ASTM A878/A878M-19 PDF Download
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Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
standard by ASTM International, 09/01/2019
Document Format: PDF
Description
1.1 This specification covers the highest quality of round and shaped modified 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 purchaser.
Product Details
- Published:
- 09/01/2019
- Number of Pages:
- 5
- File Size:
- 1 file , 87 KB
- Redline File Size:
- 2 files , 170 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
