A515 Gr70 carbon steel plates are primarily for intermediate and higher temperature service in welded boilers and other pressure vessels projects. There are three steel grades A515 Grade 60, A515 Grade 65 steel and A515 Grade 70 plate owning to different yield strength and tensile strength. A515Gr70 carbon steel plate owned tensile strength within 485-620 Mpa, and the minimum yield strength shall be above 260 Mpa. The steel grade A515 Gr 70 contains a higher carbon contains comparing with A515 Grade 60 and A515 Grade 65.
A515 Gr70 carbon steel equivalent
| Germany |
France |
Italy |
Sweden |
UK |
| W St E 315 |
A48 CP,AP,FP |
Fe 460-2-KW |
SS21,02,01 |
Gr 360,400 |
A515 Gr70 steel tensile requirements
| Mechanical Properties |
A515 Grade 70 |
Tensile strength, kis [MPa]
Yield strength, min, kis [MPa]
Elongation in8 in. [200 mm], min, %
Elongation in2 in. [50 mm], min, % |
70-90 [485-620]
38 [260]
17
21 |
A515 Gr70 carbon steel plates can be used in dilute hydrochloric acid, where there is no single measure of corrosion resistance. The best steels to use for this purpose are the high nickel austenitic steels such as ASTM A515 Gr 70 plate. The resistance to pitting and crevice corrosion in A516 Gr70 steel increases with the content of chromium, molybdenum and nitrogen in the steel. We Export to Saudi Arabia, Kuwait, Qatar, Oman, Yemen, UAE, Iran, Turkey, Japan, Australia, UAE, France, Azerbaijan, Ghana, Germany, Indonesia & Bahrain, Kazakhstan, Greece, Singapore, Thailand, Indonesia.
