Slit Cutting Flat Bar Material Grade Q235B Steel Flat Bars

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China main port
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Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,BS,DIN,API,EN,ASTM Technique: Hot Rolled,Cold Rolled Shape: Square,Rectangular
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Steel Grade: Q235B Thickness: customize
Length: customize Net Weight: customize

Product Description:

Slit Cutting Flat Bar in Material Grade Q235B Steel Flat Bars



OKorder is offering high quality Slit Cutting Flat Bar at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.



Slit Cutting Flat Bars are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.



OKorder's Slit Cutting Flats Barare durable, strong, and resist corrosion.


Main Product Features:

·     Premium quality

·     Prompt delivery & seaworthy packing (30 days after receiving deposit)

·     Corrosion resistance

·     Can be recycled and reused

·     Mill test certification

·     Professional Service

·     Competitive pricing


Product Specifications:

Manufacture: Slit Cutting

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled


Chemical composition of Q235

Alloy No
















 Slit Cutting Flat Bar Material Grade Q235B Steel Flat Bars

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Q:Stainless steel plate how to distinguish between good and bad, there are several thick?
1. identification of imported or steel ordered stainless steel materials, usually only in accordance with the import or steel quality certificate, check the steel or packaging on the mark can be.The certificate of quality is the confirmation and guarantee of the inspection result of the product by the supplier. Therefore, the certificate of quality not only indicates the name, specifications, delivery number, weight and delivery status of the materials, but also the entire inspection results of the required guarantee items.
Q:What type of welding rod is used for 304 stainless steel plate welding?
The selection of reference electrode parent material, selection and composition of base metal electrode in the same or similar; owing to the great influence of carbon content on corrosion resistance of stainless steel, stainless steel weld metal carbon content is higher than that of base material.
Q:1cm thick 201 stainless steel plate how much money party
Water or other weak corrosive medium or stainless steel is called stainless steel; and chemical resistance medium (acid, alkali, salt and other chemical etching) corrosion of steel is called acid resistant steel. Because of the difference in the chemical composition of the two, and make their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical medium corrosion, and acid resistant steel are generally stainless steel.
Q:304 stainless steel plate surface quality inspection method which has several?
If uneven surface oxide thickness of stainless steel plate, the surface of base metal thick smooth places and thin places following different degrees of surface and acid dissolved and oxidized surface oxide skin skin attachment site base metal by the acid erosion degree is different, so the steel plate surface is not uniform. Therefore, when the heat treatment is heated, the oxide scale must be uniformly formed. To achieve this, we must pay attention to the following problems: stainless steel plate in the heating oil if the workpiece surface, oil adhesion of oxide thickness parts and other parts of the oxide thickness and composition is different, and will produce carburizing.
Q:How about stainless steel grades?
According to the composition can be divided into Cr (400 Series), Cr Ni system (300 Series), Cr Mn Ni (200 Series) and the precipitation hardening systems (Series 600). 200 series - chromium nickel manganese austenitic stainless steel 300 series - chromium nickel austenitic stainless steel 301 - ductility, used for molding products. It can also be hardened rapidly by mechanical processing. Good weldability. The abrasion resistance and fatigue strength are better than 304 stainless steel. 302 - 304 with corrosion resistance, due to the relatively high carbon intensity. 303 - by adding a small amount of sulfur and phosphorus, it is easier to cut than 304.
Q:Stainless steel plate net price, stainless steel plate net how much one meter?
It has excellent corrosion resistance, acid, alkali and salt corrosion, which can meet the special requirements of oil well, not because of the erosion of the gap becomes larger; one welding multilayer structure, can make the filter hole stability, anti deformation ability.
Q:What specifications do stainless steel plates have?
This is not specified. Do you want to make 201 or 304?. You can measure the size of the bag you want. Double fold (usually 10MM), such as length, width, and thickness of the package. Go and ask someone to do it for you. If fitted, use a glass or spot weld.
Q:What is the width of the carbon steel coil and the width of the stainless steel coil, one is 1250, and the other is 1219?
A continuous rolling mill is put in billions of dollars, but this is the rolling mill, and there are many gold furnaces. But the technical content of carbon steel with stainless steel is different, our country in more than 10 years ago the ability of continuous rolling of stainless steel is not high, equipment are imported, the stainless steel mill is dominated by 1219-1300, but also the development of national wide stainless steel 1500-2050, but the price is expensive at least thousands of dollars a ton, after all put the equipment to recover the cost, and the number of business orders is not much, it is difficult to find a spot on the market. Carbon steel countries have developed for many years, technology and equipment are mature, so the market has 1250 as production standards.
Q:Stainless steel sheet welding method, thickness of 0.5mm
The matrix current, peak current, pulse frequency and pulse width are selected according to the rated output current parameters of the welding machine.
Q:What's the cheapest kind of stainless steel plate? What's the model and how much is it?
The cheapest is 201, the price is relative to the thickness

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