The chemical composition and mechanical properties of General Materials

Countries Standrd Category Material Chemical Composition Mechanical Properties
   C    Si Mn P≤ 0.040S≤0.040 Ni Cr   Mo     V   Others σb(Ma) σS(Mpa)≥ σS%≥
 China GB8163 Steel Pipe 20 0.17-2.4 0.17-0.37 0.35-0.65 0.035 0.035 ≤0.25 ≤0.25 - - Cu≤0.25 390-530 245 20
GB6479 Steel Pipe 16Mn 0.12-0.20 0.20-0.60 1.20-1.60 0.04 0.035 - - - - Cu≤0.25 490-670 320 21
GB6479 Steel Pipe 12CrMo 0.08-0.15 0.17-0.37 0.40-0.70 0.035 0.035 ≤0.30 0.40-0.70 0.40-0.55 - Cu≤0.25 410-560 205 21
GB6479 Steel Pipe 15CrMo 0.12-0.18 0.17-0.37 0.40-0.70 0.035 0.035 ≤0.30 0.80-0.10 0.40-0.55 - Cu≤0.25 440-640 235 21
GB5310 Steel Pipe 12Cr1MoV 0.08-0.15 0.17-0.37 0.40-0.70 0.035 0.035 - 0.90-1.20 0.25-0.35 0.15-0.30 Cu≤0.25 471-638 255 21
GB2270 Steel Pipe 1Cr18Ni9Ti ≤0.12 ≤1.00 ≤2.00 0.035 0.03 8.00-11.00 17.00-19.00 - - Ti5x(C%~0.02)-0.08 ≥540 - 40
GB2270 Steel Pipe 0Cr18Ni12Mo2Ti ≤0.08 ≤1.00 ≤2.00 0.035 0.03 11.00-14.00 16.00-19.00 1.80-2.50 - Ti5xC%-0.70 ≥510 - 42
GB2270 Steel Pipe 00Cr19N911 ≤0.030 ≤1.00 ≤2.00 0.035 0.03 9.00-13.00 18.00-20.00 2.0-3.00 - - ≥481 - 40
GB2270 Steel Pipe 00Cr17Ni14Mo2 ≤0.030 ≤1.00 ≤2.00 0.035 0.03 12.00-15.00 16.00-18.00 2.00-3.00     ≥481 - 40
GB3274 Steel Plate Q235A 0.14-0.22 ≤0.30 0.30-0.65 0.045 0.05 - - - - - 375-460 235 26
GB6654 Steel Plate 16MnR ≤0.20 0.20-0.60 1.20-1.60 0.035 0.035 - - - - - 510-655 345 21
U.S.A ASTMA106 Steel Pipe WPS ≤0.30 ≥0.10 0.29-10-.06 0.035 0.035 - - - - - 415 240 22
ASTMA312 Steel Pipe TP304 ≤0.08 ≤0.75 ≤2.00 0.04 0.03 8.00-11.00 18.0-20.0 - - - 515 205 35
ASTMA312 Steel Pipe TP304L ≤0.035 ≤0.75 ≤2.00 0.04 0.03 8.00-13.00 18.0-20.0 - - - 485 170 22
ASTMA312 Steel Pipe TP316 ≤0.08 ≤0.75 ≤2.00 0.04 0.03 10.0-14.0 16.0-18.0 2-.00-3.00 - - 515 205 35
ASTMA312 Steel Pipe TP316L ≤0.035 ≤0.75 ≤2.00 0.04 0.03 10.0-15.0 16.0-18.0 2.00-3.00 - - 485 170 35
ASTMA312 Steel Pipe TP321 ≤0.08 ≤0.75 ≤2.00 0.04 0.03 9.00-13.00 17.0-20.0 - - Ti5xC%-0.70 485 170 35
Japan  JISG3459 Steel Pipe SUS304 ≤0.08 ≤1.00 ≤2.00 0.04 0.03 8.00-11.00 18.00-20.00 - - - 520 206 35
JISG3459 Steel Pipe SUS304L ≤0.030 ≤1.00 ≤2.00 0.04 0.03 9.00-13.00 18.00-20.00 - - - 481 177 35
JISG3459 Steel Pipe SUS316 ≤0.08 ≤1.00 ≤2.00 0.04 0.03 10.00-14.00 16.00-18.00 2.00-3.00 - - 520 206 35
JISG3459 Steel Pipe SUS316L ≤0.030 ≤1.00 ≤2.00 0.04 0.03 12.00-16.00 16.00-18.00 2.00-3.00 - - 481 177 35
JISG3459 Steel Pipe SUS321 ≤0.08 ≤1.00 ≤2.00 0.04 0.03 9.00-13.00 17.00-19.00 - - Ti＞5xC% 520 206 35
