Structure with seamless steel tube mechanical properties:
Standard grade tensile strength (MPa) yield strength (MPa) elongation (%)
GB/T8162 10 p 335 p 205 p 24
20 p 390 p 245 p 20
35 p 510 p 305 p 17
45 p 590 p 335 p 14
Q345 p 490 p 325 p 21
15CrMo p 440 p 295 p 22
12Cr1MoV p 490 p 245 p 22
ASTM A53
ASME SA53 A p 330 p 205 check ASTM A53 watch
Check ASME SA53 watch
B p 415 p 240
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