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The Function and Characteristics of Cr12MoV Cold Working Die Steel
Ⅰ-What is Cr12MoV Cold Working Die Steel The Cr12MoV cold working die steel produced by Jinbaicheng belongs to the category of high wear-resistant micro deformation tool steel, which is characterized by high wear resistance, hardenability, micro deformation, high thermal stability, high bending s...Read more -
The difference between aluminum square tube and aluminum profile
There are many types of aluminum profiles, including assembly line profiles, door and window profiles, architectural profiles, etc. Aluminum square tubes are also one of the aluminum profiles, and they are all formed by extrusion. The aluminum square tube is an Al-Mg-Si alloy with medium strength...Read more -
Surface treatment on seamless steel pipes
Ⅰ- Acid Pickling 1.- Definition of Acid-Pickling: Acids are used to remove iron oxide scale chemically at a certain concentration, temperature, and speed, which is called pickling. 2.- Acid-Pickling classification: According to the type of acid, it is divided into sulfuric acid pickling, hydrochl...Read more -
How to choose the most suitable PPGI for different industries
1. National key project color coated steel plate selection plan Application industry National key projects mainly include public buildings such as stadiums, high-speed rail stations, and exhibition halls, such as the Bird’s Nest, Water Cube, Beijing South Railway Station, and the National G...Read more -
Eight Characteristics of 3PE Anticorrosive Steel Pipe
The base materials of 3PE anti-corrosion steel pipes include seamless steel pipes, spiral steel pipes, and straight seam steel pipes. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the petroleum pipeline industry due to its excellent corrosion resistance, water ...Read more -
Difference between cold working die steel and hot working die steel
Part 1 - Cold working die steel Cold working die steel includes molds for manufacturing punching and cutting (blanking and punching molds, trimming molds, punches, scissors), cold heading molds, cold extrusion molds, bending molds, and wire drawing molds, etc. 1. Working conditions and performanc...Read more -
Difference Between Brass and Tin Bronze and Red Copper
ONE-Different Purposes: 1. Purpose of brass: Brass is often used in the manufacturing of valves, water pipes, connecting pipes for internal and external air conditioning units, and radiators. 2. Purpose of tin bronze: Tin bronze is a non-ferrous metal alloy with the smallest casting shrinkage, us...Read more -
Cold Work Tool Steel Stock Sizes and Grades
There are different processes used for the production of metal tools under ‘cold condition’, which is broadly defined as surface temperatures below 200°C. These processes include blanking, drawing, cold extrusion, fine blanking, cold forging, cold forming, powder compacting, cold rolling, and she...Read more -
Characteristics, applications, and commonly used grades of aluminum plates
Recently, many customers have been purchasing aluminum plates, and due to their desire to improve the material usage of the processed products, they have a wait-and-see attitude towards the selection of various series of aluminum plates. Here, I will provide a detailed introduction to the charact...Read more -
What is grouting pipe
The grouting pipe is a kind of embedded grouting pipe system, which is used for permanent sealing of construction joints, cold joints, pipe seepage joints, gaps between ground walls, etc. in concrete. It is very appropriate to install grouting pipes between the joints of new and old concrete. Whe...Read more -
What is free-cutting steel?
1.General introduction of free-cutting steel Free cutting steel, also refers as the free-machining steel, is the alloy steel by the addition of one or more free cutting elements such as sulfur, phosphorus, lead, calcium, selenium and tellurium to improve its cutting property. Free cutting steel i...Read more -
What is Finish-rolled Bright Steel Pipe
Finish-rolled bright steel pipe is a high-precision steel pipe material after finishing drawing or cold rolling. Because the inner and outer walls of precision bright tubes have no oxide layer, no leakage under high pressure, high precision, high finish, no deformation during cold bending, flarin...Read more