ASTM A302 Grade AA302 Gr.A STEEL PLATE . ASTM A302 standard specification for pressure vessel plates, alloy steel, manganese-molybdenum and manganese-molybdenum-nickel. ASTM A302 Plates 50 mm and under in thickness are normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. ASTM A106 Grade B Pipe Sepcification / ASME SA106 Gr. B ASTM A106 Grade B and A pipe chemical composition. Chemical composition in % Carbon (C) Max For Grade A 0.25, For Grade B 0.30, Grade C 0.35 Manganese (Mn):0.27-0.93, 0.29-1.06 Sulfur (S) Max: 0.035 Phosphorus (P) : 0.035 Silicon (Si) Min :0.10 Chrome (Cr): 0.40 Copper (Cu): 0.40 Molybdenum (Mo): 0.15 Nickel (Ni): 0.40
ASTM A302 Grade A Mn-Mo Alloy Pressure Vessel Steel Plate . A302 Grade A steel plates standard specification for pressure vessel plates in alloy steel, manganese molybdenum and manganese-molybdenum-nickel. A302 Grade A steel plate shall be normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. ASTM A302 Grade B - Equivalent MaterialsEquivalent Materials to ASTM A302 Grade B. Download equivalents as an Excel file. Some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters. ASTM A1031 Grade G45200. ASTM A1031 Grade 4520. ASTM A182 Grade F1. ASTM A204 Grade A. ASTM A204 Grade B. ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel BBN steel can roll the maximum thickness for ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets in 300 millimeters,and also gurantee the steel properity including mechanical properity and chemical composition completely in line with the standard ASTM A302/A302M.Now BBN steel is the only one supplier can do this gurantee in China.
A302 is a kind of Mn-Mo and Mn-Mo-Ni alloy steel plates material used to fabric high temperature pressure vessels. Obviously, SA203 this property is based on it's Mn,Mo,Ni composition. ASTM A-302/A-302M A302 has four grades or levels-- A302 Gr.A, A302 Gr.B, A302 Gr.C, A302 Gr. D ASTM A302/A302M A302 Grade B,A302 Gr.B Boiler and BBN Steel is specializing in ASTM A302/A302M A302 Grade B,A302 Gr.B Boiler and Pressure vessel steel which is under ASTM specification.ASTM A302/A302M A302 Grade B,A302 Gr.B Boiler and Pressure vessel steel has excellent mechanical properties and widely application. ASTM A662 Carbon Boiler Plate Grade A/B/C Exporter - Steel Grade:Grade A, Grade B, Grade C Product Scope ASTM A662 specification covers three grades, Grades A, B, and C, it is a kind of carbon-manganese-silicon steel plates intended primarily for service in welded pressure vessels where improved low temperature notch toughness is important.
A302 Grade B steel plates standard specification for pressure vessel plates in alloy steel, manganese molybdenum and manganese-molybdenum-nickel. A302 Grade B steel plate shall be normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. If A 302 Grade B above 50mm in thickness shall be normalized. Large Stock Steel Plate ASTM A302/A302M Grade C Grade B Large Stock Steel Plate ASTM A302/A302M Grade C Grade B Grade A for Sale Worldwide. Chemicaland mechanical properties of ASTM A302 Grade C(A302GRC) Grade Chemical Composition(%) C Mn Si P S ASTM A302 Grade C(A302GRC) 0.20 1.07-1.62 0.13-0.45 0.035 Plate Specification Guide 2015-2016ASTM Specifications continued SPECIFICATION A299 Grade A A299 Grade B A302 Grade A A302 Grade B A302 Grade C A302 Grade D Type of Steel Carbon Carbon Alloy Alloy Alloy Alloy Requirements for Delivery A20 A20 A20 A20 A20 A20 Tensile Strength (ksi) 75/95 80/100 75/95 80/100 80/100 80/100 Yield Strength (Min. ksi) (Yield Point if designated YP) 42
712 Steel Grade/Name Index Handbook of Comparative World Steel Standards Designation Specification Page Number 00Cr12 GB 1220-92 534, 536 GB 1221-92 534, 536 ASTM A266/A266M-13 342, 345 ASTM A333/A333M-13 246, 249 ASTM A334/A334M-04a (2010) 246, 249 ASTM A485-14 628 ASTM A508/A508M-14 343, 346ASTM A302 Gr A/B/C/D Alloy Boiler Plate Manufacturer Product Scope. This specification covers manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates intended particularly for welded boilers and other pressure vessels. ASTM A302 is a kind of low alloy steel specification covers 4 different grades (A, B, C, D), Grade C and D contains chemical composition Ni, with the same thickness, yield and tensile strength of Grade C is the same