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IS Number | |||
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IS 228 : Part 3 : 1987 |
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Title :-Methods of chemical analysis of steels: Part 3 Determination of phosphorus by alkalimetric method (Third Revision) | |||
Unit Price |
Status |
Amendment |
Reaffirmed |
Gr 3 |
Active |
|
2002 |
Page Size |
No. of Pages |
Tech. Committee |
|
A5 |
11 |
MTD 2 |
|
UDC 669.14+669.15 - 194 : 543.241 [543.847] | |||
1 Scope
1.1 This standard (Part 3) covers method for determination of phosphorus content of plain carbon steel and alloy steels by alkalimetric method.
2 References
IS 2 : 1960 Rules for rounding off numerical values
IS 228 : Part 3 : 1972 Methods for chemical analysis of steels: Part 3 Determination of phosphorus by alkalimetric method
IS 264 : 1976 Specification for nitric acid
IS 265 : 1976 Specification for hydrochloric acid
IS 1070 : 1977 Specification for water for general laboratory use