Home>ASTM Standards>ASTM B161-2019 pdf free download

ASTM B161-2019 pdf free download

ASTM B161-2019 pdf free download.Standard Specification for Nickel Seamless Pipe and Tube
1. Scope
1.1 This specification 2 covers nickel (UNS N02200) 3 and low-carbon nickel (UNS N02201) 3 in the form of cold-worked seamless pipe and tube in the conditions shown in Table 1 and Table X1.1. 1.1.1 Hot-worked material is available. Properties are to be agreed upon between the manufacturer and purchaser. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appro- priate safety, health, and environmental practices and deter- mine the applicability ofregulatory limitations prior to use. 1.4 This international standard was developed in accor- dance with internationally recognized principles on standard- ization established in the Decision on Principles for the Development of International Standards, Guides and Recom- mendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
4. Ordering Information
4.1 It is the responsibility of the purchaser to specify all requirements that are necessary for the safe and satisfactory performance of material ordered under this specification. Examples of such requirements include, but are not limited to, the following: 4.1.1 Alloy name or UNS number. 4.1.2 ASTM designation and year of issue. 4.1.3 Condition (see Appendix X2). 4.1.4 Finish (see Appendix X2). 4.1.5 Dimensions: Tube—Specify outside diameter and nominal or minimum wall. Pipe—Specify standard pipe size and schedule. Length—Cut to length or random. 4.1.6 Quantity—Feet or number of pieces. 4.1.7 Hydrostatic Test or Nondestructive Electric Test— Specify test (see 6.2). 4.1.8 Hydrostatic Pressure Requirements—Specify test pressure if other than required by Specification B829. 4.1.9 Certification—State if certification is required. 4.1.10 Samples for Product (Check) Analysis—State whether samples for product (check) analysis should be fur- nished (see 5.2). 4.1.11 Purchaser Inspection—If purchaser wishes to wit- ness tests or inspection of material at place of manufacture, the purchase order must so state indicating which tests or inspec- tions are to be witnessed. 4.1.12 Small-Diameter and Light-Wall Tube (Converter Sizes)—See Appendix X1.
6. Mechanical and Other Properties
6.1 Tension Test—The material shall conform to the tensile properties specified in Table 1. The sampling and specimen preparation are as covered in Specification B829. 6.1.1 Tensile properties for material specified as small- diameter and light-wall tube (converter sizes) shall be as prescribed in Table X1.1. 6.2 Hydrostatic Test or Nondestructive Electric Test—Each pipe or tube shall be subjected to the Nondestructive Electric Test or the Hydrostatic Test. Unless specified by the purchaser, either test may be used at the option of the producer.
7. Dimensions and Permissible Variations
7.1 Permissible variations for material specified as small- diameter and light-wall tube (converter size) shall conform to the permissible variations prescribed in Table X1.2.
9. Test Methods
9.1 Hydrostatic Test—Each pipe or tube with an outside diameter 1 ⁄ 8 in. (3 mm) and larger and with wall thickness of 0.015 in. (0.38 mm) and over shall be tested in accordance with Specification B829. The allowable fiber stress, for material in the condition furnished, is as follows:9.1.1 When so agreed upon by the manufacturer and purchaser, pipe or tube may be tested to 1 1 ⁄ 2 times the allowable fiber stress given above. 9.1.2 If any pipe or tube shows leaks during hydrostatic testing, it shall be rejected. 9.2 Nondestructive Electric Test—Each pipe or tube shall be examined with a nondestructive electric test as prescribed in Specification B829.

Maybe you like

Standards Tags