Corten Steel, Wear Resistant Steel, Shipbuilding Steel

About AHL STEEL

HENAN ANHUILONG STEEL CO., LTD. is a leading steel trading and processing enterprise integrating procurement, sales, deep processing, and international trade. Located in Anyang City, Henan Province — one of China’s seven ancient capitals — we leverage regional industrial advantages to deliver high-performance steel products worldwide.

Since our establishment, we have adhered to the principles of integrity, dedication, practicality, innovation, and win-win cooperation. Our mission is to provide customers with top-quality steel products that offer superior performance and exceptional value.

10+

Years Experience

50+

Countries Served

ISO

Certified

Our Product Range

High-quality steel plates and sheets engineered for durability, corrosion resistance, and structural integrity across industries.

ASTM A588 Corten Steel

Weathering steel with excellent atmospheric corrosion resistance. Ideal for architectural facades, bridges, and outdoor structures.

Standard: ASTM A588
Thickness: 6–100 mm
Yield Strength: ≥345 MPa

GB NM400 Wear Resistant Steel

High hardness wear plate for mining, construction, and material handling equipment.

Standard: GB NM400
Hardness: 370–430 HB
Thickness: 6–80 mm

ABS Shipbuilding Steel

Marine-grade steel certified by ABS for ship hulls, decks, and offshore platforms.

Standard: ABS Grade A, B, D, E
Thickness: 5–100 mm
Impact Test: -20°C to -40°C

EN S355 Corten Steel

European standard weathering steel with high tensile strength and rust-resistant patina.

Standard: EN 10025-5 S355J0WP
Yield Strength: 355 MPa
Applications: Bridges, Sculptures, Fencing

ASTM A516 Boiler Steel

Carbon steel plate for pressure vessels and boilers operating at moderate to low temperatures.

Standard: ASTM A516 Gr. 60/70
Thickness: 6–200 mm
Charpy V-Notch: -20°C to -45°C

ASTM A572 High Strength Steel

Low-alloy structural steel with enhanced strength-to-weight ratio for bridges and buildings.

Grade: 50, 60, 65
Yield Strength: 345–450 MPa
Applications: Structural Frames, Beams

JIS SPA-H Corten Steel

Japanese standard weathering steel with excellent formability and corrosion resistance.

Standard: JIS G3125 SPA-H
Thickness: 4–50 mm
Yield Strength: ≥345 MPa

GB NM500 Wear Resistant Steel

Ultra-high hardness plate for extreme abrasion environments like crushers and excavators.

Hardness: 470–540 HB
Thickness: 6–60 mm
Impact Toughness: ≥27 J at -20°C

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Value-Added Machining Services

We offer comprehensive steel processing services to meet your exact specifications — from cutting to welding and beyond.

Steel Cutting

Precision plasma, laser, and flame cutting to custom dimensions.

Steel Bending

Roll bending and press braking for curved structural components.

Steel Welding

Certified welding services including MIG, TIG, and submerged arc welding.

Steel Drilling

High-precision CNC drilling for bolt holes and assembly points.

Featured Projects

Real-world applications of AHL Steel products in architecture, infrastructure, and industrial design.

Corten Steel Church Adjacent Building

A modern corten steel structure serving as a performance venue for theater and music arts.

2021-06-22

Renovated Corten Courtyard

Four indoor and one outdoor corten steel courtyard adjacent to a heritage building.

2021-06-08

Countryside Visitor Center, Spain

Located in Viscarreno, this corten steel center blends with mountainous surroundings.

2021-06-03

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Frequently Asked Questions

What is Corten steel and where is it used?

Corten steel, also known as weathering steel, forms a protective rust-like layer when exposed to weather. It is commonly used in architectural facades, bridges, sculptures, and outdoor structures due to its durability and aesthetic appeal.

Do you offer custom cutting and fabrication?

Yes, we provide comprehensive machining services including cutting, bending, welding, drilling, and milling to meet your project specifications.

What certifications do your products have?

Our steel products are ISO-certified and comply with international standards including ASTM, ASME, GB, JIS, and EN. We also supply ABS, CCS, LR, BV, and GL certified shipbuilding steel.

Can you ship internationally?

Yes, we export to over 50 countries worldwide. We handle all logistics, documentation, and customs clearance for seamless delivery.

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