化学成分（熔炼分析）%
C : ≤0.30
Mn : ≤3.00
P : ≤0.02
Si : ≤2.20
S : ≤0.025
Ait: ≥0.01
注：允许添加其他合金元素，但Ni Cr Mo≤1.5% ；Cu≤0.20% .
机械性能（Mpa ）。
屈服：700 - 960
抗拉：≥980
延伸：≥2
| BS600MC |
B800NQ |
BC850 |
BS960MCJ4 |
BR1500HS |
| B510L |
BS650MC |
BS700MC |
BS700MCK2 |
B440/780TR |
| B540HP |
BS550MC |
B510DL |
BS550MCK4 |
BS600MCJ4 |
| BSM590 |
B500LA |
B520JJ |
B750/1200G |
B340/780DP |
| B750GJ |
B240ZK |
B340LA |
BR440/590HE |
B280/440DP |
| B550L |
B360LW |
B440HP |
BS900MCJ4 |
APFC340C、D、 |
| BQK440 |
B180H1 |
B170P1 |
780T/420YDP |
HC420/780DP |
| B500CL |
B320LW |
B410LA |
B280VK |
HC500/780DP |
| CP800 |
DP780 |
H320LA |
QStE380TM |
HC1030/1300MS |
| DP600 |
DJL400 |
H400LA |
QStE340TM |
HC950/1180MS |
| H240LA |
B420CL |
JSC340P |
QStE500TM |
HC700/980MS |
| H280LA |
S500MC |
Q460C |
QStE420TM |
QStE460TM |
| SPFH440 |
ZStE460 |
JSC590Y |
QstE600TM |
QStE700TM |
| Q500D |
Q460C |
S355MC |
RP153-780B |
SP153-590BQ |
| SAPH310 |
SAPH370 |
SAPH400 |
SAPH440 |
SPC590DU |
| SPFC540 |
SPFC390 |
SPFH540 |
SPFH590 |
SPC980DU |
| SPFC440 |
ZStE340 |
S315MC |
ZQS500L |
SPC270、440 |
| SPCEN |
SM490A |
St52-3 |
ZStE420 |
J SC440W |
| ZStE380 |
B610 L |
HC500LA |
B250P1 |
Q345B、C、D |
