BS 4490:1969
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Methods for the determination of the austenitic grain size of steel
Hardcopy
23-07-2013
English
29-08-1969
Important note : All end users must be registered with an Account prior to user licenses being assigned.Methods, depending on steel composition, of determination by comparison with standard charts. Test piece preparation, description of methods, measurement of grain size, reporting, standard grain size charts. Appendix gives etching reagents.
| Committee |
ISE/1
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 103 : 1991 | Similar to |
| BS 2S 147:1976 | Specification for 0.5% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
| BS 2969:1980 | Specification for high-tensile steel chains (round link) for chain conveyors and coal ploughs |
| BS S 158:1977 | Specification for 1% chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
| BS 235:1987 | Specification for gears for electric traction |
| BS 3111-2:1979 | Steel for cold forged fasteners and similar components Stainless steel |
| BS S 157:1976 | Specification. 3% nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1180-1380 MPa) |
| BS 2S 149:1976 | Specification for 1.75% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.