Stainless Steel Flat Bars 304 316 420 321 310S Stainless Steel Flat
Strip 3mm-12mm Forging Produce
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.
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 | - |
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.
| Product Name | Stainless Steel Flat Bars |
| Material | 200 series: 201,202
300 series: 301,304,304/L,309S,310S,316/L/H/Ti,321/H
400 series: 409/L,410,,420,430
600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D,
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS
S32760,2304,904L
Other:
1.4057,1.4313,1.4362,1.4372,1.4378,1.4418,1.4482,1.4597,1.4615,
1.4662,1.4669,1.4913,1.4923 etc |
| Length | 3000mm, 6000mm or according to the customer's requirement. |
| Type | Round bar, square bar, flat bar, hexagon bar, angle bar, channel
bar, threaded bar |
| Use | Petroleum, chemical, construction, textile, medicine, aviation,
aerospace,
railway, highway, landscape protection, metallurgical machinery and
other fields. |
| Surface | bright,pickled,black |
| Technique | Forged/Hot Rolled/Hot Drawn/Cold Rolled |
| Shape | Round bar | Diameter: 1mm~400mm |
| Angle bar | Size: 1mm*20mm*20mm~20mm*100mm*100mm |
| Square bar | Size: 3mm*3mm~500mm*500mm |
| Flat bar | Thickness: 1mm~500mm |
| Width: 10mm~1000mm |
| Hexagonal | Size: 1mm~100mm |
| Tolerance | Standard or as required |
| Quality | We have special inspection team to control the quality. Welcome
customers to our company to detect the products before
shipment.Also we accept the third inspection as customer
requirment,such as SGS. |
| Package | Standard seaworthy packing(plastic&wooden)
or according to the customer's requests |
| Delivery time | Most within 15 working days after deposit received |
Size Details:
Length tolerance of flat bar in cut-length or multiple length
should be in accordance with
1,Length≤4m………………….0～+30mm
2,Length>4m---6mm…………0～+50mm
3,Length>6m………………….0～+70mm
Application of stainless steel flat bar
stainless steel bar products are used in many applications include:
- Structural supports
- Food Processing
- Pulp & Paper
- Medical and Commercial Goods
- Motor and engine components
- Aerospace&Automotive
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.
