TIS 1227
1996

TIS 1227
1995

JIS G3106
1995

JIS G3136
1994

BS 4360
1986

BS EN 10025
1993

ASTM

1994

DIN 17100
1980

AS1204

1972

AS/NZS 3679.1
1996

CAN/CSA 640.21-M92
1992
SS400 SS400 43A A36 250 250 230G
SS490 SS490 50A S t 5-02 300
SS540 SS540
SM400A SN400A 43B S275JR A572 Gr.42
SM400 SM400B SN400B 43C S275JO St 37-2
RSt 37-2
250LO 260W
SM400C 250LO 250L15
SM490A SN490B
SM490 SM490B SN490C 300LO 300W
SM490C 300L15
SM490YA 50B 355JR A572 Gr.50 350,350LO 350,350LO 350G,350W
SM490YB 50C 355JO St 52-3 350L15
SM520 SM520B 380W
SM520C
SM570 SM570