Chromoly is an abbreviation for "chromium-molybdenum steel". Alloy steels are broken down into two groups: low alloy steels and high alloy steels. These steels have greater strength, hardness, hot hardness, wear resistance, hardenability, or toughness compared to carbon steel. However, they may require heat treatment to achieve such properties. Common alloying elements are molybdenum, manganese, nickel, chromium, vanadium, silicon and boron. Available forms are Alloy Steel Pipes & Tubes, Alloy Steel Round Bars, Alloy Steel Sheets & Plates, Alloy Steel Pipe Fittings, Alloy Steel Forged Fittings, Alloy Steel Fasteners, Alloy Steel Valves, Alloy Steel Flanges.
Alloy Steel Pipes & Tubes Specification
Standard : ASTM A/ASME SA335, A213, A691
Size : 1/8NB TO 26NB IN
Grade : Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 – T5, T9, T11, T12, T22, T91, ASTM A691.
Alloy Steel Pipe Fittings Specification
Standard : ASTM A403 A234 / ASME SA403 SA234
Size : 1/8” NB TO 48” NB.
Grade : WP1 / WP5 / WP9 / WP11 / WP22 / WP91
Alloy Steel Forged Fittings Specification
Standard : ASTM / ASME A/SA 182
Size : ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Grade : A182 GR F5, F9, F11, F12, F22, F91.
Alloy Steel Sheets And Plates Specification
Standard : ASTM / ASME A/SA 387
Range : 5 mm To 200 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length
Form : Coils, foils, shim sheet, perforated sheet, strip, flats, blank (circle), ring (flange), etc.
Grade : A-387 F5, F9, F11, F12, F22, F91
Alloy Steel Bars and Rods Specification
Standard : ASTM / ASME A/SA 182, ASTM A276, ASME SA276
Length : 1000 mm Long To 6000 mm Long
Range : 4 mm to 350 mm dia
Grade : Gr F5, F9, F11, F12, F21, F22 & F91.
Alloy Steel Fasteners Specification
Standard : ASTM / ASME A/SA 193 / 194
Size : M02 to M33 | Custom Sizes
Length : UPTO 5 Msters
Grade : B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Alloy Steel Flanges Specification
Standard : ASTM A182 / ASME SA182
Size : 1/2″ to 36″
Pressure Ratings : 150#, 300#, 400#, 600#, 900#, 1500# & 2500#. PN6, PN10, PN16, PN25, PN40, PN64 etc.
Grade : GR F 5, F 9, F 11, F 12, F 22, F 91.