What kind of material is ETG100 and what material does ETG100 correspond to in China

Steel grade: ETG100

Product Name: Free-cutting steel.

Enforce the standard. en 10204-2004

Delivery status: annealed or annealed and polished, the specific delivery status should be indicated in the warranty letter.

Steel mills: imported from Switzerland and provided with a certificate of origin.

ETG100 Chemical Composition Range Value:

Note: The actual chemical composition is subject to the warranty of the steel mill.

P: Mechanical properties of ETG100 in hot rolled condition.

Range value: Note: The actual mechanical properties are subject to the warranty of the steel mill.

Tensile strength. b(mpa)：960-1100

Yield strength. : 865 elongation.

Section shrinkage (%20

Hardness: 320HBW

Specimen size: The specimen blank size is 9mm

etg100

It is a free-cutting steel material with high strength. It is made of carbon steel, lead-free, but has particularly good machinability, suitable for high-speed CNC machining, and has good welding properties.

Its steel is mainly bars, which are used to process various shaft parts. Since the strength of each cross-section of the material is the same on the inside and outside, it can be machined into parts of various shapes while maintaining high strength.

The ETG series also has ETG25 and ETG88. and higher strength or easier processing series, such as HSX and ESP series, etc.

All of these materials are patented by Steeltec, a Swiss steel company. This steel mill mainly produces free-cutting steels, such as swisscut

series, or customized production according to customer requirements.

Steeltec is part of the Sichmolz-Bickenbach Group and currently has an office in Shanghai, China. **：021-60871007-8007。

ETG100 (a patented grade of SteelTec) has now been integrated into the Swiss Steel Group together with SteelTec.

There is an office in Shanghai.

ETG88 and ETG100 are both proprietary grades of Steeltec. All are produced in Europe, and there is no domestic ETG88 100.

Domestic materials are all looking for substitutions with similar material composition. The big problem is that the mechanical properties are completely not up to the requirements.

ETG88 100 At present, Swiss steel is mainly supplied to internationally renowned companies with strong technology accumulation.

The use of this material makes it possible to optimize the production process, reduce the cost of production and improve the quality of production.

The current use of ETG88 100 in China is also increasing year by year.

Based on this situation, the domestic supply is very sufficient, and there is no domestic substitution.

Summary. Kiss! Hello, happy to answer your <>

Pro-steel grade: ETG100 Product name: free-cutting steel ETG100 is a free-cutting steel material with high strength.

It is carbon steel composition, lead-free, but has particularly good easy machinability, suitable for high-speed CNC machining, and has good welding performance, I hope mine can help you <>

Do you have any other questions?

What materials does ETG100 correspond to in China?

Kiss! Hello, happy to answer your <>

Pro-steel grade: ETG100 Product name: free-cutting steel ETG100 is a free-cutting steel material with high strength.

It is a carbon steel open tung burning component, lead-free, but with easy processing performance is particularly good, suitable for high-speed CNC machining, and has good welding and virtual joint performance, I hope my wheel can help you <>

Do you have any other questions?

SUM23 material can be replaced by domestic free-cutting steel materials. SUM23 free-cutting steel is to add sulfur elements to the steel, sulfur and manganese and iron in the steel to form manganese sulfide entrapment, such inclusions can interrupt the continuity of the base metal, promote chip breaking to form a small and short curl radius during cutting, and easy to eliminate, reduce tool wear, reduce machining surface roughness, improve tool life. Compared to SUM23L, it does not contain lead or environmentally harmful substances, making it an environmentally friendly material.

sum23 has good cutting performance, mainly used for the production of precision instruments, watch parts, auto parts, machine tool parts, metal appliances, metal furniture, electrical products and other parts with low force (relatively low mechanical property requirements) and strict requirements for size and roughness.

The material that can be used in place of ETG100 is SUM23 material!

ETG100 is a steel for oil drilling, it is a carbon steel component, does not contain lead, but the rock fighting tool is particularly easy to process, suitable for high-speed CNC machining, and has good welding performance.

Generally, it is added between the drill pipe and the drill collar when composing the drill string to prevent the sudden change of the drill string section and reduce the fatigue of the drill pipe. Used in directional wells, it can be drilled at high speed at lower torque, reducing the wear and damage of the drill string, because its rigidity is smaller than that of the drill collar, and the contact area with the borehole wall is small.