Grade SMNC443
Corresponding to the standard Japanese standard
Classified as alloy steel
Tags: Special thin steel plate
Description Applications: Seat with adjustable backrest inclination, gear parts, door lock parts, shock absorbers
It can manufacture hot-rolled sheets;
SMNC443 Chemical element composition content (%)
SMNC443 is a high-strength engineering alloy steel with excellent mechanical properties and corrosion resistance, which is widely used in aerospace, automobile manufacturing, shipbuilding and other fields.
1. Technical characteristics
1.Chemical composition: SMNC443 is mainly composed of elements such as manganese (MN), carbon (C) and chromium (CR), which has excellent strength and wear resistance.
2.Mechanical properties: SMNC443 has high strength, high hardness, good toughness and tensile resistance after heat treatment, and is suitable for engineering parts that bear high pressure and impact loads.
3.Corrosion resistance: SMNC443 has good corrosion resistance after surface treatment, and can be used for a long time in humid or corrosive environments without easy rusting.
4.Processability: SMNC443 has good processing performance, easy to cold and hot deformation processing and welding, can meet different process requirements.
5.Operating temperature range: SMNC443 can operate normally in a temperature range of -40°C to 200°C and maintain stable performance.
Second, ** form
1.Specification size: The common specification size of SMNC443 is 20mm-300mm in diameter and 2000mm-6000mm in length, and special specifications and sizes can also be customized according to customer needs.
2.Surface treatment: SMNC443 can be polished, sandblasted, galvanized and other surface treatments to improve its aesthetics and corrosion resistance.
3.Packing: SMNC443 is generally packed in wooden boxes, pallets or naked to ensure that the products are not damaged during transportation.
Third, the field of application
1.Aerospace: SMNC443 is widely used in the manufacture of aero engines, aircraft seats, landing gear and other components to ensure flight safety and stability.
2.Automobile manufacturing: SMNC443 is suitable for the manufacture of automotive transmission system, suspension system, torsion bar and other parts to improve the performance and durability of automobiles.
3.Ship construction: SMNC443 can be used in the manufacture of important components such as hull structure, thrusters, propellers, etc., to improve the corrosion resistance and service life of ships.
To sum up, SMNC443, as a high-quality high-strength engineering alloy steel, has excellent mechanical properties and corrosion resistance, and has a wide range of application prospects in aerospace, automobile manufacturing, shipbuilding and other fields. It is hoped that through the introduction of this article, readers can have a deeper understanding of SMNC443 and provide reference and guidance for its application in related industries.