Astm A276 Stainless Steel Round Bar Supplier Manufacturer

We produce ASTM/ASME 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.

a276 420 material

With precision straightened and mirror end surfaces, these specialty round bars are broadly employed in the manufacture of different machine elements. Leoscor Alloys is a well known trader and manufacturer of SS 420 Bars, which is a hovering corrosion resistance.

Higher chromium content imparts extra corrosion resistance. Manganese is used to enhance ductility at elevated temperatures. It also permits a higher nitrogen content than would in any other case be possible.

Alloy 420 Bars has soaring content of carbon than SS 410 that’s being thought-about to reinforce efficiency and stability traits. These Stainless Steel 420 Round Bars are acknowledged for elevated rigidity and allowances should be made for deprived weldability and customarily allowances for an final toughen and temper conduct. Same as machining a number of of the soaring carbon steel, these Stainless Steel UNS S42000 Bars has gristly chip and tough construct-up. Moderating temp exceeding seven-hundred Deg F usually are not usually advised in SUS 420 Bars.

Astm A276 Round Bar

  • Its greatest corrosion resistance is achieved when 420 is hardened and surface ground or polished.
  • It contains a minimum of 12 p.c chromium, enough to give 420 corrosion resistance properties.
  • The greater carbon content employed in 420 provides greater energy and hardness over stainless grades 410 and 416.
  • It has good ductility in the annealed situation however is capable of being hardened as much as 50 RHC.


Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-200mm
Width: 600-3900mm
Length: 1000-12000mm
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
Duplex: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K

Under hardened conditions, grade 420 steels are proof against contemporary water, alkalis, air, meals and delicate acids. The steel grades with a clean surface finish have wonderful efficiency.

Can be used at very high hardness, similar to RC 64-sixty six. Not alleged to be brittle, but excessive alloy steels usually are. Although typically used for aerospace and different crucial purposes, its wonderful put on resistance and corrosion resistance makes it a superior selection to be used in cutlery functions.

Among wrought stainless steels, the of AISI 420 stainless steel is notable for containing comparatively high quantities of chromium (Cr) and manganese (Mn). Chromium is the defining alloying factor of stainless steel.

Grade 420 steel is a excessive-carbon metal with a minimum chromium content material of 12%. Like some other chrome steel, grade 420 can also be hardened through warmth treatment. It offers good ductility in its annealed state and glorious corrosion resistance properties when the steel is polished, surface grounded or hardened.

We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.

Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and impact resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean

a276 420 material
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