1.4404 SS316L Stainless Steel Round Bar
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what is 1.4404 SS316L Stainless Steel Round Bar ?
1.4404 SS316L Stainless Steel Round Bar is a low-carbon austenitic steel (also known as AISI 316L/UNS S31603) with added molybdenum, giving it excellent corrosion resistance, especially in chloride and acidic environments, making it ideal for applications in the chemical, medical, food, and marine industries where durability, weldability, and resistance to pitting are crucial, even in heavy-gauge welded parts.
stainless steel 316L round bars, offering supply and export services for stainless steel round bars, stainless steel hollow bars, stainless steel flat bars, 1.4404 round bars, 1.4435 round bars, and other stainless steel bar products.
The stainless steel 316L round bars are manufactured using a forging process. They conform to ASTM A276, ASTM A479, and ASTM A182 standards. These round bars undergo hardening treatments such as hot drawing, cold drawing, and annealing. The grade is UNS S31603. These round bars are available in various standard sizes, with lengths ranging from 1 to 6 meters, and shapes including hexagonal, square, round, rectangular, billets, and ingots. Custom sizes are also available upon request. Surface finishes include matte, BA finish, rough turning, and black bright polishing.
EN 1.4404 Material pecification
| EN 1.4404 Round Bar | EN 1.4404 Square Bar | EN 1.4404 Hexagon Bar | EN 1.4404 Flat Bar | |
| Hot Rolling, Cold-drawing | ||||
| 5~500mm | ||||
| <=12M or As Per Client's Requirements. | ||||
| H7 H9 H10 H11 | ||||
DIN EN 1.4404 material chemical composition is listed in the following table.
| EN 10088-1 | X2CrNiMo17-12-2 (1.4404) | 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 16.5-18.5 | 10.0-13.0 | 2.00-2.50 | 0.10 |
DIN 1.4404 material physical properties are given in the following lists, including density, thermal expansion, elastic modulus, thermal conductivity, specific heat capacity and electrical resistance.
| Density (g/cm3) | 8.0 |
| Thermal conductivity at 20 ℃ (W/m·K) | 15 |
| 500 | |
| Electrical resistivity at 20 ℃ (μΩ·m) | 0.75 |
The following table gives the steel 1.4404 mechanical properties in solution annealed condition for semi-finished products, bars, rods, wires, profiles and bright products.
| 0.2% yield strength (N/mm2) | 1% yield strength (N/mm2) | Tensile strength (N/mm2) | ||||||
| EN 10088-3 | X2CrNiMo17-12-2 (1.4404) | d<=160 | <= 215 | >= 200 | >= 235 | 500-700 | 40 (Longitudinal) | >= 100 (Longitudinal) |
| 160<> | 30 (Transverse) | >= 60 (Transverse) | ||||||
| 0.2% yield strength (N/mm2) >= | Tensile strength (N/mm2) | |||||
| EN 10088-3 | X2CrNiMo17-12-2 (1.4404) | d<=10 | 400 | 600-930 | 25 | – |
| 10<> | 400 | 580-930 | 25 | – | ||
| 16<> | 190 | 500-830 | 30 | 100 | ||
| 40<> | 190 | 500-830 | 30 | 100 | ||
| 63<> | 190 | 500-700 | 40 | 100 | ||
| 160<> | 190 | 500-700 | 30 (Transverse) | 60 (Transverse) | ||
If you have project requirements for 316L stainless steel bars, please feel free to place an order. GNEE has a large inventory of popular products for you to choose from. Available in both hot-rolled and cold-rolled forms. For detailed chemical composition and free samples, please contact our factory immediately. We offer competitive prices and excellent service.
Packaged with waterproof paper and steel straps, meeting standard export sea freight packaging requirements, suitable for various transportation methods, or customized according to customer requirements.
1. Surface polishing; 2. Bundled packaging;
3. Wooden box packaging; Wooden pallet packaging
4. Container or bulk cargo; 5. Customized according to customer requirements
