BS 4360 55 C, EE steel, is a high quality pressure vessel steel grade for use in boiler and pressure vessel fabrication. It is a normalised fine grain steel with good weldability characteristics.
BS 4360 55 C, EE steel is also used in sour gas applications where the steel will be HIC Tested to gauge the materials susceptibility to hydrogen induced cracking
If you are looking for Chinese BS 4360 55 C, EE steel supplier , if you want to know BS 4360 55 C, EE steel price , please be free to contact us
The Chemical is max composition of product analysis:
Symbol | Chemical composition | ||||
C max | Si max | Mn | P max | S max | |
55 C, EE | 0.19 | 0.55 | 1.6 max | 0.035 | 0.035 |
Mechanical properties
Symbol | Yield point or proof stress N/mm2 (min) | Tensile strength N/mm2 | Elongation | |||
Thickness of steel mm | Thickness of steel mm | thinckness | Test piece | % min | ||
16 or under | Over 16-40 | 100 or under | ||||
55 C, EE | 460 | 450 | 570-720 | <5 | NO.5 | 19 |
≥5 < 16 | NO.5 | 26 | ||||
≥16 < 50 | NO.5 | 20 |
Source:
Tags: