What is ASTM A276 TP316 material?
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What is the meaning of ASTM A276?
ASTM A276 is a standard specification from ASTM International that covers hot-finished or cold-finished stainless steel bars and shapes, excluding bars for reforging. It specifies requirements for various forms, including rounds, squares, hexagons, and hot-rolled or extruded shapes like angles, tees, and channels.
What is ASTM A276 TP316 material?
ASTM A276 Type 316 is a material grade specification for cold-finished or hot-finished bars made of 316 stainless steel, available in rounds, squares, hexagons, and other hot-rolled extruded shapes. GNEE is a professional stainless steel bar supplier with a large inventory. Inquiries are welcome!
316/316L stainless steel round bar specification
| Stainless Steel 316 / 316H / 316 L / 316N / 316Ti | |
| AISI | 316 / 316H / 316 L / 316N / 316Ti |
| UNS | S31600 / S31609 / S31603 / S31651 / S31635 |
| Werkstoff Nr. | 1.4401 / 1.4404 / 1.4432 / 1.4435 / 1.4429 / 1.4571 |
Chemical Composition of Stainless Steel 316/316L Round Bars/Rods
| SS | 316 | 316H | 316N | 316L | 316Ti |
|---|---|---|---|---|---|
| Ni | 10 – 14 | 10 – 14 | 10 – 14 | 10 – 14 | 10 – 14 |
| Fe | Balance | ||||
| Cr | 16 – 18 | 16 – 18 | 16 – 18 | 16 – 18 | 16 – 18 |
| Mo | 2 – 3 | 2 – 3 | 2 – 3 | 2 – 3 | 2 – 3 |
| C | 0.08 max | 0.10 max | 0.03 max | 0.03 max | 0.08 max |
| Si | 0.75 max | 0.75 max | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max | 2 max | 2 max |
| P | 0.045 max | 0.045 max | 0.045 max | 0.045 max | 0.045 max |
| S | 0.030 max | 0.030 max | 0.030 max | 0.030 max | 0.030 max |
| N | 0.1 max | 0.1 max | 0.1 max | 0.1 max | |
| Ti | 5 X % (C + N) | ||||
Mechanical and Physical Properties of Stainless Steel 316/316L Bars
| Density | 8.0 g/cm3 |
|---|---|
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
What is the difference between ASTM A276 and ASTM A182?
Product Form: ASTM A276 covers bars, while ASTM A182 covers forged or rolled pipe flanges, fittings, valves, and parts. Application Focus: ASTM A276 is used for general structural and architectural applications, whereas ASTM A182 is used for high-temperature and high-pressure applications in piping systems.
If you have a project requirement for 316 1.4401 stainless steel bar, we welcome your order. GNEE maintains a large inventory of popular products for you to choose from. We offer a wide range of sizes, finishes, and tolerances. Cold-finished stainless steel bar typically conforms to international standards such as ASTM A276, A484, or A582/A484M.
Get 316 1.4401 stainless steel bar stock list
Production and Supply Range for Stainless Steel 316/316L Round Bars – Buy Now!
| Standard | 316/316L, 1.4401, 1.4404 |
| Designation | ASTM A276, A479, ASME SA276, 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
Stainless Steel 316/316L Bright Round Bars Manufacturers, Suppliers Size Range
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8" – 3.00" | h8-h9-h10-h11, ASTMA-484 |
| Cold Drawn and Ground | 10.00 – 75.00 | 5/6" – 2.50" | h8-h9-h10-h11 |
| Peeled and Polished | 40.00 – 150.00 | 1.50" – 6.00" | h11, ASTMA-484 h11-DIN 1013 |
| Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00" | h9-h10-h11, ASTMA-484 |
