HRB600 High Strength Hot Rolled Reinforced Bar

Product Parameters

Product Name	HRB600 High Strength Hot Rolled Reinforced Bar
Standard	EN / DIN / JIS / ASTM / BS / ASME / AISI
Common Round Bar Specs	3.0–50.8 mm, Over 50.8–300 mm
Flat Steel Specs	6.35×12.7 mm, 6.35×25.4 mm, 12.7×25.4 mm
Hexagon Bar Specs	AF 5.8 mm–17 mm
Square Bar Specs	AF 2 mm–14 mm, 6.35 mm, 9.5 mm, 12.7 mm, 15.98 mm, 19.0 mm, 25.4 mm
Length	1–6 meters, customizable
Diameter	Hot Rolling Round Bar: 25–600 mm; Cold Rolling Round Bar: 6–101.6 mm; Forged Rebar: 200–1000 mm
Surface Process	Bright, Polished, Black
Other Services	CNC Machining, Centerless Grinding, Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending

Chemical Composition

Element	Content (%)
Carbon (C)	≤0.25–0.28
Silicon (Si)	≤0.80
Manganese (Mn)	≤1.60
Sulphur (S)	≤0.045
Phosphorus (P)	≤0.045

Mechanical Properties

Chinese Rebar Code	Yield Strength (MPa)	Tensile Strength (MPa)	Carbon Content
HRB400 / HRBF400 / HRB400E / HRBF400E	400	540	≤0.25
HRB500 / HRBF500 / HRB500E / HRBF500E	500	630	≤0.25
HRB600	600	730	≤0.28

Key Benefits of HRB600

• Higher strength → 25–50% stronger than conventional rebar, reducing steel usage.
• Cost efficiency → Lower material cost and construction time.
• Durability → Excellent fatigue resistance, suitable for high-load projects.
• Wide availability → Produced under multiple standards (ASTM, EN, JIS, DIN, BS).
• Custom processing → Cutting, bending, CNC machining available on demand.

Applications

HRB600 is widely used in:

• High-rise buildings (reduce steel tonnage in columns & beams)
• Bridge construction (withstand heavy traffic loads)
• Railway engineering (track foundations & tunnels)
• Civil infrastructure (roads, power plants, dams)

FAQ

Q1: What is the difference between HRB600 and HRB500?
A1: HRB600 has a higher yield strength (600 MPa vs. 500 MPa), which allows for reduced steel usage and improved structural efficiency.

Q2: Can HRB600 be welded easily?
A2: Yes, HRB600 has good weldability due to its controlled carbon content (≤0.28%).

Q3: What is the standard length of HRB600 bars?
A3: Standard supply is 1–6 meters, with custom lengths available on request.

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Q: What is your company’s main products/services?

A: We are a professional manufacturer for Carbon Steel, Alloy Steel and Profile products. We have the experience of steel business for more than 10 years and our products are exported to Mid East,South America,Southeast Asia,Africa,South and East Asia etc.

Q: Can I go to your factory for a visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: What are your terms of payment?

A: 30% T/T deposite and 70% balance before shipment.

Q: What is your delivery time?

A: For stocks,we could transport the goods to loading port within 7 days after we received the deposit; For production,it usually takes about 15-30 days after receiving the deposit.

Q: Do you provide samples? Are they free or paid?

A: Samples are available for free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A:Yes, we fully accept ‌third-party inspections.

Q: Why should I buy from you not from other suppliers?

A: Integrating the superior resources of China’s steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.

Q:How can you guarantee quality?

A: Always a pre-production sample before mass production;Always 100% inspected before shipment