Standard: ASTM, AISI, DIN, EN, GB, JIS
Technique: Hot Rolled/Cold Rolled/Galvnized
Processing Service: Welding, Punching, Cutting
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Get A QuoteA stainless steel Angle is a structural steel shape with an L-shaped cross-section made from stainless steel, which contains a high percentage of chromium and other elements like nickel and molybdenum. The addition of chromium provides excellent corrosion resistance, making it suitable for various applications, especially in corrosive and rust-prone environments.
Chemical Composition
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 304 | 0.18%-0.80% | ≤1.05% | ≤2.00% | ≤0.045% | ≤0.03% | 8.00%-10.50% | 18.00%-20.00% | - |
| 316L | 0.18%-0.80% | ≤1.05% | ≤2.00% | ≤0.045% | ≤0.03% | 10.5%-14.5% | 16.00%-18.00% | 2.00%-3.00% |
| 430 | ≤0.12% | ≤0.75% | ≤1.00% | ≤0.040% | ≤0.030% | ≤0.60% | 16.00%-18.00% | - |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation in 2" (%) | Brinell Hardness |
| 304 | ≥75 ksi (≥517 MPa) | ≥30 ksi (≥207 MPa) | ≥60 | ≤160 |
| 316L | ≥75 ksi (≥517 MPa) | ≥30 ksi (≥207 MPa) | ≥60 | ≤160 |
| 430 | ≥450 | ≥205 | ≥22 | - |
Standard Specifications
| Country | Standard Number | Standard Name |
| China | GB/T 706-2008 | Stainless Steel Angle |
| China | GB/T 2101-89 | General Provisions for Acceptance, Packaging, Marking and Quality Certification of Section Steel |
| China | GB 9787-88/GB 9788-88 | Dimensions, Shape, Weight and Tolerances of Hot Rolled Equal/Unequal Leg Stainless Steel Angles |
| Japan | JIS G3192-94 | Dimensions, Shape, Weight and Tolerances of Hot Rolled Steel Sections |
| Germany | DIN 17100-80 | Quality Standards for General Structural Steels |
Popular Grades
•304 Stainless Steel Angle: It has good corrosion resistance and is suitable for general environments, being widely used in food processing equipment, kitchen benches, sinks, architectural paneling, and more.
•316L Stainless Steel Angle: With higher corrosion resistance than 304, it is suitable for harsh environments such as coastal areas and chemical processing plants, and is often used in marine equipment, laboratory benches, and medical equipment.
Popular Q&A
Q: What are the main uses of stainless steel angles?
A: Stainless steel angles are widely used in construction for structural support, architectural detailing, and in machinery and equipment as structural components. They are also used in food processing, marine and coastal structures, handrails and guardrails, signage and displays, industrial shelving and racks, automotive and transportation, and electrical and electronic enclosures.
Q: How to choose the right grade of stainless steel angle?
A: Consider the application environment and requirements. For general indoor and mild outdoor environments, 304 stainless steel angle is usually sufficient. For environments with high salt content, strong acids and alkalis, or high humidity, 316L or higher grade stainless steel angles are recommended.
Q: What are the surface treatment methods for stainless steel angles?
A: Common surface treatment methods include polishing, brushing, and passivation. Polishing can improve the appearance and smoothness of the surface; brushing can create a unique texture; passivation can enhance the corrosion resistance of the surface.
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