The hot rolled pickled steel removes the surface oxide scale, improves the surface quality, and is convenient for oiling, welding, and painting. It is mainly used in automobile, hardware, general machinery and other industries. Hot-rolled pickled steel plates and strips are more and more used in automobile manufacturing.
Basic Information of Hanxi Hot Rolled Pickled Steel
While hot rolled steel has many applications, there is residual scaling that is formed on the steel’s surface during the cooling process. This scale is mostly a by-product of the carbon in the steel. Some applications and manufacturing processes are incompatible with this scale and therefore pickling of the steel is required to create a more desirable working surface of the material.
Hot rolled pickled steel is produced when hot rolled steel is immersed in an acid bath to remove the scale, a process known as pickling. After the pickling is complete, a layer of oil is applied to the steel’s surface to prevent rust formation or oxidization. Free of scale and oiled to prevent corrosion and formation of rust, hot rolled pickled steel has a clean and smooth surface that can be used in a variety of applications.
Buying BaoSteel Hot Rolled Pickled Steel from Hanxi Steel
BaoSteel Hot-rolled pickling steel plates and strips are more and more used in automobile manufacturing, auto parts and other industries because of their unique advantages such as surface quality and process energy consumption, and become the main materials for automobile chassis, wheels, seats, safety components, etc.
BaoSteel Cold-rolled products are mainly used for high value-added products such as automotive sheets, home appliance sheets, tin-plated sheets, color-coated sheets, and electrical steel.
The BaoSteel prepainted steel sheet for household appliances often takes electro-galvanized, hot-dip zinc-coated and cold rolled steel sheet as its base metal, which is widely applied in manufacturing refrigerators, large-scale air-conditioning systems, refrigerating cabinet, bread maker, furniture, etc.
Application of Hot-rolled pickling steel
Hot-rolled pickling steel plates and strips are more and more used in automobile manufacturing, auto parts and other industries because of their unique advantages such as surface quality and process energy consumption, and become the main materials for automobile chassis, wheels, seats, safety components, etc.
Nominal thickness: ~ , nominal width: 800mm~1630mm
Basic Introduction of Cold Rolled Steel
Cold rolled steel is hot-rolled steel that has been cleaned of iron oxide scale (pickled) and reduced to a specific thickness through a series of rolling stands (tandem mill) or passed back and forth through a reversing rolling mill. The steel can be heated to controlled temperatures (annealing) depending on mechanical property requirements, and final rolled to the desired thickness.
This produces steel with precision dimensional tolerances and a wide range of controlled surface finishes. Use Cold-rolled steel where thickness tolerance, surface condition, and uniform mechanical properties are of the utmost importance.
Hanxi Steel offers a wide range of cold rolled specialty alloy, high carbon, low carbon, and high strength low alloy precision tolerance strip steel.
Looking for a cost-effective and readily available alternative to cold-rolled steel? Hanxi Steel is a great option for many old & new customers! We will be glad to help you select the exact grade for your Cold Rolled Steel.
Baosteel Cold Rolled Steel from Hanxi Steel
BaoSteel Cold-rolled products are mainly used for high value-added products such as automotive sheets, home appliance sheets, tin-plated sheets, color-coated sheets, and electrical steel.
Specifications of Cold Rolled Steel
The cold rolled low carbon steel and ultra-low carbon steel
Nominal thickness: ~ , nominal width: 700mm~1850mm
High-strength low alloy steel plates and strips
Nominal thickness: ~ , nominal width: 800mm~1850mm
High-strength dual-phase steel:
Nominal thickness: ~ , nominal width: 800mm~1730mm
Galvanized Steel products of Baosteel are widely used in various industries, such as household appliances, automobiles, building materials and other fields.
Coating Types of Galvanized Steel Sheet/ coil
Hot dip galvanized HD/GI
Electro galvanized ZN/ZE
Zinc iron alloy coated ZF coated
Zinc magnesium alloy ZM coated
Steel grade of Galvanized Steel Sheet/ coil
Stamping steel: general, stamping, deep drawing, super deep drawing, extra super deep drawing
Structural steel: 220-550MPa (yield strength)
High strength steel for cold forming: 180-420MPa (yield strength)
Typical Galvanized Steel Sheet/ coil Applications
Exterior building products/ Ductwork/ HVAC products/ Flashing/ Electrical boxes and other electrical products/ Roofing/ Doors/ Sashes
Automotive parts/ Appliances/ Commercial and residential steel framingParking lots/ Truss plates/ Metal building purlins
Any other products requiring a corrosion resistant material
Standard of Galvanized Steel Sheet/ coil
It can be supplied according to the requirements of international general standards such as European standard EN, American standard ASTM, DIN, VDA or JIS, or according to the user's standard or requirement to supply, such GMW, WSS, FIAT, MS, TSG3100G etc
Stainless Steel Sheet Supplier in automotive industry is commonly used for bracket parts with corrosion resistance and high strength requirements, mainly used for automotive fuel tank, exhaust systems, gaskets, gaskets, brackets and plate heat exchangers and other tryout components.
