High manganese steel is a steel type with Mn content of 3~27%. It is a world first(WF) material compared to traditional materials with improved performance and economy. It is applied to various industries based on various properties such as high strength, low temperature toughness, wear resistance, non-magnetic and damping property depending on components like Mn and C. We provide our customer with steel material, manufacturing and welding solutions to increase customer’s value.
Martensitic AR Steel
High hardnenability of Mn : Full thickness martensitic microstructure can be acquired.
Excellent surface wear resistance and expended service life due to flat full thickness hardness profile
Construction and mining equipments (buckets of excavator and mining trucks), wear resistant parts.
Good price competiveness through replacement of expense elements with high Mn based alloy design
Longer service life of products due to the high hardness of center area.
Austenitic AR Steel
Same of better erosion resistance than currently using expensive slurry pipes
Easy to make pipe shape due to the low yield strength and excellent elongation.
Slurry pipes for
mining, transportation pipe of ores & coal and various wear resistant parts of mines.
Improving the productivity of
mining producers with lower price
Establishing application solutions of slurry pipes (pipe making, installing and maintaining)
Better magnetic stability than STS304 with lower price
Higher strength(YS 350 MPa) than 304 stainless steel(YS 205 MPa)
Transformer, GIS(Gas insulated switchgear), EMS(Electro-magnetic stirring), Submarine, etc.
Provision of sloution for cutting, drilling, milling and welding consumable etc.
Lower price with good weldability and high strength compared to STS, 9%Ni steel and Al alloy.
Cryogenic structures such as LNG tank, etc.
Total cost reduction of LNG tank fabrication to maunfacturing technology, welding consumable etc.
Solutions to meet the social problems regarding the noise between floors in apartments.
Noise-proof Floor Panel
Patented design and construction technologies to curb the noise levels in each apartment