Database of Steel and Alloy (Marochnik) |
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Country - Japan | Standard - JIS G4052 | Grade - SCr420H |
20KH ( 20Х ) - Alloy structurall steel 20KH ( 20Х ), |
B03 - Metal forming treatment. Forgings |
В22 - Graded and shaped rolling |
B23 - Sheets and Strips |
В32 - Graded and shaped rolling |
B33 - Sheets and Strips |
В62 - Steel pipes and connecting parts to them |
В71 - Low-carbon steel wire |
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