May I ask the chemical experts, what is the melting point of white steel high speed steel ? 5

Depending on the chemical composition contained, the melting point is different, and the melting point of high-speed steel is usually between 1350 and 1520.

High-speed steel is a kind of tool steel with high hardness, high wear resistance and high heat resistance, also known as high-speed tool steel or front steel, commonly known as white steel. HSS is Taylor and M. in the United StatesWhite created it in 1898.

High-speed steel has good process performance, strength and toughness, so it is mainly used to manufacture complex thin edge and impact-resistant metal cutting tools, and can also be used to manufacture high-temperature bearings and cold extrusion dies. In addition to the high-speed steel produced by the smelting method, powder metallurgy high-speed steel appeared after the 60s of the 20th century, which has the advantage of avoiding the reduction of mechanical properties and heat treatment deformation caused by carbide segregation caused by smelting production.

The melting point of this steel is not related to chemical industry.

<> can be accurately collected with our software.

White steel is a common name for high-speed steel, but white steel in chemical plants is a common name for stainless steel. In factories workers call high-speed steel "edge steel", tool factories, cutters.

The high-speed steel knife blank produced by the cutting tool factory (sharpened into cutter and thread knife by the user himself) is polished and has a white and bright color, so it is called "white steel knife".

English name: High Speed Steel, abbreviation: HSS

Material: W18CR4V, W6MO5CR4V2, 9341, M42, 7442, 4241, Performance: It has high red hardness and die wear resistance, fast cutting speed, sharp cutting edge, high toughness, excellent performance of impact resistance, bending strength, punch.

The striking toughness is at the same level as that of ordinary high-speed steel. The service life is more than 2 times that of ordinary high-speed steel. Improve the production efficiency of machine tools by more than 2 times. Synthesis.

The performance reaches the level of cobalt-containing high-speed steel M42, with a good performance ratio, and the die blade effectively solves the problem of the previous process for customers.

Scope of application: It is suitable for the outer circle, end face, inner hole, thread, plane, step, groove and cut of general lathes, semi-automatic and automatic lathes and planers.

Processing of broken processes. Features: It is made of high-speed steel, which has good toughness and high hardness, and the cutting geometric parameters can be ground on demand.

Hardness range: HRC58-62 HRC63-65 HRC68-70

White steel is high-speed steel, generally used in the manufacture of drill bits, milling cutters and other cutting tools, the production of knives can be high-speed cutting, 500 can still maintain high hardness, steel number w18cr4v w6mo5cr4v2, etc., there are also stainless steel called white steel.

White Steel 304 Chemical Composition.

1. National standard 0Cr18Ni9 (GN T1220-1992) carbon c; Manganese mn ; Phosphop ; Sulfur ; Silicon si ; Chromium cr:; ni：

2. American Standard 304

Carbon c ; Manganese mn ; Phosphop ; Sulfur ; Silicon si ; Chromium cr:; ni：；Nitrogen n

It's stainless steel, like your pot is white steel.

1.High-speed steel is also called white steel or front steel.

White steel is alloy tool steel.

Alloy tool steel is based on carbon tool steel with the addition of alloying elements crwmocsimnnico

Alloy tool steel can be divided into steel for measuring tools and cutting tools, steel for impact-resistant tools, steel for cold work molds and hot work molds according to their uses.

2-1.The usual hardness of white steel is HRC63 66 52-2Stainless steel is highly corrosion-resistant.

3.??I don't know.

7900 kg cubic meters.

White steel is high slip chain steel.

High-speed steel is a kind of tool steel with high hardness, high wear resistance and high heat resistance, also known as high-speed tool steel or front steel, commonly known as white steel. High-speed steel has good process performance, strength and toughness, so it is mainly used to manufacture complex thin edge and impact-resistant metal cutting tools, and can also manufacture high-temperature bearings and cold extrusion dies.

White steel belongs to alloy tool steel.

20 degree alloy steel is the formula for calculating the density.

Density of alloy steel at 20.

This is a more common formula for calculating the density of alloy steel, as long as you know the composition of alloy steel, you can calculate the density, and the error is relatively small

Some information for your reference.

The white steel of the white steel knife used in the white steel lathe is high-speed steel, and there is generally a common name for white steel and high-speed steel.

This ** can be turned into a Chinese layout in the upper right corner.

The white steel in the chemical factory is called stainless steel.

Density of various stainless steels.

