ASTM-A355 2006
$35.75
A355-89(2006) Standard Specification for Steel Bars, Alloys, for Nitriding
| Published By | Publication Date | Number of Pages |
| ASTM | 2006 | 2 |
1.1 This specification covers alloy steel bars, suitable for surface hardening by nitriding, designated as Classes A, B, C, and D. Class A and Class D bars are general-purpose bars; Class B bars are free-machining bars; Class C bars contain 3.50 % nickel and are characterized by higher core strength. All classes are normally furnished in the hot-rolled, quenched, and tempered condition. However, centerless-ground or turned bars, in any of the classes, may be specified by the purchaser. Also, as-rolled, annealed, or unannealed bars suitable for forging may be purchased to this specification. When as-rolled, annealed, or unannealed bars are furnished, Sections 6, 10, and 11 are not applicable.
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Ordering Information Process Discard Quenching and Tempering Microstructure Decarburization Heat Analysis |
| 2 | Straightness Hardness Test Permissible Variations in Dimensions Length Workmanship, Finish, and Appearance General Requirements Keywords TABLE 1 TABLE 2 TABLE 3 TABLE 4 |
