- Introduction
- Classification and code
- Similar grades
- For specification
Reference list of steel grades and corresponding grades
Similar grade comparison table
|
Structural steel |
Q/BQB 402-2003 |
BZJ 491-2004 |
JIS 3141-1996 |
GB/T 5213-2001 |
Q/BQB 402-1999 |
|
Steel grade |
SPCC |
SPCC |
SPCC |
- |
SPCC |
|
SPCD |
SPCD |
SPCD |
- |
SPCD |
|
|
SPCE |
SPCE |
SPCE |
SC1 |
SPCE、SPCEN、SPECHF、SPCEZF |
|
|
SPCEN |
SPCEN |
SPCEN |
SC2 |
SPCEN |
Similar grade comparison table
|
Structural steel |
Q/BQB 402-2003 |
BZJ 492-2004 |
EN 10130-1999 |
EN 10130-1991 |
D2N 1623-(1)-1983 |
GB/T 5213-2001 |
Q/BQB403-1999 BZJ 407-1999 |
|
Steel grade |
DC01(St12) |
DC01(St12) |
DC01 |
FeP01 |
St12 |
|
St12 |
|
DC03(St13) |
DC03(St13) |
DC03 |
FeP03 |
RRSt13 |
|
St13 |
|
|
DC04(St14,St15) |
DC04(St14) |
DC04 |
FeP04 |
St14 |
SC1 |
St14, St14F, St14HF, St14ZF, St15 |
|
|
DC05(BSC2) |
|
DC05 |
FeP05 |
|
SC2 |
BSC2 |
|
|
DC06(St16, St14-T, BSC3) |
|
DC06 |
FeP06 |
|
SC3 |
St16, St14-T, BSC3 |
Similar grade comparison table
|
Structural steel |
Q/BQB 408-2003 |
JFSA 2001-1998 |
GB 5213-2001 |
|
Steel grade |
BLC |
JSC270C |
- |
|
BLD |
JSC270D |
- |
|
|
BUSD |
JSC270E |
SC1 |
|
|
BUFD |
JSC270F |
SC2 |
|
|
BSUFD |
JSC260G |
SC3 |
Similar grade comparison table
|
Structural steel |
Q/BQB 411-2003 |
JFS A 2001-1998 |
JFS G3135-1986 |
Q/BQB 409-1999 BZJ 411-1999 |
|
Steel grade |
B170P1 |
JSC340P |
SPFC340 |
B170P1 |
|
B210P1 |
JSC390P |
SPFC390 |
B210P1 |
|
|
B250P1 |
JSC440P |
SPFC440 |
B250P1 |
|
|
- |
- |
- |
B210P2 |
|
|
- |
- |
- |
B250P2 |
|
|
- |
- |
- |
B280P2 |
|
|
B180P2(BP340) |
JSC340W |
- |
BP340 |
|
|
B220P2(BP380) |
JSC390W |
- |
BP380 |
Similar grade comparison table
|
Structural steel |
Q/BQB 416-2003 |
JFS A 2001-1998 |
JFS G3135-1986 |
Q/BQB 409-1999 BZJ 416-1999 |
|
Steel grade |
B140H1 |
JSC270H |
- |
B140H1 |
|
B180H1 |
JSC340H |
- |
B180H1 |
|
|
- |
- |
|
B180H2 |
|
|
- |
- |
- |
B210H2 |
|
|
- |
- |
- |
B250H2 |
|
|
B180H2(BH340) |
- |
SPFC340H |
BH340 |
|
|
- |
- |
- |
BH340A |
Similar grade comparison table
|
Structural steel |
Q/BQB 418-2003 |
JFS A 2001-1998 |
Q/BQB 418-1999 |
|
Steel grade |
B340/590DP |
JSC590Y |
B340VK |
|
B400/780DP |
JSC780Y |
B400VK |
Similar grade comparison table
|
Structural steel |
Q/BQB 418-2003 |
JFSA 2001-1998 |
|
Steel grade |
B340LA |
JSC440R |
|
B410LA |
JSC590R |
Similar grade comparison table
|
Structural steel |
Q/BQB 410-2003 |
DIN 1326-(2)-1986 |
|
Steel grade |
St37-2G |
St37-2G |
|
St44-3G |
St44-3G |
|
|
St52-3G |
St52-3G |