Stainless Steel Circle is a type of the stainless steel sheets and plates that come in the form of a circle. Navstar Steel is a leading manufacturer and supplier of the circles in different stainless steel grades and in different dimensions. The Stainless Steel Circle comes in different grades of material such as 304, 304L, 316, 316L, 310, 317L and 321 grades. The thickness of the circles range from 1mm to 100mm and the SS 304 Blanks are the most used in the industries.
Specification of SS 304 Circle
| Specifications |
ASTM A240, ASME SA240 |
| Dimensions |
ASTM, ASME and API |
| Standard |
JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness |
1 Mm To 100 mm. |
| Diameter |
Upto 2000 Mm. |
| Circle Diameter |
3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form |
Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Cnc Finish, Polished Unique, Hot Rolled Circle.. |
Composition of ASTM A240 Stainless Steel 304 Circle
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
| SS 304 |
0.08 max |
2 max |
0.75 max |
0.045 max |
0.030 max |
18 – 20 |
– |
8 – 11 |
| SS 304L |
0.035 max |
2.0 max |
1.0 max |
0.045 max |
0.03 max |
18 – 20 |
- |
8 – 13 |
| SS 316 |
0.08 max |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
16.00 - 18.00 |
2.00 - 3.00 |
11.00 - 14.00 |
| SS 316L |
0.035 max |
2.0 max |
1.0 max |
0.045 max |
1.0 max |
16.00 - 18.00 |
16.00 - 18.00 |
10.00 - 14.00 |
Mechanical Properties Stainless Steel Circle
| Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
| 8.0 g/cm3 |
1400 °C (2550 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
35 % |
