Standard Specification for Nickel-Molybdenum-Chromium-Iron Alloys Plate, Sheet, and Strip
Standard Specification for Nickel-Molybdenum-Chromium-Iron Alloys Plate, Sheet, and Strip
ABSTRACT This specification covers nickel-molybdenumchromium-iron alloys (UNS N10003 and UNSN10242) plate, sheet, and strip for use in general corrosive service. Alloys in the form of sheet, strips, and plates may be hot or cold rolled, annealed, and descaled. Physical properties like grain size, weight, thickness, width, length, straightness, squareness, flatness, and edges of the specimens shall be determined. Plate and sheet mechanical properties like tensile strength, yield strength, and elongation shall be measured. SCOPE 1.1 This specification2 covers nickel-molybdenum-chromium-iron alloys in the form of plate, sheet, and strip. The alloys are typically for general corrosive service, but are not limited to this usage. 1.2 Alloys that can currently be certified to this specification are UNS N10003 and UNS N10242.3 1.3 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. 1.4 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM B434-22 is the standard specification developed by ASTM International for nickel-molybdenum-chromium-iron alloys plate, sheet, and strip products. This specification covers alloys such as UNS N10003 and UNS N10242, which are primarily used for general corrosive service. The standard details the production, physical, and mechanical property requirements for these flat-rolled products, ensuring consistent quality and performance in demanding applications. It also establishes guidelines for product dimensions, manufacturing processes, heat treatment, and product marking.
Scope and Purpose
Product Forms and Manufacturing
Physical and Mechanical Requirements
Chemical Composition
Dimensional Tolerances
Product Marking and Traceability
Другие стандарты ASTM
The ASTM B434-22 specification is integral for industries requiring high-performance nickel-based alloys with excellent corrosion resistance. Key applications include:
Utilizing plate, sheet, and strip certified to ASTM B434 ensures optimal material performance, longevity, and regulatory compliance in challenging service conditions.
For a comprehensive understanding of requirements and compatibility, the following related ASTM standards are referenced within ASTM B434-22:
Consulting these documents alongside ASTM B434-22 ensures alignment with industry best practices for nickel alloy plate, sheet, and strip products.
Keywords: ASTM B434-22, nickel-molybdenum-chromium-iron alloys, UNS N10003, UNS N10242, plate, sheet, strip, corrosion-resistant alloys, flat-rolled products, ASTM standard.