Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Description:
OKorder is offering Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality with Leigth 6M/12M 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.
Product Applications:
Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality are 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
Specifications of Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality
1. Invoicing on theoretical weight or actual weight as customer request
2. Length: 6m, 12m as following table
3. Sizes:
Galvanized Flat Bar Zinc Thickness:15-80μ
Grade: A36, SS400, Q235, Q195
Standard: ASTM, JIS, GB
Thickness:1.5mm-20mm
Width: 10mm-250mm
Width | Thickness | Width | Thickness | Width | Thickness |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
8 | 5-7 | 50 | 5-25 | 200 | 8-40 |
10 | 3-9 | 55 | 5-25 | 220 | 8-40 |
12 | 3-9 | 60 | 5-25 | 250 | 8-40 |
13 | 5-11 | 65 | 5-25 | 260 | 8-40 |
14 | 3-12 | 70 | 5-25 | 270 | 8-40 |
15 | 5-12 | 75 | 5-25 | 280 | 8-40 |
16 | 4-14 | 80 | 6-25 | 290 | 8-40 |
18 | 4-16 | 85 | 6-25 | 300 | 8-40 |
20 | 4-18 | 90 | 6-25 | 310 | 8-40 |
22 | 4-20 | 95 | 6-25 | 320 | 8-40 |
24 | 5-20 | 100 | 6-25 | 330 | 8-40 |
25 | 4-20 | 105 | 6-25 | 340 | 8-40 |
28 | 4-20 | 110 | 6-25 | 350 | 8-40 |
30 | 4-25 | 120 | 7-25 | 360 | 8-40 |
32 | 4-25 | 125 | 7-25 | 370 | 8-40 |
35 | 4-25 | 130 | 8-25 | 380 | 8-40 |
36 | 6-25 | 140 | 8-25 | 390 | 8-40 |
38 | 7-25 | 150 | 8-25 | 400 | 8-40 |
40 | 4-25 | 160 | 8-40 | ||
45 | 4-25 | 180 | 8-40 |
5. Material Specifications:
Production Standard: GB/T 700-2006 | |||||
Grade | Chemical composition (%,max) | ||||
C | Si | Mn | P | S | |
Q195 | 0.12 | 0.30 | 0.50 | 0.035 | 0.040 |
Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 |
Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 |
Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 |
Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 |
Q235 is similar to ASTMA36,JIS SS400
Usage & Applications of Stainless Galvanized Flat Bar of High Quanlity with Leigth 6M/12M
Widely used for construction,Fabrication , Ship building, Machinery manufacturing, Steel structure
Packaging & Delivery of Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made inChina, shipping marks and other information request by the customer.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
Production flow of Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality
The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated.
A typical hot-dip galvanizing line operates as follows:
Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint.
The caustic cleaning solution is rinsed off.
The steel is pickled in an acidic solution to remove mill scale.
The pickling solution is rinsed off.
A flux, often zinc ammonium chloride is applied to the steel to inhibit oxidation of the cleaned surface upon exposure to air. The flux is allowed to dry on the steel and aids in the process of the liquid zinc wetting and adhering to the steel.
The steel is dipped into the molten zinc bath and held there until the temperature of the steel equilibrates with that of the bath.
The steel is cooled in a quench tank to reduce its temperature and inhibit undesirable reactions of the newly formed coating with the atmosphere.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q: Can steel flat bars be cold worked or hot worked?
- Steel flat bars can be both cold worked and hot worked. Cold working involves shaping or forming the steel at room temperature, while hot working involves heating the steel above its recrystallization temperature and then shaping it. Both methods have their own advantages and applications depending on the desired outcome and properties of the steel.
- Q: Can steel flat bars be used in food processing applications?
- Yes, steel flat bars can be used in food processing applications. Steel is a common material choice in the food industry due to its durability, strength, and resistance to corrosion. Flat bars made of stainless steel are particularly suitable for food processing applications as they are non-reactive and do not leach any harmful substances into the food. Stainless steel flat bars are also easy to clean and maintain, making them a hygienic choice for food processing equipment and surfaces. Additionally, steel flat bars can be easily fabricated and shaped to meet the specific requirements of food processing applications, making them a versatile option in this industry.
- Q: Can steel flat bars be used for elevator shafts or doors?
- Yes, steel flat bars can be used for elevator shafts or doors. Steel flat bars are commonly used in construction and fabrication projects due to their strength and durability. Elevator shafts and doors require materials that can withstand heavy loads, provide structural integrity, and ensure safety for passengers. Steel flat bars possess these qualities and are often used in the construction of elevator shafts and doors. They can be fabricated and welded to create the necessary framework and provide the necessary support for elevator systems. Additionally, steel flat bars can be coated or treated to enhance their corrosion resistance, making them suitable for both interior and exterior elevator applications.
- Q: Are steel flat bars susceptible to warping or twisting?
- Yes, steel flat bars are susceptible to warping or twisting when subjected to excessive heat or uneven cooling during the manufacturing process. Additionally, external forces or improper handling can also cause warping or twisting in steel flat bars.
- Q: Are steel flat bars used in the construction of stadiums or arenas?
- Yes, steel flat bars are commonly used in the construction of stadiums and arenas. Steel flat bars are versatile and can be used for various structural applications, including framing, support beams, and reinforcement. Due to their strength and durability, steel flat bars are often preferred in large-scale construction projects like stadiums and arenas, where they are used to provide stability and support to the structure. Additionally, steel flat bars can be easily fabricated and installed, making them an efficient choice for construction purposes.
- Q: Where can I buy ground level bending machine?
- When lap welding is adopted, the welding length is as follows: 1. Galvanized steel bar is not less than 2 times its width, no less than three surface welding. When the width of flat steel is different, the length of lap should be wide. Before laying, the flat steel should be adjusted straight, simmer, bend not to die, straight line should not be obvious bending, and should stand upright. 2. The length of galvanized round steel shall be no less than 6 times of its diameter, and shall be welded on both sides (when the diameter is different, the lap length shall be of big diameter).
- Q: Are steel flat bars suitable for welding to other materials?
- Yes, steel flat bars are suitable for welding to other materials.
- Q: Are steel flat bars suitable for marine environments?
- Steel flat bars can be suitable for marine environments, but it depends on the specific type of steel and the level of exposure to saltwater or other corrosive elements. Stainless steel flat bars, particularly those made from marine-grade stainless steel such as 316 or 316L, are highly resistant to corrosion and are commonly used in marine applications. These stainless steel flat bars have high levels of chromium and molybdenum, which provide excellent resistance to saltwater, humidity, and other corrosive agents found in marine environments. However, not all steel flat bars are suitable for marine environments. Ordinary carbon steel flat bars are prone to corrosion when exposed to saltwater and can quickly deteriorate. If carbon steel is used in marine applications, it needs to be properly protected with coatings or galvanization to prevent corrosion. In summary, stainless steel flat bars, particularly marine-grade stainless steel, are ideal for marine environments due to their excellent corrosion resistance. On the other hand, ordinary carbon steel flat bars should be avoided unless adequately protected to prevent corrosion.
- Q: What are the different types of tests performed on steel flat bars?
- The different types of tests performed on steel flat bars include visual inspection, dimensional measurement, tensile testing, hardness testing, impact testing, and chemical analysis.
- Q: Do lightning protection, lead out of the galvanized round steel, flat steel needs to be inspected?
- The corrosion resistance of cold galvanizing is not as good as that of hot-dip galvanizing. It is used as lightning protection and grounding material. It is corroded quickly, and the grounding resistance is raised rapidly. It exceeds the required resistance.
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Stainless Q235/275 Alloyed Mild Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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