309 is an austenitic chromium-nickel stainless steel known for its high corrosion resistance and strength. 309 has the same machining properties as 304, and can be roll formed, stamped, and drawn easily.
Due to its properties, especially its ability to work under high-temperatures, you will find 309 in a wide variety of applications including:
Boiler baffles, furnace components, oven lining, fireboxes, kiln Liners, sulfite liquor handling equipment, carbuizing-annealing boxes, heat exchangers, aircraft engines, automotive exhaust parts
ElementType 309 (Wt.%)
Carbon: 0.20 max
Manganese: 2.00 max.
Phosphorus: 0.045 max.
Sulfur: 0.030 max.
Silicon: 1.00 max.
Chromium: 22.00-24.00
Nickel: 12.00-15.00
Details:
| Product Name | Stainless Steel Flat Bar |
| Standard | AISI/ASTM/BS/DIN/GB/JIS |
| Material | 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904L ect, Or Customized |
| Thickness/Width/Length | As request |
| Surface | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, EmbossedPickled,Black,Bright,Polishing,Blasting,etc |
| Technique | Cold Rolled Hot Rolled |
| Application | Used for trial manufacture /construction structure /home appliances /building industries ladder Machinery /architecture engineering structure |
| Product Name | Stainless steel flat bar |
| Material | 201 202 304 304L 316 316L 321 309 310S 410 430 436 436L 904L etc. |
| Finish(Surface) | Pickled ,black, bright, polished |
| Length | 1000mm-6000mm or custom |
| Width | 10mm-600mm |
| Thickness | 0.3mm-120mm |
| Application | Stainless steel bars can apply to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry ,machinery and hardware fields. Stainless steel bars can be made according to the customer's requirements. |
| Tips | The sizes or diameter and length of stainless steel bars can be customized, if you need additional information, please don’t hesitate to contact us at any time. |
FAQ
A: How could I get a sample?
Samples are free.Before we received the first order, please afford the express fee. We will return the express fee back to you within your first order.
B: what can you buy from us?
Stainless Steel pipe,Stainless Steel coil,Stainless Steel sheet,Stainless Steel bar,stainless steel elbow .
C: Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
D: Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
E: How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
Our products are sold all over the world, you can rest assured.
