Q345R Steel Plates Of Pressure Vessel
Q345R steel Product Introduction
Steel plate thickness ＜6mm: no impact test, use temperature lower limit is - 20 ℃.
Steel plate thickness 6 ~ 20 mm: impact test at 0 ℃, temperature lower limit is - 20 ℃.
Steel plate thickness 20 ~ 25 mm, impact test at 0 ℃, temperature lower limit is- 10 ℃.
Steel plate thickness 25 ~ 200 mm, impact test at 0 ℃, temperature lower limit is 0 ℃.
Steel plate thickness > 20 ~ 30 mm hot rolled steel plate thickness controlled rolling state; supply agreement guarantee - 20 ℃ impact test, temperature limit for - 20 ℃.
Steel plate thickness > 20 ~ 200 mm, normalizing state; supply agreement guarantee - 20 ℃, temperature lower limit is - 20 ℃.
Q345R Steel plate Product Details
| Steel Grade | C % | Si % | Mn % | Cu % | Ni % | Cr% | Mo % | V % | Ti % | Alt % | P % | S % | Nb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q345R | 0.20 | 0.55 | 1.2-1.7 | 0.30 | 0.30 | 0.30 | 0.08 | 0.050 | 0.030 | 0.020 | 0.025 | 0.010 | 0.050 |
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Committed to strict quality control and dedicated customer service, we have an experienced production staff ready to meet your needs and ensure customer satisfaction. We guarantee you a pleasant stay in China.
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