Alloy 347 (S34700) is stabilized stainless steel plate which offers as its main advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). Alloy 347 stainless steel plate is stabilized by the addition of columbium and tantalum.
Alloy 347 stainless steel plate is also advantageous for high temperature service because of its good mechanical properties. Alloy 347 stainless steel plate offers higher creep and stress rupture properties than Alloy 304 and, particularly, Alloy 304L, which might also be considered for exposures where sensitization and intergranular corrosion are concerns.
347 347S 347H Stainless Steel Sheets / Sheets Metal / Sheet Coil AMS 5512 Specification and Dimension Ranges Specification: AMS 5512, AMS 5646, AMS 5680, ASME SA 240, ASTM A 269, ASTM A 479, ASTM A262 Practice E, MSRR 5632, PWA 300, PWA F17 LCS, UNS S34700, UNS S34709, W. Nr./EN 1.4550
Dimension Ranges:
Width: 600mm~2030 mm
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
347 347S 347H Stainless Steel Sheets / Sheets Metal / Sheet Coil AMS 5512 Application Applications
Chemical Processing
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304 stainless steel is used for a variety of household and industrial applications such as food handling and processing equipment, screws,
machinery parts, utensils, and
exhaust manifolds
. 304 stainless steel is also used in the architectural field for exterior accents such as water and fire features. It is also a common coil material for vaporizers.