When sourcing SS 316 stainless steel round bars, buyers often need to balance material performance, stock availability, and cost per kg. SS 316, with molybdenum alloying, provides superior resistance to pitting and crevice corrosion in chloride environments, making it more reliable than SS 304 in marine, chemical, and food processing industries.
At Gnee, we maintain over 1,000 tons of SS 316 round bars in stock, available in multiple sizes, finishes, and lengths. With ASTM, ASME, EN, and JIS certifications, we deliver quality-guaranteed materials to more than 60 countries worldwide with fast lead times of 7–15 days.
SS 316 Round Bar Price Per Kg (Reference)
| Diameter (mm) | Price (USD / Kg) | Price (USD / Ton) |
|---|---|---|
| 12 mm | 3.0 – 3.2 | 3000 – 3200 |
| 25 mm | 3.1 – 3.3 | 3100 – 3300 |
| 50 mm | 3.2 – 3.4 | 3200 – 3400 |
| 100 mm | 3.3 – 3.5 | 3300 – 3500 |
💡 Prices may vary depending on order volume, finish, and international nickel market trends. Contact us for real-time quotations.
SS 316 Stainless Steel Round Bar Product Data Sheet
| Standard | Grade | Diameter Range | Length | Surface Finish | Delivery Condition |
|---|---|---|---|---|---|
| ASTM A276 / A479 | SS316 | 6 mm – 300 mm | 1 m – 6 m (customizable) | Black, Bright, Polished | Hot Rolled / Cold Drawn / Annealed |
How to Calculate SS 316 Round Bar Weight & Cost
👉 Formula:
Weight (kg) = (π × d² / 4) × Length × 0.00798
Where:
d = Diameter (mm)
Length = Bar length (mm)
0.00798 = Density factor for SS316 (g/mm³)
Example: A 50 mm diameter × 6 m length SS316 round bar:
Weight = (3.1416 × 50² / 4) × 6000 × 0.00798 ≈ 94 kg
Cost = 94 × 3.2 USD ≈ 301 USD per bar
This calculation helps buyers estimate total project cost quickly and accurately.
Global demand for SS 316 round bar continues to grow due to the growth of offshore, petrochemical, and construction projects. Fluctuating nickel prices directly impact the price of SS 316. Ordering from Gnee's stock ensures competitive pricing and prompt delivery.
If you have a project requiring 316L 1.4404 stainless steel bar, we welcome your order. GNEE maintains a large inventory of popular products. For detailed chemical composition and free samples, please contact our factory today.
Click to get 316SS material list
