High Toughness and Impact Resistance 4X8 420 Stainless Steel Plate Price Per Ton

1: Brief Introduction Of 420 stainless steel Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimumof 12% chromium, just sufficient enough to give corrosion resistant properties. Alloy 420 has higher carbon content thanAlloy 410 which is designed to optimize strength and hardness characteristics. It has good ductility it the annealed conditionbut is capable of being hardened up to Rockwell hardness 50 HRC, the highest hardness of the 12% chromium grades. Dueto its hardening properties, Alloy 420 is not often welded, although it is possible. Martensitic stainless steels are designed forhigh hardness and sometimes other properties are to some degree compromised. Corrosion resistance is lower than thecommon austenitic grades and their useful operating range is limited by their loss of ductility at sub-zero temperatures andloss of strength by over-tempering at elevated temperatures. Its best corrosion resistance is achieved when the metal ishardened and surface ground or polished.Corrosion Resistance:*Less resistant than the austenitic grades and the 17% chromium ferritic alloys*Good resistance in the hardened condition to the atmosphere, foods, fresh water, and mild acids*Resistance lowered in the annealed condition*Best with a smooth surface finishHeat Resistance:*Not recommended for use above the relevant tempering temperature because of reduction in mechanical properties*Scaling temperature is approximately 1202oF (650oC)Other Grades: 201,202,21-4N,301,302,301L,303,303Se,304,304L,304H,304LN,304N,305,S38400,308,309,309S,310,310s, 316,316L,316H,316Ti,316N,316LN,317,317L,317LMN,317LN,321,321H,347,347H,S3100,S31803,S3205, S32304,S31200,S31260,S32507,405,409,429,430,430F,434,444,403,410S,410,416,420,420F,431F,440A 440B,440C,440F,610,630,631,632,635,660,Alloy 200,Monel 400 ,Alloy K-500 ,Inconel 600 , Incconel 601, Inconel 625 , Inconel 718 , Alloy 800 ,Alloy 800H,Alloy 800HT,Inconel 825,Alloy 276, Alloy 20, Alloy 59 2: Chemical Composition  Tianjin Zhongyantiancheng Steel Co.,LtdCommodityStainless Steel Plate/Stainless Steel SheetMaterial420StandardGB JISASTM/ASMEDIN2Cr13SUS 420J14201.4021Chemical CompositionCMnPS≥0.15≤1.00≤0.040≤0.03SiCr  ≤1.0012.0-14.0  Thickness0.3mm--16mm(cold rolled) 3mm--280mm(hot rolled)Width1000mm--2200mmLength1000mm-6000mm, as customers' requestSurfaceBA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1DmanufactureHot Rolled/Cold RolledPackingPacked in bundles with standard export sea-worthy packageDelivery TimeWithin 15 working days, according to customers' quantitiesQualityHigh Quality.SGS inspection is accepted if neededPlace of OriginJiangsuProductivity500 MT/MonthPaymentT/T,L/CMOQ1 MTApplicationCuttery,Surgical instruments,Surgical instruments,Needle valvesNoteWe can also do other materials3: Stainless Steel Plate Process 4: Stainless Steel Plate Package 5: Company Introduction.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1