STAINLESS STEEL
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Quality of Microstructure of Duplex Stainless Steels
Duplex stainless steels typically have 50% of both austenite and ferrite in their microstructure. It is necessary to have good
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Flat Bar or Gauered Flat Bar from Plate
Discover the difference between flat bars and gauered flat bars cut from plates. Learn about their dimensional tolerances and the
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Metal Dusting
Metal Dusting is a hazard when using heat-treat carburizing furnaces and petrochemical equipment. Explore how high-chromium alloys thwart this destructive
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Manganese Substitution Grades of Stainless Steel
Explore the evolution of stainless steel with manganese substitution grades, offering cost-effective solutions for industries like appliances and food equipment.
304 / 304L
304 is the original “18-8” stainless. It is produced in greater quantity than any other austenitic stainless steel. 304 provides useful resistance to corrosion in many environments ranging from moderately reducing to moderately oxidizing. Through the controlled addition of nitrogen, it is common for 304L to meet the mechanical properties of 304. As a result, most products are dual certified as 304/304L.
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- Good general corrosion resistance
- Ease of cleaning
- Excellent strength and toughness at cryogenic temperatures
- Good formability
- Good weldability
UNS: S30400, S30403
W. NR.: 1.4301, 1.4307
ASTM: A 240, A 276, A 312, A 479
ASME: SA 240, SA 276, SA 312, SA 479
AMS: 5511, 5513, 5639, 5647
304 Stainless, 304L Stainless
- Food processing and handling
- Heat exchangers
- Chemical process vessels
- Conveyors
- Architectural
- Pharmaceutical equipment