S420N steel stockholders and suppliers, delivering to the whole of the India. We are suppliers of S420N grades in steel plate, round bar and flat bar. As an unalloyed low carbon steel grade S420N is supplied in the hot rolled and cold drawn conditions. The S420N steel specifications are high yield non alloy steels. First specified in the European EN10025 standard and later published by the British Standards Institute (BSI). These standards superseded the BS4360 grades. The average minimum yield for this material is 355 N/mm², hence the name S420N(with the 'S' giving reference to it being a structural steel).
Grade 420N stainless steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, grade 420N can also be hardened through heat treatment. It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is polished, surface grounded or hardened. This grade has the highest hardness - 50HRC - among all the stainless steel grades with 12% chromium.
Stainless steel grades that are similar to grade 420N stainless steels include martensitic steels such as the other versions of grade 420N, having vanadium, sulphur and molybdenum in their composition, and the grade 440 series. Non-standard grade 420C has carbon content that is little higher than that of grade 420.
Using high yield deformed bar, with increased in yield strength allows engineers to use steel that is 1/2 or 1/3 the thickness and weight to do the same job. By switching to high yield, you have substantially reduced the weight of your product, which make transportation easier. In addition, the strength of bonds of deformed bars calculated should be 40% to 80% higher than that of plain round bars of same nominal size. High yield deformed bar is able to deflect more than mild steel before breaking but both materials deflect the same amount with respect to a given load.
|Size:||1/2"NB TO 24"NB IN|
|Class:||150 LBS, 300 LBS|
Grade: Monel 400, Monel K500, Monel R-405
Grade: Nickel 200, Nickel 201
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Grade: Incoloy 800, Inconel 800H, 800HT
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel :
Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Grade : ASTM SA 182 - E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19
|Value Added Service:||CNC Machine, Customized Flanges|
|Specification||HY-80, MIL-S 16216-K||HY-100, MIL-S 16216-K|
|Type of Steel||Alloy||Alloy|
|Requirements for Delivery||A20||A20|
|Yield Strength (Min. ksi)||80/100 to 3/4" incl.;||100/120 to 3/4" incl.;|
|(Yield Point if 3/4" designated YP)||80/99.5 over 3/4"||100/115 over 3/4"|
|Spec. Thickness (Max. in.)||8||6|
|Chemical Composition% Carbon (Max.)||.12/.18 to 1-1/4 incl.;
.13/.18 over 1-1/4"
|.12/.18 to 1-1/4 incl.;
.14/.20 over 1-1/4"
|Silicon||.15/.38 May be .08 Min. when vacuum carbon deoxidized||.15/.38 May be .08 Min. when vacuum carbon deoxidized|
|Chromium||1.00/1.80 to 1-1/4" incl.; 1.40/1.80 over 1-1/4 - 3" incl.; 1.50/1.90 over 3"||1.00/1.80 to 1-1/4" incl.; 1.40/1.80 over 1-1/4 - 3" incl.; 1.50/1.90 over 3"|
|Nickel||2.00/3.25 to 1-1/4" incl.; 2.50/3.50 over 1-1/4 - 3" incl.; 3.00/3.50 over 3"||2.25/3.50 to 1-1/4" incl.; 2.75/3.50 over 1-1/4 - 3" incl.; 3.00/3.50 over 3"|
|Molybdenum||.20/.60 to 1-1/4"; .35/.60 over 1-1/4 - 3" incl.; .50/.65 over 3"||.20/.60 to 1-1/4"; .35/.60 over 1-1/4 - 3" incl.; .50/.65 over 3"|
|Other Elements||.02 Ti
|Heat Treatment Required||Q&T||Q&T|