ASTM B423-03 pdf free.Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825 and N08221)* Seamless Pipe and Tube.
This specification2covers nickel-iron-chromium-molybdenum-copper alloys (UNS N08825 and N08221)inthe form of cold-worked and hotfinished seamless pipe andtube intended for general corrosive service. The generalrequirements for pipe and tube are covered in SpecificationB829.The following precautionary caveat pertains only to thetest methods portion，Section 9, of this specification: Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.Referenced Documents2.1 ASTM Standards:B 829 Specification for General Requirements for Nickeland Nickel Alloy Seamless Pipe and Tube3.Material furnished under this specification shall con-form to the applicable requirements of Specification B 829unless otherwise provided herein. Hydrostatic Pressure Requirements—Specify testpressure if other than required by 9.1.1.
Samples for Product (Check) Analysis—State whethersamples for product (check) analysis should be furnished (see5.2),
Purchaser Inspection—If purchaser wishes to wit-ness tests or inspection of material at place of manufacture, thepurchase order must so state indicating which tests or inspec-lions are to be witnessed, and
Small-Diameter and Light-Wall Tube (ConverterSizes)—See Appendix X1.Ordering Information:It is the responsibility of the purchaser to specify allrequirements that are necessary for the safe and satisfactoryperformance of material ordered under this specification.Examples of such requirements include, but are not limited to,the following:Alloy name or UNS number, ASTM designation, The material shall conform to the tensileproperties specified in Table 2.The sampling and specimenpreparation are as covered in Specification B 829. Tensile properties for material specified as small-diameter and lightwall tube (converter sizes) shall be asprescribed in Table X1.1. Hydrostatic Test If any pipe or tube shows leaksduring hydrostatic testing, it shall be rejected.
Dimensions and Permissible Variations:The permissible variations in the outside diameter and wall thickness shall conformto the permissible variations prescribed in Tables 3,4, and 5 ofSpecification B 829.Permissible variations for material specified as small-diameter and light-wall tube (converter size) shall conform tothe permissible variations prescribed in Table X1.2.ASTM B423 pdf download.