The highest hardness that can be achieved is about HB538, and the tensile strength σb is 600 ~ 1100MPa. Hammer, crowbar or the like by 0.; Q255, & AMP; # 8194 can be rolled into steel, steel plate, etc. China Carbon Steel (C: 0. First let's take a look at the number of carbon steel grades and corresponding use: First, carbon steel grades and uses 1, ordinary carbon steel: carbon steel is divided into 5 licenses in accordance with steel yield strength: Q195, Q215, Q235, Q255, Q275.; carbon tool steel: mainly used for tools, molds, measters, etc.045%) high quality carbon steel (s ≤ 0.

High carbon steel (C: & gt; 0.70% to 1. Such as ZG25, indicating a C: 0. According to the quality of product quality, ordinary carbon structural steel and high quality carbon structural steel.70%, can be hardened and tempered. has strictly followed the high-precision processing of carbon steel according to user needs, and the products covers multiple industries and areas, and has multiple types of high-precision CNC CNC machining equipment (mainly including CNC lathes, milling machines, processing.High quality carbon structure steel:custom automotive exteriors parts The steel number is expressed in the average quality of carbon. Uses: Mainly used in manufacturing various machine parts; Such as T9, T12, etc.

Such as 20 #, 45 #, etc.20% (20,000). The higher the amount of carbon, the larger the strength, the larger strength, but the plasticity is reduced (additional, including carbon alloy is generally referred to as cast iron.60% # to 1. T9 indicates a C: 0.), serving users with a complete product supporting service and complete solution service users. Uses: Mainly used to make a variety of tools, measuring tools, molds, etc.040 %, P ≤ 0.

Therefore, in various uses of medium intensity levels, medium carbon steel is widely used, except for building materials, is also used to manufacture various mechanical parts.040%) Advanced high quality carbon steel (S ≤ 0

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