UNS S31603 Round Bars, SS 316L Round Bars, AISI SS 316L Stainless Steel 316LN Round Bars Supplier, Manufacturer and Exporter in India
Din 1.4404 SS 316L Round Bars, SS UNS S31603 Round Bars, Stainless Steel 316L Round Rods, 316L Stainless Steel 316L Cold Drawn Bars Suppliers in India.
STAINLESS STEEL 316L ROUND BARS GENERAL PROPERTIES:
Alloy 316/316L is molybdenum-bearing austenitic stainless steel. The higher nickel and molybdenum content in this grade allows it to demonstrate better overall corrosion resistant properties than 304, especially with regard to pitting and crevice corrosion in chloride environments. In addition, Alloy 316/ 316L provides excellent elevated temperature tensile, creep and stress-rupture strengths, as well as outstanding formability and weldability. 316L is the lower carbon version of 316 and is immune from sensitization; therefore, it is very frequently used in heavy gauge welded components.
STAINLESS STEEL 316L ROUND BARS APPLICATIONS:
- Food preparation equipment, especially in chloride environments
- Chemical processing, equipment
- Laboratory benches and equipment
- Rubber, plastics, pulp & paper machinery
- Pollution control equipment
- Boat fittings, value and pump trim
- Heat exchangers
- Pharmaceutical and textile industries
- Condensers, evaporators and tanks
STAINLESS STEEL 316L ROUND BARS CORROSION RESISTANCE:
- Generally more resistant than 304 in range of atmospheric environments and many corrosive media due to the increased chromium
and molybdenum content. - Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 122°F (50°C).
- Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at
140°F (60°C). - Usually regarded as the "marine grade stainless steel" – but is not resistant to warm sea water.
STAINLESS STEEL 316L ROUND BARS HEAT RESISTANCE:
- Good oxidation resistance in intermittent service to 1600°F (870°C) and in continuous service to 1700°F (925°C)
- Grade 316L is more resistant to carbide precipitation.
STAINLESS STEEL 316L ROUND BARS WELDING CHARACTERISTICS:
- Excellent weldability by all standard fusion methods, both with and without filler metals.
- Heavy welded sections in Grade 316 require post-weld annealing for maximum corrosion resistance, this is not required for grade 316L.
STAINLESS STEEL 316L ROUND BARS HEAT TREATMENT:
- Annealing temperature range is 1900 to 2100°F (1038 to 1149°C).
- Cannot be hardened by heat treatment.
- Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion.
STAINLESS STEEL 316L ROUND BARS PROCESSING - HOT FORMING:
- Most producers recommend a maximum forging temperature between 2100°F and 2300°F
- Do not forge below 1700°F (927°C) Best
- Corrosion resistance is obtained if the forgings are given a final anneal.
STAINLESS STEEL 316L ROUND BARS PROCESSING - COLD FORMING:
- 316/316L types being extremely tough and ductile, can be readily cold worked such as roll form, swaging, cold heading, deep drawing,
bent, etc., without difficulty - Severely cold formed parts should be annealed to remove stresses.
STAINLESS STEEL 316L ROUND BARS MACHINEABILITY:
- Type 316/316L is somewhat more difficult to machine than Type 304 because of its toughness.
- 316/316L machines with chip characteristics that are tough and strong.
- Chip breakers and curlers are advised.
- As large a tool as possible and great amounts of cutting fluid should be used.
- Heavy positive feeds at low speeds should be considered since 316/316L work hardens rapidly.
STAINLESS STEEL 316L ROUND BARS CHEMICAL PROPERTIES:
| C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|
| 316 (S31600) |
0.08 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 max: 18.0 |
min: 2.0 max: 3.0 |
min: 10.0 max: 14.0 |
0.10 max |
| 316L (S31603) |
0.03 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 max: 18.0 |
min: 2.0 max: 3.0 |
min: 10.0 max: 14.0 |
0.10 max |
STAINLESS STEEL 316L ROUND BARS MECHANICAL PROPERTIES:
| Grade | Tensile Strength ksi (min) |
Yield Strength 0.2% ksi (min) |
Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 316 (S31600) |
75 | 30 | 40 | 217 | 95 |
| 316L (S31603) |
70 | 25 | 40 | 217 | 95 |
STAINLESS STEEL 316L ROUND BARS PHYSICAL PROPERTIES:
| Density lbm/in3 |
Thermal Conductivity (BTU/h ft. °F) |
Electrical Resistivity (in x 10-6) |
Modulus of Elasticity (psi x 106 |
Coefficient of Thermal Expansion (in/in)/°F x 10-6 |
Specific Heat (BTU/lb/°F) |
Melting Range (°F) |
|---|---|---|---|---|---|---|
| 0.29 at 68°F | 100.8 at 68 212°F | 29.1 at 68°F | 29 | 8.9 at 32 – 212°F | 0.108 at 68°F | 2500 to 2550 |
| 9.7 at 32 – 1000°F | 0.116 at 200°F | |||||
| 11.1 at 32 – 1500°F |
Cold Drawn Stainless steel Wire Round Bars
Application :
Machined Components, Pump Shafts, Valves, Fasteners, Machine Tools, Dairy Equipments, Surgical & Medical Parts, Threaded Bars, Studs, Bolts, Pins, Hinges and Handles.
Condition |
Cold Drawn & Polished |
Cold Drawn, Centre less Ground & Polished |
Cold Drawn, Centre less Ground & Polished (Strain Hardened) |
|---|---|---|---|
Grades |
Alloy 286,Alloy 20, 202, 303, 304, 304L, 310, 316, 316L, 32, 410, 420, 416, 430, 431, 430F , 630, 17-4ph, Duplex steel 2205 |
304, 304L, 316, 316L |
|
Diameter (Size) |
2 mm to 5mm (1/8" to 3/16") |
6mm to 22m (1/4" to 7/8") |
10mm to 40mm (3/8" to 1-1/2") |
Diameter Tolerance |
h9 (Din 671),h41 |
h9 (Din 671) |
h9 (Din 671),h41 |
Length |
3/4/5.6/6 meter |
3/4/5.6/6 meter |
3/4/5.6/6 meter |
Length Tolerance |
-0/+200mm or |
-0/+200mm or |
-0/+200mm |
Peeled Turned Polished Stainless Steel Round Bars and Stainless steel forged Bars:
Condition |
Peeled, Centreless Ground & Polished |
Peeled & Polished |
Peeled |
Forged, |
|---|---|---|---|---|
Grades |
Alloy 286,Alloy 20, 202, 303, 304, 304L, 310, 316, 316L, 32, 410, 420, 416, 430, 431, 430F , 630, 17-7,17-4ph, Duplex steel 2205, Duplex steel 2507 |
304, 304L, 316, 316L, 410, 416, 420, 431, 17-4Ph |
303, 304, 304L, 316, 316L, 410, 416, 420, 431, 17-4 ph |
|
Diameter (Size) |
20mm to 85mm |
85mm to 140mm |
25mm to 140mm |
150mm to 400mm (6 ” to 16 ”) |
Diameter Tolerance |
h9 (Din 671) tolerance |
h41 tolerance |
K12/K13 |
-0mm/+3mm |
Length |
3/4/5.6/6 meter |
3/4/5.6/6 meter |
3/4/5.6/6 meter |
3 meter -5 meter |
Length Tolerance |
-0/+200mm or |
-0/+200mm or |
-0/+1000mm or 500mm (-0 ”/+3 feet or +2 feet) |
-0/+2 meter- |
We export our STAINLESS STEEL 316L ROUND BARS products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at harshsteel@ymail.com for your instant requirements.
