product description

Stainless Steel Flat Bar Description

Stainless steel flat bar is a common use case for polished stainless steel, typically 304 stainless steel. Flat bars are used for various structural supports and functional elements, including braces, trim, frames, and more. These products are commonly used across a wide variety of industries, including construction and engineering, architecture, elevators and escalators, and more.

Stainless steel bar is a term used to describe stainless steel that is cut, rolled, or extruded to an elongated, yet solid shape. Bars may be round, rectangular, square, or formed into other shapes. Bars are distinct from tubes, which are hollow in the middle.

“Flat bar” refers to bars that have a rectangular shape—that is, bars which are significantly wider than they are thick. Polished stainless steel is commonly used for flat bar applications.

Product Parameters

Product Name		Stainless Steel Flat Bar
Type		Steel Bar
Outer Diameter		1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
Length		4 to 6 meters, or as customer's requirements
Standard		ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface		Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc.
Scope of Application		The use cases for stainless steel flat bars—both mirror polished and with satin finishes—are varied, but primarily structural or functional in nature. For instance, flat bars are commonly used for bracing and structural supports within architectural or construction projects, or for building various types of frames.

Chemical Composition

Element	C	Cr	Mn	Ni	P	S	Si
SS 304	8.0 – 11.0	18.0 – 20.0	2.0 max	8.0 – 11.0	0.045 max	0.03 max	1.0 max
SS 304L	8.0 – 11.0	18.0 – 20.0	2.0 max	8.0 – 12.0	0.045 max	0.03 max	1.0 max
SS 316	0.08	18.0	2.00	14.0	0.045 max	0.03 max	0.75 max
SS 316L	0.08	18.0	2.00	14.0	0.045 max	3.00 max	0.10 max

Use Cases for Stainless Steel Flat Bars

The use cases for stainless steel flat bars—both mirror polished and with satin finishes—are varied, but primarily structural or functional in nature. For instance, flat bars are commonly used for bracing and structural supports within architectural or construction projects, or for building various types of frames.

When it comes to more visual or ornamental applications, stainless steel flat bar is less common, but still seen relatively often. In these cases, flat bars may be used for decorative trim using a more mirror polished finish. Meanwhile, some use cases for stainless steel flat bars blend both function and form, such as for safety railings within elevators and escalators.

Broadly speaking, stainless steel flat bar is most commonly seen within the following industries:

● Construction and engineering

● Architecture and design

● Manufacturing, particularly for machines and automobiles

Factory Display

Mode Of Transport

FAQ

Q1: Are you a manufacturer or a trading company?
A: We are a professional metal products manufacturer based in Shandong, China, with our own production facilities and a strong supply chain. We specialize in carbon steel and stainless steel products, with over 100,000 tons of stock available year-round.

Q2: Where is your company located? Can I visit your factory?
A: Our company is located in Shandong, China. We welcome customers and partners from all over the world to visit our facilities. Please contact us in advance to arrange a visit.

Q3: What products does your company mainly supply?
A: We mainly supply carbon steel and stainless steel products in various forms, including plates, pipes, coils, bars, structural steel (H-beam, channel steel, angle steel), and customized metal components. We cover a full range of specifications to meet diverse customer needs.

Q4: Do you support OEM or customized orders?
A: Yes. We have years of experience in product customization. We can produce according to your drawings, samples, or specific technical requirements. Please contact us with your customization needs.

Q5: What material grades do you offer?
A: For carbon steel, we offer grades such as A36, S235JR, Q235, Q345, and more. For stainless steel, we offer 304, 304L, 316, 316L, 201, 430, and other common grades. Custom grades are available upon request.

Q6: How do you guarantee product quality?
A: Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.