ASTM 321 stainless steel H beam
Products Description
321 H beam steel is an H shaped steel made of austenitic 321 stainless steel. 321 is a titanium-containing chromium-nickel stainless steel that is resistant to intergranular corrosion. It is often used when resistance to intergranular corrosion is required and components are subjected to continuous heating and cooling conditions of 800-1500°C.
Products Details
ASTM 321 stainless steel H beam product Introduction：
| Specification | Round bar | Diameter: 3mm~800mm | ||
| Angle bar | Size: 3mm*20mm*20mm~12mm*100mm*100mm | |||
| Square bar | Size: 4mm*4mm~100mm*100mm | |||
| Flat bar | Thickness: 2mm~100mm | |||
| Width: 10mm~500mm | ||||
| Hexagonal | Size: 2mm~100mm | |||
| Quality test | we can offer MTC (mill test certificate) | |||
| MOQ | 1TON | |||
| Payment terms | L/C T/T (30%DEPOSIT) | |||
| Stock or not | enough stock | |||
| Packing | Bundled,wooden box for export standard package | |||
| Delivery time | 7-15 dyas,or according to the order quantity or upon negotiation | |||
sS 321 h profile steel chemical composition
| Element | % Present (in product form) | |||
|---|---|---|---|---|
| C, H, P | L | TW | TS | |
| Carbon (C) | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.08 |
| Silicon (Si) | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 |
| Manganese (Mn) | ≤2.00 | ≤2.00 | ≤2.00 | ≤2.00 |
| Phosphorous (P) | ≤0.045 | ≤0.045 | ≤0.0453) | ≤0.040 |
| Sulfur (S) | ≤0.0151) | ≤0.0301) | ≤0.0153) | ≤0.0151) |
| Chromium (Cr) | 17.00 - 19.00 | 17.00 - 19.00 | 17.00 - 19.00 | 17.00 - 19.00 |
| Nickel (Ni) | 9.00 - 12.00 | 9.00 - 12.002) | 9.00 - 12.00 | 9.00 - 12.002) |
| Titanium (Ti) | 5xC to 0.70 | 5xC to 0.70 | 5xC to 0.70 | 5xC to 0.70 |
| Iron (Fe) | Balance | Balance | Balance | Balance |
321 stainless steel h section Mechanical property
| Product Form | Max Thickness (mm) | Yield Strength | Tensile Strength | Elongation min. in % | Impact Energy (ISO-V) ≥ 10mm thick | |||
|---|---|---|---|---|---|---|---|---|
| 0.2% Rp0.2 N/mm2 | 1% Rp1.0 N/mm2 | Rm N/mm2 | A1) %min (longitudinal) | A1) %min (transverse) | Jmin (longitudinal) | Jmin (transverse) | ||
| C | 8 | 2203) | 2203) | 520-7203) | - | 40 | - | - |
| H | 13.5 | 2003) | 2403) | 520-7203) | - | 40 | 100 | 60 |
| P | 75 | 2003) | 2403) | 500-7003) | - | 40 | 100 | 60 |
| L | 160 | 1904) | 2254) | 500-7004) | 40 | - | 100 | - |
| L | 2502) | 1907) | 2257) | 500-7007) | - | 30 | - | 60 |
| TW | 60 | 1805) | 2155) | 460-6805) | 35 | 30 | 100 | 60 |
| TS | 60 | 1805) | 2155) | 460-6805) | 35 | 30 | 100 | 60 |
321 stainless h beam Reference data on some physical properties
| Density at 20°C kg/m3 | 7.9 | |
|---|---|---|
| Modulus of Elasticity kN/mm2 at | 20°C | 200 |
| 200°C | 186 | |
| 400°C | 172 | |
| 500°C | 165 | |
| Thermal Conductivity W/m K at 20°C | 15 | |
| Specific Thermal Capacity at 20°C J/kg K | 500 | |
| Electrical Resistivity at 20°C Ω mm2 /m | 0.73 | |
about GNEE group
Our company is a private enterprise specializing in the production of various types of steel products. The company has outstanding reputation, excellent quality, strong strength, reasonable price and outstanding reputation. Now we have established long-term and stable 30 stainless steel pipe and carbon steel production lines with many well-known steel mills, with an annual production capacity of 500,000 tons. The company has first-level distribution qualifications and mainly distributes Baosteel, Taiyuan Steel, Yonggang, Anshan Steel, Tiangang, Shanxi Steel and other products. The products are sold throughout the country. Over the years, the company has been committed to global steel trade and has won the trust and praise of customers. With excellent product quality and considerate after-sales service, we are deeply trusted and supported by customers at home and abroad.
Group photo of GNEE(Tianjin) Multinational Trade Co. team. We were established in 2008 and are located in Anyang City, Henan Province, with a superior geographical location and convenient transportation. We are a professional manufacturing and sales company. Our company's products include various specifications of steel plates, steel pipes, bars, profiles, etc. With good reputation and rich operating experience, our company has close cooperative relations with many Chinese and foreign enterprises and has won the trust and recognition of customers.
During GNEE’s August-September event, members of each group entered the event wearing event declarations and high-fived leaders to strengthen their confidence in winning:
GNEE company's office environment and employee work style are displayed. New and old customers are welcome to visit. We will welcome your visit with great enthusiasm and provide you with professional steel services:
qualifications and honors
GNEE company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing. We firmly believe that "quality is the core of a company's sustainable strength". We will establish stable, long-term, win-win cooperative relationships with our customers and stick to them:
cooperation factories
GNEE Company has signed first-level agency agreements with some large steel plants such as Baosteel, Maanshan Iron and Steel, and Anshan Iron and Steel, which has a strong price war advantage. We are committed to strict quality control and thoughtful customer service, and our experienced staff are always ready to listen to your requirements to ensure full customer satisfaction:
Packing & shipping
We can provide professional services, we have ASTM 321 Stainless Steel H Beam and angle iron and other products in stock, if you have any needs, please contact us.
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