SA240 TP 304 and Gr 304 PDF Specifications

SA240 TP 304 and Gr 304 PDF Specifications: Gangsteel Stainless Solution in China

Introduction to SA240 TP 304 and Gr 304 PDF Specs

SA240 TP 304 and Gr 304 represent key grades of austenitic stainless steel under the ASME SA240 specification, essential for pressure vessels, heat exchangers, and general fabrication. TP 304 denotes "Tube Plate" grade, optimized for seamless integration in tubular structures, while Gr 304 is the standard grade for versatile plate applications.

Accessing detailed SA240 TP 304 and Gr 304 PDF specifications is crucial for engineers and procurers seeking compliance with international standards. Gangsteel, China's premier stainless steel manufacturer and exporter, provides comprehensive PDF data sheets for these grades, ensuring traceability and performance verification. As experts in ASME SA240 stainless steel plates, Gangsteel delivers mill-certified documents upon request, supporting global projects with precision engineering. This guide unpacks the core specifications from SA240 TP 304 and Gr 304 PDFs, highlighting their technical merits for modern industrial demands.

Understanding SA240 TP 304 and Gr 304 in PDF Format

The SA240 specification, equivalent to ASTM A240, outlines requirements for chromium-nickel stainless steel plates, sheets, and strips. In the SA240 TP 304 and Gr 304 PDF, TP 304 emphasizes tube plate suitability with enhanced formability for heat exchanger components, while Gr 304 focuses on general-purpose durability. Both grades share a base composition of 18% chromium and 8% nickel, offering non-magnetic austenitic structure in annealed form. Downloadable PDFs from Gangsteel include dimensional tolerances, heat treatment guidelines, and non-destructive testing protocols. Equivalent designations—UNS S30400 for both, EN 1.4301, and JIS SUS304—ensure interoperability. Gangsteel’s SA240 Gr 304 PDFs detail seamless compliance, aiding quick reference for procurement and design.

Chemical Composition from SA240 TP 304 and Gr 304 PDFs

SA240 TP 304 and Gr 304 PDFs specify identical chemical limits to guarantee corrosion resistance and weldability. The table below extracts key elements from the official data sheets:

Gangsteel's PDFs include batch-specific analyses, aligning with JIS G 4304 stainless steel plate for Asian compliance.

Mechanical Properties in SA240 TP 304 and Gr 304 PDFs

The SA240 TP 304 and Gr 304 PDFs delineate mechanical requirements for annealed material at room temperature, verified through tensile testing per ASTM E8. Minimum values ensure reliability in structural loads:

These specs highlight TP 304's edge in tube plate forming over Gr 304's general utility, as noted in Gangsteel's detailed PDFs.

Equivalent Materials from SA240 TP 304 and Gr 304 PDFs

SA240 TP 304 and Gr 304 PDFs list equivalents for cross-standard substitution, promoting supply chain flexibility. The table below compiles international grades:

Gangsteel's PDFs include substitution guidelines, ensuring seamless transitions with ASTM A 959 stainless steel plates.

Applications Highlighted in SA240 TP 304 and Gr 304 PDFs

SA240 TP 304 and Gr 304 PDFs emphasize applications where corrosion resistance meets structural demands. The table below details primary uses:

Gangsteel's ASME SA 213/SA 213M stainless pipes integrate with these plates for complete assemblies.

Comparing SA240 TP 304 and Gr 304 with Other Grades

SA240 TP 304 and Gr 304 PDFs note their advantages over alternatives:

• SA240 TP 304/Gr 304 vs 316: Both provide general corrosion resistance at lower cost; 316 adds molybdenum for pitting in chlorides, per PDF weldability notes.
• SA240 TP 304/Gr 304 vs 304L: Higher carbon in TP/Gr 304 boosts strength for load-bearing; 304L (<0.03% C) excels in sensitization-prone welds, as detailed in PDF heat treatment sections.
• SA240 TP 304/Gr 304 vs 201: Superior nickel content ensures better atmospheric resistance; 201 substitutes Mn for Ni, reducing cost but PDF highlights lower ductility.
• SA240 TP 304/Gr 304 vs 430: Austenitic non-magnetism and formability outperform ferritic 430's magnetic properties; PDF recommends 304 for cryogenic service.

Gangsteel's nickel alloy steel plates extend options for severe conditions.

Why Choose Gangsteel for SA240 TP 304 and Gr 304 PDFs?

Gangsteel, a stainless solution provider in China, excels in SA240 TP 304 and Gr 304 with downloadable PDFs:

• Detailed Data Sheets: Free PDFs with batch certificates, tolerances, and NDT results.
• Standards Compliance: Full adherence to ASME SA240 and ASTM A240.
• Customization: Thicknesses 3-100 mm, finishes (mill, polished), cut-to-size.
• Global Export: Ships to 80+ countries; quick quotes for SA240 Gr 347 and SA240 Gr 201L.

Conclusion

SA240 TP 304 and Gr 304 PDF specifications deliver essential data for corrosion-resistant, weldable stainless steel in chemical, food, and power sectors. With precise composition and properties, they support robust designs, backed by equivalents like EN 1.4301. Gangsteel's solutions in China, including SA240 Gr 316L and SA240 Gr 904L, ensure excellence. Contact Gangsteel for UNS stainless steel plates and instant PDF access.