ASTM A213 TP304 TP304L 1.4301 1.4306 UNS S30400 Stainless Steel Seamless Tube
ASTM A213 TP304 TP304L 1.4301 1.4306 UNS S30400 Stainless Steel Seamless Tube
We, YUHONG GROUP, is manufacturer and supplier of ASTM A213 TP304 / TP304L Stainelss Steel Seamless Tubes for 40 years. Our high-quality steel products have been exported to more than 75 countries all over the world. These stainless steel seamless tubes are widely used in applications, like heat exchangers, boilers, oil & gas industry, offshore industry, petrochemical industry, etc..
Chemical Composition:
| Element | TP304, % | TP304L, % |
| C | ≤0.08 | ≤0.035 |
| Mn | ≤2.00 | ≤2.00 |
| P | ≤0.045 | ≤0.045 |
| S | ≤0.030 | ≤0.030 |
| Si | ≤1.00 | ≤1.00 |
| Cr | 18.0-20.0 | 18.0-20.0 |
| Ni | 8.0-11.0 | 8.0-12.0 |
Tensile & Hardness Requirements:
| Mechanical Requirements | TP304 | TP304L |
| Tensile Strength, min. MPa [ksi] | 515 [75] | 485 [70] |
| Yield Strength, min. MPa [ksi] | 205 [30] | 170 [25] |
| Elongation in 2", min. % | 35 | 35 |
| Brinell Hardness max. HBW | 192 | 192 |
| Vickers Hardness max. HV | 200 | 200 |
| Rockwell Hardness max. HRB | 90 | 90 |
Applications:
Chemical Equipment
Petrochemical Industry
Sugar System
Food Process Equipment
Oil and Gas Industry
Condensers
Mechinery Equipment
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