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Standard Specification for Chromium-Vanadium Alloy Steel Valve Spring Quality Wire
ASTM A232/A232M-24
| contributor author | ASTM - ASTM International | |
| date accessioned | 2025-09-30T18:05:03Z | |
| date available | 2025-09-30T18:05:03Z | |
| date copyright | 2024 | |
| date issued | 2024 | |
| identifier other | a0232_a0232m-24.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/342202 | |
| description abstract | This specification covers the highest quality of round chromium-vanadium alloy steel wires for manufacture of valve springs and other springs with high-fatigue properties under moderately elevated temperatures. The wires shall be annealed, cold-drawn, or oil-tempered. The material shall conform to specified carbon, manganese, phosphorus, sulfur, silicon, chromium, and vanadium contents. Guidelines for mechanical testing are given. Values for tensile requirements are provided. Material decarburization shall be examined. Attention is also given to workmanship, finish, and appearance of the product, and as well as its inspection, rejection, rehearing, and certification. Packaging, marking, and loading for shipment is also described. | |
| language | English | |
| title | Standard Specification for Chromium-Vanadium Alloy Steel Valve Spring Quality Wire | en |
| title | ASTM A232/A232M-24 | num |
| type | standard | |
| status | Active | |
| tree | ASTM - ASTM International:;2024 | |
| contenttype | fulltext | |
| scope | 1.1 This specification covers the highest quality of round and shaped chromium-vanadium alloy steel valve spring wire, uniform in quality and temper, intended for the manufacture of valve springs and other springs requiring high-fatigue properties when used at moderately elevated temperatures. It is similar to the grade VD (referenced in EN 10270-2) intended for high fatigue levels. This wire shall be either in the annealed and cold-drawn or quenched and tempered condition as specified by the purchaser. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 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. | |
| identifier DOI | 10.1520/A0232_A0232M-24 |
