 1.Distinguish from the material The material of nano color steel tile adopts new nano material, which has higher corrosion resistance, durability and fire resistance;

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