| Product Name: | Stainless Steel Flat Bar | Standard: | JIS， AISI， ASTM， GB， DIN， EN |
|---|---|---|---|
| Material: | 304， 304L， 304H， 309S， 310S， 316L， Etc. | Shape: | Flat |
| Technique: | Hot Rolled， Cold Drawn | Package: | Standard Seaworthy Package |
| Application: | Electric Tower， Bridge Manufacturing， Chemical Engineering， Railway Construction， Etc. | ||
| High Light: | ASTM A276 Stainless Angle Bar， Stainless Steel 304 Angle Bar， Industrial Furnace Stainless Steel Angle Bar | ||
ASTM A276 Stainless Steel 304 Angle Bar 6m Length 50*50*3mm for Industrial Furnace
Stainless steel bars include stainless steel black bars， stainless steel bright bars. stainless steel round bars. stainless steel square bars. stainless steel hexagonal bars. stainless steel special-shaped bars， stainless steel free-cutting bars， etc
The surface of the stainless steel bright rod is bright， that is. the hot-rolled stainless steel black rod is cold-drawn through a cold rolling mill to remove the black color on the surface. Stainless steel bright rods are generally cold drawn. finely ground or polished， with good surface brightness and wide applications.
Stainless steel black bar is our customary name. The proper term is stainless steel hot-rolled bar， which is a stainless steel bar that is hot-rolled Since the stainless steel bar comes out of the hot rolling furnace. the temperature will be very high， and the surface will be black when it is naturally cooled.
Specifications
| Product name | Stainless Steel Flat and Angle Bar |
| Place of origin | China |
| Brand name | TONG CHUANG |
| Standard | JIS， AISI， ASTM， GB， DIN， EN |
| Grade | 304， 304L， 304H， 309S， 310S， 316L， etc. |
| Technique | Hot rolled， Cold drawn |
| Dimension | Equal or Unequal |
| Thickness | as your request |
| Length | as your request |
| Surface | Bright，black，sand Blast，polishing，pickling，etc |
| Application | Electric Tower， Bridge Manufacturing， Chemical Engineering， Railway Construction， Building Structure， Workshop Building， etc. |
A276 Stainless Steel 304 Chemical Compositions
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
| 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 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | 8 – 10.5 | – |
A276 Stainless Steel 304 Mechanical Properties
| Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
| 304 | 75 | 30 | 40 | 201 | 92 |
| 304L | 70 | 25 | 40 | 201 | 92 |
| 304H | 75 | 30 | 40 | 201 | 92 |
A276 Stainless Steel 304 Physical Properties
| SS 304/304L | ||||||
| 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/lbm -°F | Melting Range(°F) |
| at 68°F: 0.285 | 9.4 at 212°F | 28.3 at 68°F | 28 | 9.4 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500 to 2590 |
| 12.4 at 932 °F | 39.4 at 752°F | 10.2 at 32 – 1000°F | ||||
| 49.6 at 1652 °F | 10.4 at 32 – 1500°F | |||||
| SS 304H | ||||||
| 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/lbm -°F | Melting Range(°F) |
| at 68 °F | at 68 – 212°F | at 68 – 1600°F | at 212°F | at 932°F | at 32 – 212°F | in tension (E) |
| 0.285 | 9.2 | 11 | 9.4 | 12.4 | 0.12 | 29 x 106 |
Applications
1. Electric Tower
2. Bridge Manufacturing
3. Chemical Engineering
4. Railway Construction
5. Building Structure
6. Workshop Building