Stainless steel products have the characteristics of high technology content and high added value, mainly austenite, ferrite and martensite, and can also produce stainless steel products such as duplex steel, ultra-low carbon and nitrogen. Widely used in catering kitchen utensils, sanitary ware, chemical equipment, household appliances, edible machinery, auto parts, electronic components, building decoration, nuclear power and other fields.
Popular for its superior strength, corrosion resistance, and machinability, stainless steel has become a staple of the metals industry. In addition to a full inventory in virtually every shape, size, and grade, Hanxi Steel offers customized supply chain solutions for stainless steel and is able to deliver product to each customer's exact specifications.
Applications of Stainless Steel Sheet Supplier
♦ Food Processing and handling
♦ Heat exchangers
♦ Chemical process vessels
♦ Conveyors
♦ Architectural
♦ Marine
♦ Pharmaceutical equipment
Due to its versatility, our 4mm Aluminum sheet is mainly used for automotive body panels, hubs, air conditioners, doors and windows, as well as for castings and cast products in automotive and transportation. Our extruded 4mm aluminum sheet is particularly suited for automotive tryout material. Ohter thickness of aluminum sheet is also available!
Basic Information of 4mm Aluminum Sheet
4mm Aluminum Sheet is a combination of increased strength, corrosion resistance, and machinability making it the most widely used aluminium grade. Furthermore, it is heat treatable, resists cracking due to stress, is easy to weld and machine, but limited on formability. It also offers good weldability, resistance to corrosion, and low cost. Hanxi Steel can provide aluminum sheet price in different specifications and dimensions as per customer’s application specific use at leading market rates.
The use of aluminum in automobiles is increasing year by year. There are many models that use aluminum locally or as a whole. The aluminum materials used in the body are basically aluminum alloys, and the required performance can be achieved by increasing or decreasing the ratio of alloying elements and adopting appropriate heat treatment processes. At present, the aluminum alloys used for automobile body sheets mainly include Al-Cu (2000 series), Al-Mg (5000 series) and Al-Mg-Si (6000 series).
Forms of 4mm Aluminum Sheet
The delivery condition for Automotive Tryout Materials:
As Rolled
The coils will be delivered after rolling process without any other treatment.
Slitted Coil
The rolled coil can be sliced into several individual coils after
The slitting process. The maximum thickness is for the slitted coils.
In Sheets/Blanks
Blank in shape of Rectangle, Circle, Square, Trapezoid reference to customers requirement.
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The prepainted steel coil, also color-coated steel sheet is based on hot-dip galvanized sheet, hot-dip galvanized sheet, electro-galvanized sheet, cold-rolled sheet and etc., after chemical degreasing and chemical conversion treatment, coated with one or more layers on the surface. Layers of organic coatings followed by bake-cured products.
Basic Information of Prepainted Steel Coil
The coating thickness is closely monitored on both top and bottom surfaces of the steel. We coat the coils based on our customer's paint spec. As a pre-painted steel coil supplier, we are able to provide prepainted steel coil spec you need.
The prepainted steel sheet for household appliances often takes electro-galvanized, hot-dip zinc-coated and cold rolled steel sheet as its base metal, which is widely applied in manufacturing refrigerators, large-scale air-conditioning systems, refrigerating cabinet, bread maker, furniture, etc
Base Metals for Prepainted Steel Coil
Cold-rolled base metal
Hot-dip zinc coated base metal
Hop-dip alu-zinc base metal
Electro-galvanized base metal
Hop-dip zinc-alu-mag base metal
Advantages of Prepainted Steel Coil
Corrosion resistance;
Cosmetically appealing;
Strength of the steel combined with the corrosion resistance of the metallic coating combined with its aesthetic appeal;
Very customizable in terms of color, coating thickness, paint vendor and etc.;
Increase yield in roll formed applications due to time saved painting after forming.
More information.