American Standard in the low-temperature steel SA516-GR70/60 
 (Cash abundant, welcome to our company to discuss cooperation (Lu 13373905727) American Standard in the high temperature, low temperature container board, SA515Gr60, SA515Gr70, SA516Gr60, SA516Gr70, SA516Gr60N, SA516Gr70N (Wugang Puguang Sichuan gas field development and production of 4776 tons 130mm SA516Gr70N thick steel plate) 
 Wugang ASME specifications produced by the United States SA516, SA299, SA987, etc., according to the Japanese JIS standard production SPV490, SPV355 and so on, according to Chinese standard production 16MnR, 16MnDR, 15GrmoR, 09MnNiDR other pressure vessel plate, a large number of alternative to the imported products, strong impetus to the petrochemical equipment made of steel plate process, the user enjoys a high reputation. For large storage tanks, large spherical tank and equipment manufacturing) 
 Wugang SPV490Q developed for the manufacture of 10 million cubic meters steel large tank (diameter 80 m) is the world Wugang few hydrogen production 137MM thick Cr-Mo steel manufacturers. 
 Size :10 -2402000- 40206000-18000, to provide quality books! 
 Provided in steel processing, cutting, cutting, welding. (Head, flange, arch, panels, housings, eccentric, curved arms, curved plate, rod, special parts, etc.) 
 Table 1 A516Gr70 Chemical composition wt (%) 
 Grade in mm C Si Mn P ≤ S ≤ Cu Ni Cr Mo V Nb Ti Alt 
 A516GR70 
 Melting of ≤ 12.5 ≤ 0.27 0.15-0.40 0.85-1.20 0.035 0.035 ≤ 0.40 ≤ 0.40 ≤ 0.30 ≤ 0.12 ≤ 0.03 ≤ 0.02 ≤ 0.03 ≥ 0.020 
 > 12.5-50 ≤ 0.28 
 Product analysis ≤ 12.5 ≤ 0.27 0.13-0.45 0.79-1.30 0.035 0.035 ≤ 0.43 ≤ 0.43 ≤ 0.34 ≤ 0.13 ≤ 0.04 ≤ 0.03 ≤ 0.04 ≥ 0.020 
 > 12.5-50 ≤ 0.28 
 Grade C Si Mn P ≤ S ≤ Cr Mo 
 15CrMoR 0.12 ~ 0.18 0.15 ~ 0.40 0.40 ~ 0.70 0.030 0.020 0.80 ~ 1.20 0.45 ~ 0.60 
 8226 A516GR70 melting composition,% 
 Size mm C Si Mn P ≤ S ≤ 
 ≤ 12.5 ≤ 0.27 0.15 ~ 0.40 0.85 ~ 1.20 0.035 0.035 
 > 12.5 ~ 50 ≤ 0.28 
 > 50 ~ 100 ≤ 0.30 8226 8226 8226 8226