Chemical Composition of AISI and UNS Austenitic Stainless Steel. Most ASTM and ASME standard list the steel grades by their UNS (Unified Numbering system) numbers but also make reference, where appropriate to the more general AISI (American Iron and Steel Institute) grade designations. These grade numbering systems are widely used in the USA, where they originated and are recognised by
Chemical compositions of AISI (ASTM/ASME) and UNS Chemical compositions of AISI (ASTM/ASME) and UNS duplex stainless steel grades Introduction AISI ASTM ASME and UNS. Most ASTM and ASME standards list the steel grades by their UNS (Unified Numbering system) numbers but also make reference, where appropriate to the more general AISI (American Iron and Steel Institute) grade designations.
ASTM International - Volume 01.01 Steel - Piping, Tubing, Fittings - An overview of the ASTM Volume 01.01 standard; Stainless Steel AISI 310 - Properties - Thermal diffusivity, specific heat capacity, density and thermal conductivity of stainless steel AISI 310 vs. temperature
Ductile Iron Grades of UNS, ASTM, AMS, SAE and MILThe SAE standard J434 is commonly used for specifying automotive Ductile Iron castings. In an attempt to create a single, comprehensive system for designating metals and alloys the ASTM and SAE have jointly developed the Unified Numbering System (UNS).
Materials comparison DIN / EN / ASTM1.4462 X 2 CrNiMoN 22 5 3 X2CrNiMoN22-5-3 UNS S 31803 (Duplex) 1.4529 X 1 NiCrMoCuN 25 20 6 X1NiCrMoCuN25-20-7 UNS N 08926 1.4539 X 1 NiCrMoCuN 25 20 5 X1NiCrMoCu25-20-5 UNS N 08904 (904L) 1.4547 - X1CrNiMoCuN20-18-7 UNS S 31254 Flanges Material number EN AStM Non-alloy 1.0038 RSt 37-2 S235JR - 1.0570 St 52-3 S355J2 (1.0577) - 1.0460 C 22.8
The Unified Numbering System for Metals and Alloys (UNS) provides a means of correlating many internationally used metal and alloy numbering systems administered by societies, trade associations, and individual users and producers of metals and alloys. Jointly developed by SAE International and the American Society for Testing and Materials (ASTM), it provides the uniformity necessary for
Standard Metal Numbers:Grades, Classifications The approach has been updated to that it is consistent with the numbering method developed by UNS. UNS is managed by the ASTM and SAE. The system encompasses all commercially sold alloys and metals. UNS designations consist of the prefix C, followed by a space, three digits, another space, and, two zeros (five-digit codes).
Standard Practice for Numbering Metals and Alloys (UNS)Sep 09, 2009 · numbers from such listings, as this can result in unintended and unex-pected duplication and conict. 2.5 ASTM and SAE periodically publish up-to-date listings of all UNS numbers assigned to specic metals and alloys, with appropriate reference information on each.2 Many trade associations also publish similar listings related to materials of
Sep 09, 2009 · priate UNS number-assigning offices (3.1.2) any specication changes that affect descriptions shown in published UNS listings. 2. Description of Numbers (or Codes) Established for Metals and Alloys 2.1 The unied numbering system (UNS) establishes 18 series of numbers for metals and alloys, as shown in Table 1.
UNS (Unified Number System) Cross Reference List - UNS (Unified Number System) Cross Reference List . 94-05 This list was supplied to assist in tracking those alloys that may be employed for various projects; it formed part of the Projects List used at Thyssen Marathon/NiDI Seminars May 6 and 9, 1994, Montreal, QC, and Toronto, ON, respectively.
UNS Number F1 Cast Irons Gray IronsUNS No:Description:Brand/Trp:ASTM Equivalent:UNS F10001:Cast Iron, Gray ASTM A319(I) UNS F10002:Cast Iron, Gray ASTM A319(II) UNS F10003:Cast Iron, Gray ASTM A319(III) UNS F10004:Cast Iron, Gray HB:187 max ASTM A159(G1800) UNS F10005:Cast Iron, Gray HB:170-229 ASTM A159(G2500) UNS F10006:Cast Iron, Gray HB:187-241 ASTM A159(G3000
UNS No:Description:Brand/Trp:ASTM Equivalent:UNS F10001:Cast Iron, Gray ASTM A319(I) UNS F10002:Cast Iron, Gray ASTM A319(II) UNS F10003:Cast Iron, Gray ASTM A319(III) UNS F10004:Cast Iron, Gray HB:187 max ASTM A159(G1800) UNS F10005:Cast Iron, Gray HB:170-229 ASTM A159(G2500) UNS F10006:Cast Iron, Gray HB:187-241 ASTM A159(G3000) UNS F10007
UNS Standard Designation for Wrought and Cast CopperUNS designations are simply expansions of the former designations. For example, Copper Alloy No. 377 (forging brass) in the original three-digit system became C37700 in the UNS System. The UNS is managed jointly by the American Society for Testing and Materials (ASTM) and the Society of Automotive Engineers (SAE). Because these old numbers are embedded in the new UNS numbers, no
Unified Numbering System (UNS) for Metals and AlloysThe resultant report, which stated that a unified numbering system for metals and alloys was definitely possible and beneficial, was submitted to the U.S. Army. An advisory board was set up by ASTM and SAE in April 1972 to further work on the numbering system. The term Unified Numbering System (UNS) was coined by the board.
Nov 08, 2016 · List Of ASTM International Standards followed by Oshwin Overseas in manufacturing Duplex Stainless Steel, Super Duplex Stainless Steel (UNS S32750 / UNS S32760) and SMO 254 Products :Duplex 2205 Pipe ASTM / Super Duplex S32750 Pipe ASTM / Super Duplex S32760 Pipe ASTM A790/A790M 16.ASTM-UNS classification - Carlier SAIn each category, all metals or alloys will be named by their UNS number. If a customer wants a metal as per ASTM B564 UNS N10276, he will receive a nickel alloy (N10276, usual name :C276) as obtained by forging B564 ; if the same customer wants ASTM B574 + B564 UNS N10276, he will receive the same alloy (N10276, or C276), but this will be in