GB/T4237 other stainless steel
GB/T4237 Standard specifies the Stainless steel hot rolled steel sheet and strip classification, code, order content, dimension, shape, weight and allowable deviation, technical requirements, test etc.GB/T4237 Standard other stainless steel main steel grade:06Cr17Ni7AlTi,09Cr17Ni5Mo3N,07Cr15Ni7Mo2Al(0Cr15Ni7Mo2Al),07Cr17Ni7Al(0Cr17NiAl) and so on.