400 Series Stainless Steel Angle
Ideal for industrial machinery supports, heat exchangers, architectural trims, automotive components, and food processing equipment, our 400 series stainless steel angles provide reliable performance under challenging conditions. We offer tailored cutting, processing, and surface treatments to align with project specifications.
+86 19163584547
+86 19163584547
+86 19163584547
info@hds-steels.com
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Product Description

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We supply 400 series stainless steel angles, a family of ferritic and martensitic stainless steels characterized by their high heat resistance, magnetic properties, and excellent corrosion resistance in mild to moderate environments. These angles offer cost-effective alternatives to nickel-alloyed stainless steels while maintaining durability for demanding structural and industrial applications.


Key Features:

  • High Strength & Heat Resistance – Offers elevated temperature stability and mechanical strength suitable for thermal applications.

  • Magnetic Properties – Enables compatibility with applications requiring magnetic retention or sorting.

  • Good Corrosion Resistance – Performs reliably in mildly corrosive environments, particularly in applications involving organic acids and steam.

  • Cost-Effective Performance – Reduced nickel content makes it a budget-conscious choice without sacrificing structural integrity.

  • Wide Dimensional Range – Available in both equal and unequal leg configurations, compliant with ASTM A276, A479, and equivalent standards.


Product name:400 Series Stainless Steel Angle
Production technology:Hot-rolled and High frequency welded
Steel Grade:430,410,420,409L,436L,439,441,443
Standard:AiSi, ASTM, BS, DIN, GB, JIS , etc.
Length:5.8m;6m;9m;11.8m;12m,customizable
Size:20*20*3mm~250*250*35mm;,customizable
Tolerance:±1%
Sample:Provided Within 3 Days
Application:Industry,Construction, Ship Components
Processing Service:Welding,Punching, Cutting
Surface:Perforated/galvanized/black/PaintBright, Polished, Turn smooth(Peeled),Brush, Mill,Pickled
Shape:Angle/L-shape/V-shape

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Product Show

详情标题1-产品详情1


Our high-strength angle steel is manufactured from premium quality steel materials, available in both equal and unequal leg specifications. The hot-rolling process ensures excellent mechanical properties and straightness, making it widely used in structural applications such as building frames, supports, and equipment bases. Customization in length, punching, and surface treatment is supported.


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详情标题1-产品详情2


Our angle steel is manufactured through fully automated hot-rolling production lines, equipped with precision roll-forming systems and multi-pass straightening processes to ensure dimensional accuracy (leg thickness tolerance ±0.3mm, length tolerance ±5mm) and straightness (≤1mm/m). The production line integrates online laser rangefinders, real-time mechanical property testing, and surface quality monitoring systems. Compliant with ASTM, JIS, EN, and other international standards, we support custom non-standard sizes and materials (e.g., Q235B, Q355B, SS400), making our products widely used in building structures, machinery manufacturing, and power engineering applications.


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详情标题1-产品详情3


In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.


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Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.


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