High Quality Hot Rolled Steel Billet Q235B/Q195 Continuous Casting Square Billet Custom Length Support

• Customization: Available
• Standard: ASTM, JIS, AISI, BS
• Certification: ISO
• Model NO.: KF-Billet0311
• Surface Treatment: Polished
• Technique: Hot Rolled
• Application: Flange Plate
• Edge: Slit edge
• Stock: Stock
• Other Design: Logo
• MOQ: 5000ton
• Delivery Time: 30-60days
• Grade: Q195/Q235
• Section Shape: Square / Rectangle / Round
• Side Length: 100, 120, 150, 180, 200
• Length: 6000 / 9000 / 12000 / Customized
• Tolerance: ±0.5mm / ±1%
• Production Method: Continuous Casting / Hot Rolled
• Transport Package: Sea Worthy Packaging
• Specification: customized as your request
• Trademark: TIMES STEEL
• Origin: China Tianjin
• Production Capacity: 10000t/Month

Product Description

Product Description

Product Overview

Our High Quality Hot Rolled Steel Billets in grades Q235B and Q195 are premium semi-finished materials produced through advanced continuous casting technology. These square billets serve as the ideal raw material for rolling into various finished steel products including rebar, wire rod, angles, channels, and other structural sections. Manufactured in strict accordance with China National Standards (GB/T700), our steel billets ensure consistent quality, precise dimensions, and excellent mechanical properties for downstream processing 

Specification

Parameter	Details
Product Name	Hot Rolled Steel Billet / Continuous Casting Square Billet
Material Grade	Q235B, Q195 (also available: Q215, Q275, 20#, 45# upon request)
Standard	GB/T700-2019, GB/T701 (China National Standard)
Section Shape	Square
Side Length	100mm × 100mm, 120mm × 120mm, 130mm × 130mm, 150mm × 150mm, 180mm × 180mm (custom sizes available)-3-9
Length	6m, 9m, 12m or customized according to customer requirements-3-6
Tolerance	Side tolerance: ±4mm; Length tolerance: +100mm; Camber: ≤1.5% per meter-9
Production Method	Continuous Casting + Hot Rolling
Surface Treatment	Black (as-rolled), Pickled, or Shot Blasted as required

Chemical Composition (Typical, %)

Grade	C(%)	Si(%)	Mn(%)	P(%)	S(%)
Q195	≤0.12	≤0.30	≤0.50	≤0.035	≤0.040
Q235B	0.12-0.20	≤0.30	0.30-0.70	≤0.045	≤0.045

Mechanical Properties

Property	Q195	Q235
Yield Strength (MPa)	≥195	≥235
Tensile Strength (MPa)	315-430	375-500
Elongation (%)	≥33	≥25-26

TIMES STEEL Advantage

Consistent Quality: Advanced continuous casting technology ensures uniform internal structure and chemical composition throughout each billet -8
Excellent Surface Condition: Optimized mold cooling and casting parameters minimize surface defects such as cracks and scabs -8
Precise Dimensions: Strict dimensional control with tight tolerances for hassle-free downstream processing -9
Superior Mechanical Properties: Optimized chemical composition and heat treatment deliver reliable strength and ductility
Excellent Weldability: Low carbon equivalent design ensures outstanding welding performance for subsequent processing
Custom Length Support: We offer flexible length options to minimize material waste in your production

Application:

Construction Industry: Rolling into rebar (deformed steel bars) for concrete reinforcement
Wire Rod Production: Manufacturing wire rods for nails, screws, fencing, and drawing applications
Structural Sections: Rolling into angles, channels, H-beams, and I-beams for building structures
Hardware Manufacturing: Production of various hardware components and fasteners
Automotive Industry: Components requiring moderate strength and good formability
Pipe and Tube Manufacturing: As raw material for welded pipes and tubes
General Engineering: Various machinery parts and components

Quality & Packaging

Permanent Magnets: Raw material base for sintering NdFeB (Neodymium) magnets.
Precision Alloys: Melting stock for soft magnetic alloys and electrical steels.
Superalloys: Base material for aerospace and high-temperature alloys requiring ultra-low trace elements.

Company Profile

TIMES STEEL Main Products

TIMES STEEL specializes in a wide range of high-quality steel products and modular housing solutions. Our main product lineup includes Mobile Container House, Aluminized Steel, Magnelis Steel, Stainless Steel, Aluminized Steel Tube, VCM Steel, Cladding Steel Plate, Purity Iron, Galvanized Steel, and Powder Coating Steel.

These products are widely used in construction, automotive, appliances, infrastructure, and modular building industries. With a commitment to innovation, quality, and fast delivery, TIMES STEEL ensures that each product meets the highest international standards and caters to the evolving needs of our global customers.

Main product

The company specializes in a wide range of high-end metal materials, including:

Aluminized Silicon Steel Coils

Zinc-Aluminum-Magnesium Coils

Stainless Steel

Color Coated Steel (PPGI/PPGL)

Clad Steel

Film-Coated Steel

Steel Pipes

TIMES STEEL Advantage

With 18 years of industry expertise, TIMES STEEL has established a comprehensive, integrated service system covering ready stock, fast delivery, global logistics, and technical support, making it a trusted steel supplier for customers worldwide. The company maintains a strong inventory of high-quality steel products, with the capability to ship to Chinese ports in as fast as 3 days, enabling quick response to customer demands.

TIMES STEEL has also built an efficient global logistics network, ensuring safe and on-time delivery to destinations around the world. Backed by a professional technical and sales team, the company offers full-process support — from material selection and processing to customs clearance and after-sales service — delivering a worry-free, time-saving, and cost-effective procurement experience.

Over the years, TIMES STEEL has gained wide recognition in the international market, forming long-term partnerships with several Fortune Global 500 companies. By continuously raising its quality standards and service levels, TIMES STEEL is committed to becoming a key player in the global steel supply chain.

TIMES STEEL always prioritizes integrity and treats every customer with sincerity.

Enterprise Honor

TIMES STEEL has been deeply engaged in the steel industry for 18 years, accumulating extensive experience and establishing itself as a trusted and reputable enterprise. Over the years, the company has built solid technical foundations and gained deep market insights, continuously innovating and delivering high-standard services that have earned widespread praise from clients. Whether in product quality, supply chain management, or after-sales service, TIMES STEEL upholds the principles of integrity, efficiency, and professionalism to provide exceptional value to its customers.

Packaging and Shipping

DHL: 3-5 working days;
ChinaPost: Depends on ship to which country; 
Sea: Depends on ship to which country.

TIMES STEEL maintains ready stock and can arrive at Chinese ports within as fast as 3 days, ready for shipment to the destination port. TIMES STEEL offers exceptionally fast delivery.