GBT713 Q370R vessel steel plates are the update material of previous 15MnNbR steel material. The delivery state of GBT713 Q370R vessel steel plates is normalizing. According to GBT713 standard, Q370R vessel steel plates need -20℃ impact test.
GBT713 Q370R vessel steel plates chemical composition:
Grade |
C% | SI% | Mn% | Cr% | Ni% | Mo% | Nb% | V% | P% | S% | Alt% |
| Q370R | ≤O.18 | ≤0.55 | 1.20-1.60 | 0.015-0.050 | ≤0.025 | ≤0.015 | |||||
GBT713 Q370R vessel steel plates mechanical property：
| Steel Grade | Thickness, in mm | Tensile Strength | Yield Strength, min | Elongation, %, min |
| Q370R | 10<T≤16 | 530-630 | 370 | 20 |
| 16<T≤36 | 360 | |||
| 36<T≤60 | 520-620 | 340 |
GBT713 Q370R/15MnNbR vessel steel plates are suitable for pressure vessel compression components at middle and normal temperatures. The thickness of Q370R vessel steel plates is 6mm~180mm. GBT713 Q370R vessel steel plates are used for the manufacture of petroleum, chemical, gas separation, gas storage and transportation containers or other similar preparations, such as various towers, heat exchangers, tanks, tankers and so on.
Bebon International is a professional GBT713 Q370R vessel steel plates steel exporter and a steel Stockist in china. We keep more than 1000 tons GBT713 Q370R vessel steel plates steel in stock every month. If you want to get the GBT713 Q370R vessel steel plates steel price, please do not hesitate to contact us. Any need in GBT713 Q370R vessel steel plates Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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