Bright Polished Stainless Steel Flat / Square Bars 300 Series For Construction & Chemical Industries
Product Description:
Stainless steel flat bar is one profile that easily machined,stamped and welded, with strength, corrosion resistance and a finish that is easily cleaned.
| Standard: | ASTM,AISI,JIS,DIN... |
| Material | Stainless steel |
| Grade: | 300series |
| Surface finish: | bright, mirror finish, polished, mill finish... |
| Technique | Hot roll,cold drawn |
| Size | a)Thickness: 2-20mm |
| | b)Width: 15-200mm |
| Length | 1000mm-12000mm |
| Packing: | Export sea worthy package |
| Delivery: | Within 30 days after receiving 30%T/T of deposit or workable L/C |
| MOQ: | 1MT |
| Advantage | 1) Strong processing and after sale service 2) Stock available |
| Quality control: | 1)Third party inspection is highly welcomed. 2)Mill Test Certificate is supplied with shipment. |
| Application | 1)Construction field 2)Petroleum & chemical industries 3)Machinery and hardware fields 4) Food processing and medical industry |
| Price terms: | FOB, CFR, CIF |
There are two kinds of the flat bars, one is the True mill flat bar another is Sheared flat bar,The difference between a true mill flat bar and sheared or flat bar cut from the plate is dimensional tolerance. In the true flat bar, tolerances for width and thickness are restrictive and have the better finish. In cutting bar from the plate, the diametrical tolerance will be more generous and in line with the cutting method.
Chemical Composition:
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0 . 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Application of stainless steel flat bar
stainless steel bar products are used in many applications include:
- Applied as structural supports in many industrial construction
- Applied in food processing
- Applied in medical and commercial goods
- Applied as motor and engine components
- Applied in aerospace&automotive fields
Stainless Steel Square Bars Size Details:
| SEPCIFICATIONS | ALLOWABLE TOLERANCE |
| 25 X 3~15MM (1" X 1/8"~3/5") | 1.WIDTH≦50mm,THICKNESS≦20mm,
THICKNESS DEVITION ±0.4mm. |
| 30 X 3~16MM (1-1/5" X 1/8"~16/25") |
| 35 X 3~16MM (1-2/5" X 1/8"~16/25") |
| 40 X 3~16MM (1-3/5"X1/8"~16/25") |
| 45 X 4~16MM (1-4/5" X 4/25"~16/25") |
| 50 X 4~16MM (2" X 4/25"~16/25") |
| 60 X 4~16MM (2-2/5" X4/25"~16/25") | |
| 65 X 4~16MM (2-3/5" X 4/25"~16/25") |
| 70 X 5~16MM (2-4/5" X 4/25"~16/25") | 1).WIDHT≦50mm,THICKNESS DEVIATION ± 0.8mm |
| 75 X 5~16MM (3" X 1/5"~16/25") |
| 80 X 5~16MM (3-1/5" x 1/5"~16/25") | 2).50mm<WIDTH≦75mm,WIDTH DEVIATION ± 1.2mm |
| 90 X 5~16MM (3-1/2" X1/5"~16/25") |
| 100 X 5~18MM (4" X 1/5"~7/10") | 3).75mm<WIDTH≦150mm,WIDTH DEVIATION ±1.5mm. |
| 120 X 8~20MM (4-7/10"~3/10"&4/5") |
| (130~300) X (10~20)MM (5"~12") x(2/5"~4/5") |
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Product Tags:
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Chemical Industries Bright Polished Stainless Steel Flat Bar 6mm AISI Images
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