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Astm A276 316 309S Super Duplex Round Tgp 1.4021 6 Inch Stainless Steel Bar

316 stainless steel has a better resistance to chemicals and chlorides (like salt) than ss 304. When it comes to applications with chlorinated solutions or exposure to salt, grade 316 stainless steel is considered superior, so it is usally called marine grade stainless steel.

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316 ss bar is the standard molybdenum-bearing grade bar, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 ss bar better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. 316 ss bar has excellent forming and welding characteristics. 316 ss bar is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. 316 ss bar also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.

 

Astm A276 316L stainless steel round bar, the low carbon version of 316 bar and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). Grade 316H, with its higher carbon content has application at elevated temperatures, as does stabilised grade 316Ti.

 

The austenitic structure also gives Astm A276 316 stainless steel bar excellent toughness, even down to cryogenic temperatures.

 

Product Types Round Bar Square Bar Hexagon Bar Flat Bar
Surface Black or Bright or Pickling white
Standard SUS, AISI, DIN
Manufacture Technique Hot Rolling, Cold-drawing
Diameter 5~500mm
Length ¨Q12M or As Per Clients’ Requirements.
Diameter Tolerance H7 H9 H10 H11
Stainless Steel ASTM/ASME SA 276 /479 304/SUS304/UNS S30400, 304L/UNS S30403, 316/UNS S31600, 316Ti/UNS S31635, 316H/UNS S31609, 316L/UNS S31603, 310S/UNS S31008, 321/UNS S32100, 321H/UNS S32109, 347/UNS S34700, 347H/UNS S34709, F51/S31803/2205, F53/S32750/2507, F55/S32760, F44/S31254/254SMO, S31050/1.4466, F904L/N08904,Alloy 800HT/Incoloy 800HT/UNS N08811, Alloy 800/Incoloy 800/UNS N08800, Alloy 800H/Incoloy 800H/UNS N08810
ASTM/ASME SA 479 304H/UNS S30416

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