A515 Gr70 A515 GR60 steel

A515 Gr.70 A515 GR.60 steel techincals Under ASTM A515/A515M specification for pressure vessel plates,carbon steel,for Intermediate and Higher temperature service,according to steel strength,there are three different boiler steel grades,A515 Grade 70,A515 Grade 65,A515 Grade 60,Among these three grades,the steel grades A515Gr70 and A515Gr60 are mainly used for boiler building end users.   Mechnical property for A515 Grade 60 and A515 Grade 70 pressure vessel steel Grade Yield strength (Mpa) Tensile strength (Mpa) A515-60 220 415-550 A515-70 240 450-585   Find more techincals for boiler steel grades A515Gr.70 and A515Gr.65 and A515Gr.60 materials,contact Gnee steel freely. Gnee steel always holding thickness 8-150mm stock for boiler steel plates in our warehouses at port. url:http://www.gneesteels.com