Countries Standrd Category Material Chemical Composition Mechanical Properties
   C    Si Mn P≤ 0.040S≤0.040 Ni Cr   Mo     V   Others σb(Ma) σS(Mpa)≥ σS%≥
 China GB8163 Steel Pipe 20 0.17-2.4 0.17-0.37 0.35-0.65 0.035 0.035 ≤0.25 ≤0.25 - - Cu≤0.25 390-530 245 20
GB6479 Steel Pipe 16Mn 0.12-0.20 0.20-0.60 1.20-1.60 0.04 0.035 - - - - Cu≤0.25 490-670 320 21
GB6479 Steel Pipe 12CrMo 0.08-0.15 0.17-0.37 0.40-0.70 0.035 0.035 ≤0.30 0.40-0.70 0.40-0.55 - Cu≤0.25 410-560 205 21
GB6479 Steel Pipe 15CrMo 0.12-0.18 0.17-0.37 0.40-0.70 0.035 0.035 ≤0.30 0.80-0.10 0.40-0.55 - Cu≤0.25 440-640 235 21
GB5310 Steel Pipe 12Cr1MoV 0.08-0.15 0.17-0.37 0.40-0.70 0.035 0.035 - 0.90-1.20 0.25-0.35 0.15-0.30 Cu≤0.25 471-638 255 21
GB2270 Steel Pipe 1Cr18Ni9Ti ≤0.12 ≤1.00 ≤2.00 0.035 0.03 8.00-11.00 17.00-19.00 - - Ti5x(C%~0.02)-0.08 ≥540 - 40
GB2270 Steel Pipe 0Cr18Ni12Mo2Ti ≤0.08 ≤1.00 ≤2.00 0.035 0.03 11.00-14.00 16.00-19.00 1.80-2.50 - Ti5xC%-0.70 ≥510 - 42
GB2270 Steel Pipe 00Cr19N911 ≤0.030 ≤1.00 ≤2.00 0.035 0.03 9.00-13.00 18.00-20.00 2.0-3.00 - - ≥481 - 40
GB2270 Steel Pipe 00Cr17Ni14Mo2 ≤0.030 ≤1.00 ≤2.00 0.035 0.03 12.00-15.00 16.00-18.00 2.00-3.00     ≥481 - 40
GB3274 Steel Plate Q235A 0.14-0.22 ≤0.30 0.30-0.65 0.045 0.05 - - - - - 375-460 235 26
GB6654 Steel Plate 16MnR ≤0.20 0.20-0.60 1.20-1.60 0.035 0.035 - - - - - 510-655 345 21
U.S.A ASTMA106 Steel Pipe WPS ≤0.30 ≥0.10 0.29-10-.06 0.035 0.035 - - - - - 415 240 22
ASTMA312 Steel Pipe TP304 ≤0.08 ≤0.75 ≤2.00 0.04 0.03 8.00-11.00 18.0-20.0 - - - 515 205 35
ASTMA312 Steel Pipe TP304L ≤0.035 ≤0.75 ≤2.00 0.04 0.03 8.00-13.00 18.0-20.0 - - - 485 170 22
ASTMA312 Steel Pipe TP316 ≤0.08 ≤0.75 ≤2.00 0.04 0.03 10.0-14.0 16.0-18.0 2-.00-3.00 - - 515 205 35
ASTMA312 Steel Pipe TP316L ≤0.035 ≤0.75 ≤2.00 0.04 0.03 10.0-15.0 16.0-18.0 2.00-3.00 - - 485 170 35
ASTMA312 Steel Pipe TP321 ≤0.08 ≤0.75 ≤2.00 0.04 0.03 9.00-13.00 17.0-20.0 - - Ti5xC%-0.70 485 170 35
Japan  JISG3459 Steel Pipe SUS304 ≤0.08 ≤1.00 ≤2.00 0.04 0.03 8.00-11.00 18.00-20.00 - - - 520 206 35
JISG3459 Steel Pipe SUS304L ≤0.030 ≤1.00 ≤2.00 0.04 0.03 9.00-13.00 18.00-20.00 - - - 481 177 35
JISG3459 Steel Pipe SUS316 ≤0.08 ≤1.00 ≤2.00 0.04 0.03 10.00-14.00 16.00-18.00 2.00-3.00 - - 520 206 35
JISG3459 Steel Pipe SUS316L ≤0.030 ≤1.00 ≤2.00 0.04 0.03 12.00-16.00 16.00-18.00 2.00-3.00 - - 481 177 35
JISG3459 Steel Pipe SUS321 ≤0.08 ≤1.00 ≤2.00 0.04 0.03 9.00-13.00 17.00-19.00 - - Ti＞5xC% 520 206 35