A572/S355JR Carbon Steel Bar
Prime Mill Grade | Certified China Exporter & Factory Direct Supply
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Origin: China (Mill Direct) China Steel Exporter EN 10204 3.1 MTC
A572/S355JR Carbon Steel Bar - Technical Overview & Specifications
A572 steel bars are lightweight, but have good strength, ductility and workability, making them ideal for structural applications. These characteristics make the A572 relatively simple to shape into different structures, while maintaining the ability to withstand large stresses and loads.
Product Parameters
| Product Name | A572/S355JR Carbon Steel Bar |
| Standard | EN/DIN/JIS/ASTM/BS/ASME/AISI, etc. |
| Common Round Bar Specifications | 3.0-50.8 mm, Over 50.8-300mm |
| Flat Steel Common Specifications | 6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm |
| Hexagon Bar Common Specifications | AF5.8mm-17mm |
| Square Bar Common Specifications | AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm |
| Length | 1-6meters, Size Accept Custom |
| Diameter(mm) | Hot Rolling Round Bar , 25-600 , Cold Rolling Square Bar , 6-50.8 |
| Hot Rolling Square Bar | 21-54 , Cold Rolling Hexagon Bar , 9.5-65 |
| Cold Rolling Round bar | 6-101.6 , Forged Rebar , 200-1000 |
| Surface Process | Bright, Polished, Black |
| Other Services | Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc. |
Mechanical Properties
| A572 | Yield Strength(Ksi) | Tensile Strength(Ksi) | Elongation % 8inches |
|---|---|---|---|
| Grade42 | 42 | 60 | 20 |
| Grade50 | 50 | 65 | 18 |
| Grade60 | 60 | 75 | 16 |
| Grade65 | 65 | 80 | 15 |
International Standard Grade Comparison
| EU | German Standard | Japanese Standard | French Standard | British Standard | Canada | Italy | Spain | National Standard | International | Portugal | India |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EN | DIN,WNr | JIS | AFNOR | BS | HG | UNI | UNE | GB | ISO | NP | IS |
| S355JR | St52-3 | SM490A | E36-2 | 50B | 350W | Fe510B | AE355B | Q345B | E355C | FE510-B | IS961 |
Product Features & Advantages
- Manufactured to EN/DIN/JIS/ASTM/BS/ASME/AISI, etc. with strict dimensional tolerance and surface quality
- Reliable Carbon Steel Bar solution for construction, machinery and industrial projects
- Custom processing available: cutting, bending, decoiling, slitting and surface polishing
- Mill Test Certificate (MTC) and full inspection provided
Applications & Industries
Carbon Steel Bar
Customer Reviews & Mill Quality Audits
4.9 / 5.0|86+ Verified Inspections
4.9
Overall Satisfaction from Global EPC & Steel Buyers
100% Mill Test Reports (MTC)
EN 10204 3.1 Chemical & Tensile Verification Passed
Port Inspection Ready
SGS, BV & Cotecna Third-Party Audits Supported
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FAQ
QOnce the products received by customer were found not comply with the products or contract demands, what will you do?
AA: We will compensate the customer for all the loss without any hesitation.
QDo you provide samples Is it free or extra?
AA: Yes, we could offer free samples.
QWhat certifications do your products have?
AA: We have ISO 9001, SGS, EWC and other certifications.
QWhat kind of payment terms would you accept?
AA: We always do T/T.30% T/T as deposit,70% T/T as balance.
QWhat is the delivery time?
AA: 10-15 days
QWhat is your MOQ?
AA: We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.