301 NO.1 Stainless Hot Rolled Coils is a kind of metastable austenitic stainless steel, under the condition of full solid solution, with complete austenitic structure. 301 is mainly used in cold working state for equipment parts that bear high loads and want to reduce equipment weight and not rust. In addition, this steel is easy to produce work hardening when impacted by external force, which can absorb more impact energy and provide more reliable safety guarantee for equipment and personnel. 301 is prone to work hardening during deformation, and is used in places requiring high strength.

441 NO.1 Stainless Hot Rolled Sheet has high workability, weldability, corrosion resistance, low carbon content, in addition to the addition of stabilizing element Ti. Generally used as exhaust gum, front tube, CONVERTER, etc., for automobile exhaust system.

202 NO.1 Stainless Hot Rolled Coils belongs to the stable Austenite system stainless steel, its national standard model is 1Cr18Mn8Ni5N, has high strength, toughness, high wear resistance and has a large work hardening. 202 stainless steel is widely used in architectural decoration, hotel facilities, shopping malls, glass handrails, public facilities and other places. By high-precision automatic pipe making equipment, through its own corrosion solution welding, roll forming, without any metal filler, filled with gas protection (inside and outside the pipe) welding, welding method for TIG process, and online solid solution eddy current inspection.

439 NO.1 Stainless Hot Rolled Sheet is on the basis of ordinary ferritic materials to reduce the content of carbon, at the same time adding Ti and other stabilizing elements, so that the steel resistance to intergranular corrosion, formability and weldability have been improved. Compared with 304 steel, although the elongation is lower (about 30%), the strength and corrosion resistance are comparable, and the corrosion resistance is better than 200 series materials.

201 N0.1 Stainless Hot Rolled Coils is 17Cr-4.5Ni-6Mn-N, is a section of Ni steel. 201 stainless steel, has a certain acid resistance, alkali resistance, high density, polishing no bubbles, no pinhole and other characteristics, is the production of a variety of watchcase, watchband cover quality materials. Mainly used for decorative pipe, industrial pipe, some shallow tensile products.

420J2 NO.1 Stainless Hot Rolled Sheet is Martensioned stainless steel for use after quenching and tempering. It has higher strength, hardness and hardenability, but its corrosion resistance and thermal stability below 700℃ is low. Cold working performance and welding performance is not good, after welding should be immediately heat treatment to prevent cracking. It has good machining performance in annealed state.

420J1 NO.1 Stainless Hot Rolled Sheet has certain wear resistance and corrosion resistance, high hardness, suitable for the ordinary requirements of stainless steel working environment. It has certain wear resistance and corrosion resistance. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. Mainly used in the manufacture of air, water vapor, water and oxidizing acid corrosion resistant parts.

410S NO.1 Stainless Hot Rolled Sheet is a martensitic stainless steel. The corrosion resistance and formability of 410 steel are improved. For high toughness and impact load parts, such as automobile turbine blades, structural frame, lining, bolts, nuts, etc., can also be used for water vapor, ammonia carbonate and flow oil corrosion lining equipment.

409L NO.1 Stainless Hot Rolled Sheet has strong resistance to corrosion, high temperature and fatigue, which can realize the longevity and lightweight of exhaust system components. Low cost, good flexibility, high material rate, easy to replace, belongs to the environmental protection of the new product, has excellent corrosion resistance, suitable for extending the life of the car and lightweight, and as a recyclable environmental protection material.