316 stainless steel round bar is a stainless steel bar with austenite as the matrix, containing about 2-3% molybdenum (Mo). It has excellent corrosion resistance (especially resistance to chloride corrosion) and high temperature performance. It complies with ASTM A276, A484 and other standards and is often used in the manufacture of precision parts in harsh environments.
316 stainless steel hot-rolled bar has good corrosion resistance, and is resistant to seawater, salt spray, bleach, organic acid (such as formic acid) and chloride ion solution. Its resistance to pitting and crevice corrosion is far superior to 304.
316 stainless steel cold-rolled bar has medium cutting performance, and carbide tools must be used and fully cooled to avoid work hardening; cold formability is good, and complex shapes require annealing. (GTAW), (GMAW), etc. can be used, and ER316L welding wire is recommended.
Is 316 stainless steel round bar magnetic?
The annealed state is austenitic and non-magnetic; but cold processing may produce a small amount of martensite phase, resulting in slight magnetism, which can be eliminated by annealing.
ASTM A276 Type 316 Rod Applications
Marine Engineering: Ship Bolts, Seawater Desalination Equipment,
Chemical and Petrochemical: Reactors, Valves, Pipes
Food and Medicine: Pharmaceutical Equipment,
Medical Equipment: Surgical Instruments, Implants
| Round bar sizea in Mm | 3 To 800 |
|---|---|
| Hex Bar sizes in MM | 2 To 100 |
| Square bar sizes in MM | 4 to 100 |
| Surface | Pickled, Cold Drawn, Hairline, Hot Rolled Bright, Polished, Sand Blasting Finished |
| Condition | annealed and Hardened, Tempered |
| Manufacturing Technique | Hot-Rolled, Cold-Drawn, Cold-Rolled, Forged |
| Tolerance | H 8, K 11, H 12, K 10, H 9, K 12, H 11, H 13, H 10, K 9 |
ASTM A276 Type 316 Rod Chemical Properties
| Grade | Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Molybdenum | Nitrogen | Nickel |
| SS 316 | 0.08 maximum | 2 maximum | 0.75 maximum | 0.045 maximum | 0.030 maximum | 16 – 18 | 2 – 3 | 10 – 14 | 0.1 maximum |
| Melting Point | Density | Tensile Strength | Elongation | Yield Strength (0.2%Offset) |
| 1454 °C | 8.0 g/cm3 | Psi=75000, MPa=515 | 35 % | Psi=30000, MPa=205 |
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Q1: What products can you offer?
A: We can offer you general steel types like 310S, 316L,304.304L.201,904L, 316H, 316,316L 300and
400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc.
Q2. Can you produce the products according to my own drawings?
Yes,we can produce the products according to your drawings that will be most satisfy you.
Q3. How does your factory do regarding quality control?
Quality is priority. We always attach great importance to quality controlling from beginning to end.