The differences between white steel (high-speed steel) and stainless steel are:

1. White steel is used to manufacture various cutting tools. Such as turning tools, drills, hob cutters, machine saw blades and molds with high requirements. Stainless steel is widely used in curtain walls, side walls, roofs and other construction purposes.

2. White steel is a kind of alloy steel with complex composition, containing tungsten, molybdenum, chromium, vanadium, cobalt and other carbide forming elements. Due to the different uses of stainless steel products, their processing technology and quality requirements of raw materials are also different.

3. After the correct heat treatment of tungsten and molybdenum high-speed steel, the Rockwell hardness can reach more than 63, and the cobalt-based high-speed steel can reach more than 65. The hardness of 440 stainless steel can reach 58HRC.

The differences are as follows.

Name

White steel tool steel, stainless steel is a general term with many different uses and materials, which are processed by a special process.

field

The application of white steel is not widespread, and the field of stainless steel is widely used.

Crafting process

The carbon content of white carbon steel is, while most stainless steels contain lower carbon content, and generally less than and some stainless steels have less carbon content than even less.

Corrosiveness

White steel is not as corrosion-resistant as stainless steel.

Extended Materials

White steel

White steel is a tool steel with very high hardness and wear and heat resistance, and we also call white steel high-speed tool steel or edge steel. Because of the good process performance of white steel, white steel is mainly used to make more complex thin edges and some metal cutting tools that can be well resistant to impact, in addition, white steel can also be used for high-temperature bearings and cold extrusion dies. The production of white steel is mainly with an electric furnace, and the white steel can be cooled and hardened in the air when quenched, and it will be very sharp.

White steel contains complex alloy steel, and its main characteristic is red and hard.

Stainless steel

Stainless steel is widely used in our lives, the shadow of stainless steel products can be seen everywhere, stainless steel has good heat resistance, corrosion resistance, polishing performance and high hardness make it useful in different fields, stainless steel has more than 100 kinds of industrial stainless steel, stainless steel is very suitable for use in hospitals or other places where sanitary conditions are very important.

Resources. Quick reference manual of main technical requirements and standards for special steel at home and abroad

China Metallurgical Publishing.

Editor-in-Chief: Zhou Luo

How to distinguish between white steel and stainless steel and how to distinguish them:

1. Stainless steel refers to the steel that is resistant to weak corrosive media such as air, steam, water and chemical corrosive media such as acid, alkali and salt, also known as stainless acid-resistant steel. In practical application, the steel that is resistant to corrosion by weak corrosive media is often called stainless steel, and the steel that is resistant to chemical media corrosion is called acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to chemical media, while the latter is generally stainless steel.

The corrosion resistance of stainless steel depends on the alloying elements contained in the steel.

2. White steel is the common name of high-speed steel.

White steel is not a professional term, there is no special definition, it refers to non-rusting, and roughly means steel with a similar color of white, including stainless steel, high-speed steel, etc. White steel is not the same material as stainless steel. But in some cases, it refers to the same thing, such as in a chemical plant.

White steel is a common name, and the scientific name is "high-speed tool steel".

The stainless steel factory preferentially selects the stainless steel plate for use under operating conditions, for example, the requirements of the manual operation or automatic operation of the heat press machine, such as hardness, gloss, etc., the quality and type of pressed material, and the performance considerations. Stainless steel processing plant also takes into account the economic accounting, each new polishing plate, decorative plate can produce a slow quality.

In addition, the stainless steel processing plant to select the most reasonable thickness of the steel plate should be required to consider its use, quality, stiffness, taking into account the strength requirements, table pressure, thermal conductivity distribution pressure, pressure plate format specifications.

If the thickness of the steel plate in the stainless steel processing plant is not enough, easy to bend, it will inevitably affect the production of decorative plates, if the thickness is too large, the steel is too heavy, not only increases the cost of steel, but also gives business difficulties, does not play. At the same time, it should also be taken into account that there should be a margin in the processing or use of stainless steel plates.

The thickness of the stainless steel plate is not absolute, but strives to be as consistent as possible, with a general m-size saw, with a thickness tolerance of millimeters for the thickness of the plate. If the requirements are too strict, grind the cost with it. Ships have high tensile stiffness structural steel, higher performance to resist mechanical damage, longer durability, but relatively high handling costs for grinding in mind.

Web Links.

The carbon content of high-speed steel (commonly known as white steel) is between, the alloy content is 10% 20%, and the heat treatment hardness is HRC63 66. Tool steel (commonly known as edge steel) has a carbon content of between, and the heat treatment hardness is HRC62.