EN 10025-6 S690QL Price and Product Introduction – Gangsteel Group

Gangsteel Group is a leading manufacturer and supplier of EN 10025-6 S690QL high-strength structural steel plates, offering competitive pricing and premium quality for industries such as construction, mining, and heavy machinery. S690QL is a high-yield structural steel grade produced in compliance with EN 10025-6:2004, known for its exceptional strength, toughness, and weldability. Our S690QL plates are quenched and tempered to deliver superior performance in demanding applications, ensuring leaner designs, increased payload capacity, and energy efficiency.

Why Choose Gangsteel’s EN 10025-6 S690QL Steel Plates?

• High Yield Strength: With a minimum yield strength of 690 MPa, S690QL enables lightweight yet robust structural designs.

• Excellent Weldability: The steel’s low carbon equivalent ensures good welding properties, suitable for various welding techniques.

• Superior Toughness: Designed to withstand low temperatures, with impact toughness tested at -40°C (S690QL).

• Competitive Pricing: Gangsteel offers cost-effective solutions, with prices ranging from US $800-1200 per metric ton (FOB) depending on specifications and order volume.

• Customizable Options: Available in thicknesses from 6mm to 250mm, widths up to 4020mm, and lengths up to 18000mm to meet project-specific requirements.

Chemical Composition of EN 10025-6 S690QL

The chemical composition of S690QL is carefully controlled to ensure high strength and weldability. The table below outlines the typical chemical composition (maximum percentages):

Element	C	Si	Mn	P	S	Cr	Mo	Ni	V	Nb	Ti	Cu	N	B
Max %	0.20	0.80	1.70	0.025	0.015	1.50	0.70	2.00	0.12	0.06	0.05	0.50	0.015	0.005

Note: A minimum of 0.015% grain-refining elements (e.g., Nb, Ti, or V) is present to enhance microstructure and strength. The carbon equivalent (CEV) is typically around 0.46%, ensuring good weldability.

Mechanical Properties of EN 10025-6 S690QL

S690QL’s mechanical properties make it ideal for high-stress applications. The table below summarizes its key mechanical characteristics:

Property	Value	Description
Yield Strength	≥690 MPa (min)	High strength for lean structural designs
Tensile Strength	770-940 MPa	Robust performance under extreme loads
Elongation	≥14%	Ensures ductility for forming processes
Impact Toughness	≥30 J at -40°C (longitudinal)	Excellent resistance to fracture at low temperatures
Hardness	~250-290 HB	Fine-grained, quenched, and tempered structure

Note: Mechanical properties may vary depending on plate thickness and heat treatment. Charpy impact tests are conducted at -40°C to ensure low-temperature toughness.

Applications of EN 10025-6 S690QL

Gangsteel’s S690QL steel plates are widely used in:

• Construction: Bridges, high-rise buildings, and structural frameworks.

• Heavy Machinery: Cranes, excavators, and mining equipment.

• Offshore and Energy: Offshore drilling platforms, wind turbine supports, and pressure vessels.

• Transportation: Dumper bodies, chassis, and heavy-duty vehicles.

The high strength of S690QL allows for lighter structures, reducing material costs and improving energy efficiency in mobile applications.

Pricing for EN 10025-6 S690QL

The price of EN 10025-6 S690QL steel plates varies based on thickness, dimensions, and order quantity. Typical pricing ranges from US $800-1200 per metric ton (FOB), with Gangsteel offering competitive rates for bulk orders. For precise pricing, contact our sales team or visit Gangsteel Group for a customized quote.

Why Gangsteel?

• Extensive Inventory: Large stock of S690QL plates with thicknesses from 6mm to 250mm, ready for immediate delivery.

• Quality Assurance: All plates are ultrasonic tested per SA 578 and supplied with EN 10204 3.1/3.2 MTC certificates.

• Global Reach: Efficient logistics for worldwide delivery, including Saudi Arabia, UAE, India, and Europe.

• Expert Support: Technical guidance on welding, fabrication, and material selection.

Contact Gangsteel

For inquiries about EN 10025-6 S690QL price or to request a quote, visit Gangsteel Group or contact our sales team. Choose Gangsteel for high-quality S690QL steel plates at competitive prices, tailored to your project needs!