What is ASTM A53 equivalent to?

ASTM A53 is a steel pipe standard developed by the American Society for Standards for Materials (ASTM), for its corresponding steel grades in different countries, I can give the following summary based on known information:
China
ASTM A53-A is equivalent to 10# steel or GB8163 standard material in China.
ASTM A53-B is equivalent to 20# steel or GB8163 standard material in China.
Alternatively, ASTM A53 Grade A corresponds to Chinese domestic material Q235A; ASTM A53 Grade B corresponds to Chinese domestic material Q235B.
Australia
There is no direct reference to the specific ASTM A53 grade in Australia in the current information. Due to the differences in steel standards in different countries, it may be necessary to refer to Australian steel standards or conduct a specialised material comparison to determine this.
India
Similarly, there is no direct information on the specific steel grade equivalent of ASTM A53 in India. Steel standards in India may differ from ASTM A53, so a specific material comparison or reference to local Indian steel standards may be required to determine this.
Russia
There is no direct information on the Russian equivalent of ASTM A53. Russian steel standards may differ from ASTM A53, so a material-specific comparison or reference to local Russian steel standards is also required to determine this.