A stainless steel angle bar, also known as a stainless steel angle iron or stainless steel L-bar, is a structural shape made from stainless steel. It is characterized by its "L" shape, with two legs that meet at a right angle, forming a 90-degree angle. Stainless steel angle bars are widely used in construction, industrial, and architectural applications due to their strength, corrosion resistance, and versatility.
WUXI KONGZO STEEL is a leading stainless steel coil supplier, offering the best price and service. We can process orders to any specification, length, and thickness, and then do quality inspection and packaging.
| Type | Stainless Steel Angle Bar |
| Grade | 201/202/304 / 310/316L / 316/430.etc |
| Surface Finish | Black, NO.1, mill finish, cold draw |
| Technique | bending/hot rolling/welding |
| Thickness: | 3-10mm |
| Size: | 2#-20#, 20 x 20 – 100 x 100 |
| Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
| MOQ | 1 ton , We can accept sample order. |
| Delivery port: | Shanghai, Tianjin, Qingdao, Ningbo, Guangzhou, etc. |
| Packaging Detail | Standard export packaging, various transportation, according to customer needs |
| AISI | Chemical Composition & Mechanical Property | |||||||||||
| C | Si | Mn | Cr | Ni | S | P | Ts（N/mm ²） | Ys（N/mm ²） | El | HB | HRB | |
| 201 | ≤0.15 | ≤0.75 | 5.5-5.7 | 16-18 | 3.5-5.5 | ≤0.03 | ≤0.060 | ≥520 | ≥275 | ≥40% | ≤241 | ≤100 |
| 202 | ≤0.15 | ≤1 | 7.5-10 | 17-19 | 4-6 | ≤0.03 | ≤0.060 | ≥520 | ≥275 | ≥40% | ≤207 | ≤95 |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | 18-20 | 8-10 | ≤0.03 | ≤0.045 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | 18-20 | 9-13 | ≤0.03 | ≤0.045 | ≥480 | ≥175 | ≥40 | ≤187 | ≤90 |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | 16-18 | 10-14 | ≤0.03 | ≤0.045 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | 16-18 | 12-15 | ≤0.03 | ≤0.045 | ≥480 | ≥175 | ≥40 | ≤187 | ≤90 |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | 11.5-13.5 | ≤0.03 | ≤0.040 | ≥440 | ≥205 | ≥20 | ≤201 | ≤93 | |
| 430 | ≤0.12 | ≤0.75 | ≤1 | 16-18 | ≤0.60 | ≤0.03 | ≤0.040 | ≥450 | ≥205 | ≥22 | ≤183 | ≤88 |
Stainless steel angle bars have a wide range of applications in various industries, including:
1、Construction: Used for structural support, framing, and bracing in buildings, bridges, and infrastructure projects；Employed in architectural elements such as handrails, balustrades, and decorative trims for both indoor and outdoor use.
2、Marine: Stainless steel angle bars are essential in marine environments for applications like boat hardware, deck supports, and marine fittings due to their corrosion resistance.
3、Food Processing: Commonly used in the food and beverage industry for manufacturing equipment, conveyor systems, and structural supports due to their hygienic properties and resistance to corrosion from food acids.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat, rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process, the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
WUXI KONGZO STEEL provides a series of stainless steel and alloy processing services for stainless steel sheets, stainless steel coils, stainless steel bars, alloys, and other products. We focus on fast delivery and customized processing to meet customers' different stainless steel product needs.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
Heat treatment and annealing: Wuxi Kongzuo Steel can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): WUXI KONGZO STEEL can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
Our professional sales team answers your questions within 24 hours.
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