JISG 3116 SG255 steel is a European specified steel for use in pressure vessels, boilers and heat exchangers.
The composition of JISG 3116 SG255 steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry.
JISG 3116 SG255 steel is a normalized carbon alloy steel and is available ex-stock from our warehouse with mill certification and stamping.
If you are looking for ChineseJISG 3116 SG255 steel supplier, if you want to knowJISG 3116 SG255 steel price, please be free to contact us.
Symbol | Chemical composition | ||||
C max | Si max | Mn max | P max | S max | |
SG255 | 0.20 | - | 0.30 | 0.040 | 0.040 |
Mechanical properties
Symbol | Yield point or proof stress N/mm2 (min) | Tensile strength N/mm2 min | Elongation % min | Tensile test piece | Bendability | ||
Bending Angle | Inside radius | Test piece | |||||
SG255 | 255 | 400 | 26 | NO.5 in rolling direction | 180° | Thickness x 1.0 Thickness x 1.5 | No.3 in rolling direction |
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