AISI ASTM 304 316 904L Stainless Steel Flat Bar For Structural Supports
Product Description:
ITEM | DESCRIPTION |
Product | Stainless Steel Flat |
Tolerance | H9, H10, H11 |
Standard | AISI, ASTM, DIN, EN, GB and JIS ASTM A276, A484, A564, A581, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311 and JIS G 4318 |
Certificate | BV,ISO,SGS,etc. |
Material | 300series: 301, 302, 302B, 303, 303Se304, 304L, 304N, 308, 309, 309s, 310, 310S, 316, 316L, 316N, 316Ti, 317, 317L, 321, 347 |
200series: 201, 202, 202cu, 204 | |
400series: 409, 409L, 410, 420, 430, 431, 439, 440, 441, 444 | |
Others: 2205, 2507, 2906, 330, 660, 630, 631, 174ph, 177ph, S318039, 904L, etc | |
Duplex stainless steel: S22053, S25073, S22253, S31260, S31803, S31500, S32205, S32304 | |
Special Stainless Steel: 904L, 347, 347H, 317, 317L, 316Ti, 254Mo | |
Diameter | 2mm-500mm |
Length | 0.5-6m or according to the customers' request. |
Surface | Black, Pickled, HL, Brushed, Bright |
Shape | Round, Flat, Square, Hex, Angle, Beam, T bar, H bar, Channel bar |
Application | Construction, Chemical, Shipbuilding, Machine made, Household, Industry, etc |
Package | Standard seaworthy export packing or according to the customers' request. |
Delivery Time | Within 10 days after receiving your advance payment. |
Stainless steel flat bar is one profile that easily machined,stamped and welded, with strength, corrosion resistance and a finish that is easily cleaned.
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 | - |
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:
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.