Announcement on Domestic Futures Sales Price Adjustment by Baosteel Group in August 2022

SK5 steel strip offers high precision and reliability, suitable for the manufacturing of various tools and blades, making it your ideal choice.

S45C cold-rolled steel strip is a high-quality carbon structural steel in the JIS standard, corresponding to grade 45 steel in the GB standard. Typically, S45C steel, with a carbon content of around 0.45%, is utilized for forming and then undergoes quenching and tempering to achieve a certain hardness, providing good tensile strength. Common applications include tools such as knives and bundling tools.

Materials like 65Mn, 60Si2Mn, 75Cr1, 80CrV, SK5, SKS51, and EN 10083-3:2006 hot-rolled steel plate and steel strip standard's 51CrV4, SK85 are commonly used in tool manufacturing. However, the choice depends on the specific tool application. For instance, tools requiring heat resistance, such as diamond saw blades, often use 75Cr1 or 51CrV4 cold-rolled steel strips.

DC01-LC indicates a simple cold-rolled state, referring to ordinary cold-rolled materials, with a maximum hardness of HV115 and a tensile strength in the range of 270-410 N/mm². Further hardening results in different grades, such as DC01-C290, DC01-C340, DC01-C390, DC01-C440, DC01-C490, DC01-C590, DC01-C690, among others.

High hardness wear-resistant steel plates are widely used in mines, construction machinery, and engineering machinery, such as cement pusher plate, concrete mixer lining plate, excavator bucket plate, and metal shredder blade.

Looking for steel plates with high wear resistance? We offer a variety of high-strength, high-wear-resistant steel plates, including high manganese steel plates, abrasion-resistant chromium iron steel plates, and alloy wear-resistant steel plates, among others. These steel plates are widely used in fields such as ball mills, crushers, and construction machinery, ensuring long-term stable operation of your equipment in high-intensity working environments.

DH36 is a type of low-alloy high-strength ship plate steel. This grade of steel, based on low-carbon steel, is enhanced in strength and low-temperature impact toughness by adding various alloying elements such as Nb, Ti, Ni, Mn, etc. (usually in amounts less than 3%). Additionally, this steel is corrosion-resistant, fatigue-resistant, has low carbon equivalent, and exhibits good welding and forming properties. Therefore, DH36, as one of the higher quality grades of steel

C67S is a type of high carbon spring steel primarily composed of carbon (C) and silicon (Si) elements. It possesses excellent elasticity and wear resistance, making it suitable for manufacturing various types of springs and spring components. C67S spring steel exhibits outstanding elastic properties, quickly returning to its original shape after being subjected to stress. Additionally, it has high hardness and wear resistance, making it suitable for applications requiring high elasticity and durability. This steel is typically cold-rolled to improve its surface quality and dimensional accuracy. It undergoes heat treatment, such as spheroidizing annealing, to adjust its mechanical properties and structure. C67S spring steel is commonly used in industries such as automotive, machinery, tools, and furniture for manufacturing various components including springs, blades, saw blades, and cutting tools.

Originally designated as a tool steel grade in the German DIN 17350-1980 standard, 75Cr1 corresponds to the domestic Chinese GB standard grade 75Cr. The "1" in DIN standard 75Cr1 is part of the naming convention used to indicate the range of chromium content constraints. Over time, due to development by domestic steel mills and market demand, 75Cr1 cold-rolled steel strip has become one of the representative grades in China's alloy tool steel industry.