Q235 steel flat bars with high quality and good price

Q235 steel flat bars with high quality and good price System 1

Q235 steel flat bars with high quality and good price

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Mild Steel Flat Bar Details:

Minimum Order Quantity:	25 m.t.	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR m.t./month	Payment Terms:	TT or LC

Product Description:

Specification of Mild Steel Flat Bar

Commodity: Mild Steel Flat Bar

Standard: GB;JIS

Material: Q195-235;SS400

Brand name: FLATSPACE

Origin place: China

Thickness: 3mm-30mm

Width:20mm-200mm

Length: Max 12m

Certification: SGS/BV

Chemical composition of Q235

Alloy No

Grade

Element(%)

Q235

0.12—0.20

0.3—0.7

≤0.045

≤0.3

Physical properties of Q235

Alloy No	Grade	Yielding strength point(Mpa)				Tensile strength (Mpa)	Elongation after fracture(%)
		Thickness (mm)					Thickness (mm)
		≤16	＞16--40	＞40--60	＞60--100		≤16	＞16--40	＞40--60	＞60--100
		≥					≥
Q235	B	235	225	215	205	375--500	26	25	24	23

Usage/Applications of Mild Steel Flat Bar

Widely used for construction, Machinery manufacturing, Iron tower steel structure, Shipbuilding; Steel grating, Staircase, Bridge, Viaduct, Railway spare parts, Boilers making etc.

Packaging & Delivery of Mild Steel Flat Bar

Packaging Details: The Mild Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.

Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.

Production Flow of Mild Steel Flat Bar

The Mild steel flat bar is made through three processes:

1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.

2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.

3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length.

Packed in Bundles

Packed in Bundle

Loaded in Container

FLATSPACE is specialized in production and sales of slit flat bars. We offered the individuation processing service of slitting and crosscut. Our flat bar the width form 10mm to 1800mm, and thichness from 2.5mm to 25mm.

View Manufacturer's Shop

1. Manufacturer Overview
Location	Hebei, China
Year Established	2009
Annual Output Value	Above US$ 150 Million
Main Markets	Southeast Aisa, Middle east, Africa
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin
Export Percentage	70%-80%
No.of Employees in Trade Department	10-15 people
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	7
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average

Q: What are the different surface finishes for stainless steel flat bars?: There are several different surface finishes for stainless steel flat bars, including mill finish, brushed finish, mirror finish, and satin finish.

Q: The minus sign in front of what 40 galvanized flat steel: Refers to the galvanized flat steel, width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of galvanized steel. Galvanized flat steel can be finished steel, also can be galvanized pipe blank and galvanized belt.

Q: How do steel flat bars perform in high-temperature environments?: Steel flat bars generally perform well in high-temperature environments. Steel is known for its high melting point and excellent strength at elevated temperatures. The performance of steel flat bars in high-temperature environments primarily depends on the specific grade of steel used and any additional heat treatments or coatings applied. Many steel alloys, such as stainless steel, are designed to withstand high temperatures without significant loss of strength or deformation. These alloys contain elements like chromium, nickel, and molybdenum, which enhance their resistance to heat and corrosion. Stainless steel flat bars, in particular, offer excellent performance in high-temperature environments due to their high chromium content. In extreme high-temperature conditions, steel flat bars may experience some thermal expansion, which could lead to minor dimensional changes. However, this can usually be accounted for during the design process. Additionally, prolonged exposure to high temperatures may cause oxidation or scaling on the surface of the steel, potentially reducing its aesthetic appearance. However, this can be mitigated by using appropriate coatings or treatments. It is important to note that the performance of steel flat bars in high-temperature environments may vary depending on factors such as load, duration of exposure, and the presence of other corrosive elements. Therefore, it is advisable to consult with materials engineers or industry experts to select the most suitable steel grade and take necessary precautions when using steel flat bars in high-temperature applications.

Q: Can steel flat bars be used in the manufacturing of machinery?: Yes, steel flat bars can be used in the manufacturing of machinery. Steel flat bars are versatile and commonly used in various industries, including machinery manufacturing. They offer several advantages such as high strength, durability, and resistance to corrosion, which make them suitable for machinery applications. Steel flat bars can be used for structural components, supports, brackets, and other critical parts in machinery. They provide stability and rigidity to the machinery, ensuring proper functioning and longevity. Additionally, steel flat bars can be easily machined, welded, and formed into desired shapes, making them ideal for customization in machinery manufacturing.

Q: What are the different methods of surface hardening for steel flat bars?: There are several methods of surface hardening for steel flat bars, including case hardening, nitriding, induction hardening, flame hardening, and laser hardening.

Q: Are steel flat bars available in customized lengths?: Yes, steel flat bars are available in customized lengths. Steel suppliers and manufacturers typically offer a range of standard lengths for flat bars, but they also have the capability to cut and customize the bars to specific lengths as per customer requirements. This flexibility allows customers to order steel flat bars in the exact lengths they need for their specific projects or applications, ensuring a perfect fit and minimizing waste. Whether it's a small DIY project or a large-scale construction project, customers can typically work with steel suppliers to obtain customized lengths of steel flat bars to suit their needs.

Q: What are the different types of surface finishes for aluminum steel flat bars?: When selecting a surface finish for aluminum steel flat bars, it is crucial to take into account the specific needs of your application as well as the desired visual appearance. There are several options available: 1. Mill Finish: This is the standard finish applied to aluminum steel flat bars directly from the mill. It has an untreated, natural look and a slightly rough texture. 2. Anodized Finish: By employing an electrochemical process, an anodized finish forms a protective layer on the surface of the aluminum steel flat bars. This finish not only enhances corrosion resistance but can also be dyed in various colors. 3. Polished Finish: Achieved through mechanical smoothing, a polished finish produces a reflective and glossy appearance on the surface of the aluminum steel flat bars. This finish is often chosen for decorative purposes, enhancing the metal's aesthetic appeal. 4. Brushed Finish: The brushing process involves using fine abrasive pads or brushes to create a textured surface on the aluminum steel flat bars. This finish gives the metal a satin-like look and helps to conceal scratches and fingerprints. 5. Powder Coated Finish: In this method, a dry powder is applied to the surface of the aluminum steel flat bars, then baked to create a durable and protective coating. Powder coating offers a wide range of colors and excellent resistance to wear, weather, and chemicals. 6. Painted Finish: Painting is a popular surface finish for aluminum steel flat bars, particularly when specific colors or patterns are desired. Paint can be applied in various ways, such as spraying or dipping, and provides an additional layer of corrosion protection. It is crucial to carefully consider the specific requirements of your application and the desired visual effects when selecting the appropriate surface finish for aluminum steel flat bars.

Q: How do I determine the strength of a steel flat bar?: To determine the strength of a steel flat bar, you need to consider its grade, which indicates the alloy composition and mechanical properties of the steel. The grade is usually marked on the bar or can be obtained from the manufacturer's specifications. Additionally, you can refer to industry standards or consult engineering handbooks that provide information on the strength and properties of various steel grades.

Q: What is the density of steel flat bars?: The density of steel flat bars typically ranges from 7.75 to 8.05 grams per cubic centimeter (g/cm³).

Q: What is the weight of a standard steel flat bar?: The weight of a standard steel flat bar can vary depending on its dimensions and thickness. However, a typical standard steel flat bar may weigh around 3.5 to 7.5 pounds per foot.

Send your message to us

*Email

*TEL

*Quantity

*Unit