Hot Selling High Quality Wholesale Price Aisi 420f 1 2 Inch Stainless Steel Round Bar Set
| Ti in 321 stainless steel exists as a stabilizing element, but it is also a hot-strength steel, which is much better than 316L in terms of high temperature. 321 stainless steel is in different concentrations and different temperatures in organic and inorganic acids, especially in oxidizing properties. It has good corrosion resistance in the medium and is used to manufacture the lining and conveying pipeline of wear-resistant acid containers and wear-resistant equipment. 321 stainless steel is a Ni-Cr-Mo austenitic stainless steel, its performance is very similar to 304, but because The addition of metallic titanium makes it have better grain boundary corrosion resistance and high-temperature strength. Due to the addition of metallic titanium, it effectively controls the formation of chromium carbide. |
Specfications
| Commodity Description |
| 1. Name of product | Stainless steel bar |
| 2. Diameter: | 3-300mm |
| 3. Shape: | Round, hexangular, square |
| 4. Standard: | ASTM, AISI, JIS, GB, DIN, etc. |
| 5. Material: | 201, 304, 304L, 316, 316L, 321, 309S, 310S, 904L |
| 6. Surface: | Bright, black |
| 7. Technique: | Cold/Hot Rolled |
| 8. Certification: | ISO |
| 9. Packing: | Standard export package or as your request |
| 10. Application: | Widely used in petroleum, Foodstuff, chemical industry, construction, electric power, nuclear energy, biotechnology, machinery, papermaking, etc. |
| 11. Advantages: | 1. Corrosion resistance.
2. High temprature resistance.
3. High production ability.
4. Reasonable price.
5. Excellent quality.
6. Various size. |
| 12. Main Market: | North America, South America, Europe, Southeast Asia, Africa, Oceania, Middle East, Eastern Asia, Central America |
| 13. MOQ; | 2 Metric Tons |
| 14. Delivery Time: | Within 7-30 working days |
| 15. Payment: | T/T, L/C, Western union |
Chemical Composition
| Specification | Grade | Chemical Composition(wt%) |
| C | Mn | Ni | Cr | Mo | Ti |
| ASTMJIS | 316L/022Cr17Ni12Mo2 | ≤0.03 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | - |
| JIS | SUS316L | ≤0.03 | ≤2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | - |
| ASTMJIS | 316Ti/SUS 316Ti | ≤0.08 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 5*(C+N)-0.7 |
Properties
| Spec | Grade | Mechanical Property | Physical Property |
| Y.S (N/MM2) | T.S (N/MM2) | EL (%) | HRB | Specific Heat (J/g℃) | Modulus of Elasticity (KN/mm2) |
| ASTM/GB | 316L/022Cr17Ni12Mo2 | ≥170 | ≥485 | ≥40 | ≤95 | 0.5 | 193 |
| JIS | SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | 193 |
| ASTM | 316Ti | ≥205 | ≥515 | ≥40 | ≤95 | 0.5 | 200 |
Applications: 316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment. 316Ti: Mainly used for industrial components. |
