ASTM A203 Grade E is a kind of Ni-alloy steel material used to fabric high temperature pressure vessels. ASTM A203Grade E this property is based on it's Ni composition.A203 Grade E is used in fabricators serving industry, especially in the oil, gas and chemical supply markets. ASTM A203 has five grades or levels-- Grade A/B/D/E/F.
Standard: ASTM A-203/SA-203M
Grade : ASTM A203 Grade A, ASTM A203 Grade B,ASTM A203 Grade D, ASTM A203 Grade E , ASTM A203 Grade F 
Thickness :1.5mm -260mm 
Width :1000mm-4000mm 
Length :1000mm-18000mm 
ASTM A203 Grade E steel equivalent material : JIS G3127 SlL3N275
Henan Join-Win Im/Ex Corp. Can supply different steel grades of ASME SA203 and ASTM A203 steel plates , like SA203/A203 Grade A, SA203/A203 Grade B, SA203/A203 Grade D, SA203/A203 Grade E , SA203/A203 Grade F . If you need any grades of ASME SA203/ASTM A203 steel plates , please do not hesitate to contact us as following ways .
leon(at)steel-jw(dot)com