JIS G3103 SB 410 Steel plate for Boiler Pressure Vessel
SB 410 steel plate, JISG3103 SB 410 steel plate is a kind of material for boiler and pressure vessel steel. JISG3103ST E 255 steel plate is characterized by a minimum yield strength of 170-230MPa and by good weldability, so SB 410 steel is mainly used for manufacturing boilers, pressure vessels and pipes transporting hot liquids. The followings are JIS G3103 SB 410 steel plate's Chemical composition and mechanical properties If you are looking for Chinese SB 410 steel supplier, if you want to know SB 410 steel price, please be free to contact us.
SB 410 steel Chemical analysis
| Grades | C max | Si max | Mn. max | P max | S max | N max | AL min | Cr max | Cu max | Mo max | Ni max | Nb max | Ti max | V max |
| SB 410 | 0.16 | 0.35 | 0.60-1.20 | 0.025 | 0.015 | 0.012 | 0.02 | 0.3 | 0.03 | 0.08 | 0.3 | 0.02 | 0.03 | 0.02 |
SB 410 steel Mechanical properties
| Grade | TSt E 255ckness (mm) | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KV J) (min) | ||
| -20℃ | 0℃ | 20℃ | |||||
| SB 410 | ≤ 16 | 235 | 360 to 480 | 24 | 27 | 34 | 40 |
| 16＜t ≤40 | 225 | 360 to 480 | 24 | 27 | 34 | 40 | |
| 40＜t ≤60 | 215 | 360 to 480 | 24 | 27 | 34 | 40 | |
| 6＜t ≤100 | 200 | 360 to 480 | 24 | 27 | 34 | 40 | |
| 100＜t ≤150 | 185 | 350 to 480 | 24 | 27 | 34 | 40 | |
| 150＜t ≤250 | 170 | 350 to 480 | 24 | 27 | 34 | 40 | |
we are SB 410 steel suppliers,also can supply SB 450 Steel,SB 480 steel,please contact us if you need.
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