P235GH is a European specified steel for use in pressure vessels, boilers and heat exchangers.
P235GH Steel Chemical Composition:
| Grade | Chemical composition % | ||||||
| C | Si | Mn | P | S | N | V | |
| P235GH | ≤0.16 | ≤0.35 | 0.6C-1.2 | ≤0.025 | ≤0.015 | ≤ 0.012d | ≤0.02 |
| Al | Nb | Cr | Ni | Mo | Cu b | Ti | |
| ≥ 0.02 | ≤ 0.02 | ≤0.30 | ≤0.30 | ≤0.08 | ≤0.30 | ≤0.03 | |
P235GH mechanical properties:
| Grade | Yield strength min N/mm2 |
Tensile strength N/mm2 | |||||||||||
| Thickness, mm | |||||||||||||
| ≤16 | >16-40 | >40-60 | >60-100 | >100-150 | >150-250 | ≤100 | >100-150 | >150-250 | |||||
| P235GH | 235 | 225 | 215 | 200 | 185 | 170 | 360-480 | 350-480 | 340-480 | ||||
| Grade | The rate of break elongation | Min impact energY | |||||||||||
| % | KV,J,℃ | ||||||||||||
| -20 | 0 | 20 | |||||||||||
| P235GH | 24 | 27 | 34 | 40 | |||||||||
P235GH Steel equivalent material: JIS G3115 SPV235,JIS G 3103 SB410,ASTM A285,DIN 17102 St E255
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