Shanghai Katalor enterprises Co., Ltd is SPV450 boiler steel plate supplier. We are the SPV450 pressure steel agent for many big Chinese mills, such as Shou steel (in Beijing and Qinhuangdao), Bao steel (in Shanghai), Wuyang steel (in Henan), Han Steel (in Hebei), so we can carry on the production completely refer to the customers' request. SPV450 steel plate thickness is 6-150mm and SPV450 heat treatment is quenching and tempering, also can be normalizing if it is agreed.
JIS G3115 SPV450 steel chemical composition:
| Grade | Chemical composition % | ||||
| C | Si | Mn | P | S | |
| SPV450 | ≤0.18 | ≤0.75 | ≤1.60 | ≤0.030 | ≤0.030 |
JIS G3115 SPV450 equivalent carbon content:
| Grade | Thickness mm | ||||
| ≤50 | >50-75 | >75-100 | >100-125 | >125-150 | |
| SPV450 | ≤0.44 | ≤0.46 | ≤0.49 | ≤0.52 | ≤0.54 |
JIS G3115 SPV450 steel mechanical properties:
| Grade | Yield strength ReH,Mpa N/mm2 |
Elongation | Bending perference | Tensile strength N/mm2 | ||||||
| Thickness, mm | Thickness mm | test sample | % | angle of bending | The bending radius | test sample | 570-700 | |||
| 6-50 | >50-100 | >100-200 | ||||||||
| SPV450 | ≥450 | ≥430 | ≥410 | T≤16 T>16 T>20 |
No.5 No.5 No.4 |
≥19 ≥26 ≥20 |
180 | 1.5 thickness | No.1 | |
SPV450 welding crack sensitivity components:
| Grade | Thickness mm | |
| ≤50 | >50-100 | |
| SPV450 | ≤0.28 | ≤0.30 |
Any need for SPV450 steel plate specification, SPV450 steel sheet chemical composition, SPV450 steel plate MTC, please be free to contact with us.
