Flat Plate Hot Rolled Ss400 ASTM A36 Alloy Carbon Steel Flat Bar

Customization: Available
Technique: Hot Rolled
Standard: AISI, JIS, ASTM, DIN, BS, GB

Product Description

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Basic Information

Model NO.ASTM A36 Alloy Carbon Steel Flat Bar
CertificationRoHS, ISO, SGS, BV, CE
MaterialSt52 S355jr A36 Ss400 S235jr
Thickness1~100mm
Width12~200mm
Length1000~12000mm
SurfaceClean, Finishing, Blasting and Painting
TechnologyCold Rolled & Hot Rolled
Delivery StateHot Rolled, Quenched, Tempered, Normalizing, etc.
MOQ1 Ton
Production Capacity30,000 Tons/Year
OriginChina
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Product Description

Professional manufacturer of Alloy Steel Plate, Carbon Steel Plate, Marine Steel Plate, Boiler Steel Plate, Wear Resistant Steel plate, Weather Resistant Steel Plate, Flat Bar, Round Bar and so on. Our products are widely used in building, bridges, ships, vehicles, boilers, high pressure vessels, oil and gas pipelines, large steel structures, etc.
CommodityFlat Bar
StandardGB, ASTM, AISI, BS, JIS, DIN, EN
GradeA36, SS400, St37.2, SA283, S235, CK67, CK75, SAE1008, SAE1010, 1.2379, 1.2436, Cr12MoV
Thickness2-300mm (2-100mm usually used)
Container Size20ft GP: 5898mm(L)x2352mm(W)x2393mm(H) / 40ft GP: 12032mm(L)x2352mm(W)x2393mm(H)
ApplicationBuildings, bridges, ships, transmission towers, lifting machinery, industrial furnaces, boilers, warehouse shelves.
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Production Line

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Quality Testing

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Packaging & Shipping

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Product Application

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Product Range
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Certifications

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Our Professional Services

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Pre-Sale Service

Samples can be offered with sample charges and courier fees. We have multiple production lines and styles for your choice. OEM/ODM orders and logo stamping are accepted.

During Sale Service

Strict quality control including IQC, IPQC, and FQC. Material inspection, trial production, and third-party inspection departments ensure safety and excellence.

After-Sale Service

We provide market price updates and suggestions on product stockpile and application. We ensure a smooth cooperation experience.

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Frequently Asked Questions

What are the main applications of ASTM A36 flat bars?
They are widely used in architectural and engineering structures such as buildings, bridges, ships, transmission towers, and lifting machinery.
What materials and grades are available?
We supply various grades including A36, SS400, St37.2, S235JR, St52, and more, meeting international standards like GB, ASTM, AISI, and DIN.
What is your standard production capacity and MOQ?
Our annual production capacity is 30,000 tons. The minimum order quantity (MOQ) is typically 1 ton.
Can you provide customized surface treatments?
Yes, we offer various surface finishes including clean, finishing, blasting, and painting according to customer requirements.
How do you guarantee the quality of the steel products?
We implement strict IQC/IPQC/FQC controls, provide MTC/SGS/BV certificates, and support third-party inspections before shipment.
What is the typical delivery timeframe?
Delivery usually takes between 15 to 25 workdays, depending on the specifications and order volume.

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