ASTM B546-98 - 10.12.1998
 
1. Scope

1.1 This specification covers electric fusion-welded nickel-chromium-cobalt-molybdenum alloy UNS N06617, nickel-iron-chromium-silicon alloys UNS N08330 and UNS N08332, Ni-Cr-Fe Alloy UNS N06025, and Ni-Cr-Fe-Si Alloy UNS N06045 pipe intended for heat resisting applications and general corrosive service.

1.2 This specification covers pipe in sizes 3 in. (76.2 mm) nominal diameter and larger and possessing a minimum wall thickness of 0.083 in. (2.11 mm).

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

 
2. Referenced Documents

B775-15

Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Pipe

E140-12B(2019)e1

Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness (Includes all amendments and changes 5/7/2019).

E1473-22

Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys

Boiler and Pressure Vessel Code, Section VIII

Paragraph UW-51

Boiler and Pressure Vessel Code, Section IX

E10-23

Standard Test Method for Brinell Hardness of Metallic Materials

B168-26

Standard Specification for Nickel-Chromium-Aluminum Alloys, Nickel-Chromium-Iron Alloys, Nickel-Chromium-Cobalt-Molybdenum Alloy, Nickel-Iron-Chromium-Tungsten Alloy, and Nickel-Chromium-Molybdenum-Copper Alloy Plate, Sheet, and Strip

B536-19(2025)

Standard Specification for Nickel-Iron-Chromium-Silicon Alloys Plate, Sheet, and Strip

B899-25

Standard Terminology Relating to Non-ferrous Metals and Alloys