sa 240 type 304 chemical composition

SA 240 Type 304 Chemical Composition

ASTM SA 240 Type 304is one of the most commonly used stainless steel plate grades in the world. It is widely applied in pressure vessels, chemical equipment, food processing, and architectural applications because of its excellent corrosion resistance, weldability, and formability. This material is part of the ASTM A240 stainless steel plate standard, which covers chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and general applications.

Chemical Composition of SA 240 Type 304

The typical chemical composition of SA 240 / A240 Type 304 stainless steel is as follows:

This balanced composition gives 304 stainless steel its excellent corrosion resistance and mechanical strength. The combination of 18% chromium and 8% nickel is why it’s often called “18/8 stainless steel”.

Mechanical Properties of SA 240 Type 304

These properties make SA240 Type 304 ideal for forming, bending, and welding without losing strength.

Equivalent Grades

SA 240 Type 304is equivalent to several international standards, including:

For more details, you can check ASTM A240 equivalent grades for cross-reference between standards.

Applications of SA 240 Type 304 Stainless Steel Plate

• Chemical and petrochemical processing equipment
• Heat exchangers and pressure vessels
• Food industry machinery
• Kitchen appliances and sinks
• Architectural panels and decorative parts

If you’re looking for high-quality 304 stainless steel plates, visit our stainless steel plate ASTM A240 TP304 product page for specifications and available sizes.

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