
304/304L stainless sheet coil and sheet is part of the austenitic family of stainless steel. 304 grades contain a lower level of carbon than 302 and 304/304L has a lower carbon level than straight grade 304. Types 304 and 304L have very good drawability and excellent corrosion resistance in chemical, textile, petroleum and food industry exposure.
TW stocks a wide range of sizes in 304/304L stainless certified to AMS 5511, ASTM A 240, and ASTM A 666.
Applications:
TYPICAL CHEMICAL REQUIREMENTS | 304 | 304L |
Carbon, Max % | 0.08 | 0.03 |
Manganese, Max % | 2 | 2 |
Phosphorus, Max % | 0.045 | 0.045 |
Sulphur, Max % | 0.03 | 0.03 |
Silicon Max | 0.75 | 0.75 |
Chromium range | 18-20 | 18-20 |
Nickel range | 8.0-10.5 | 8.0 - 12 |
Nitrogen Max | 0.1 | 0.1 |
MECHANICAL PROPERTIES | 304 | 304L |
Tensile Min | 75 ksi | 70 ksi |
Yield Min | 30 ksi | 25 ksi |
Elongation Min | 40% | 40% |
Hardness Max | 95 HRB | 95 HRB |
SHANGHAI UNITE STEEL
We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!