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- 供應(yīng)
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| 低碳鋼 |
| Q/BQB 402-2003 | Q/BQB 403-2003 | Q/BQB 408-2003 | JIS G3141-1996 | JFS A2001-1998 | EN 10130-1999 | DIN 1623（1）-1983 | ASTM A1008-02el | GB/T 5213-2001 | ISO 3574-1994 |
| SPCC | DC01 | BLC | SPCC | JSC270C | DC01 | St12 | CS | - | CR1 |
| SPCD | DC03 | BLD | SPCD | JSC270D | DC03 | RRSt13 | DS | - | CR2 |
| SPCE | DC04 | BUSD | SPCE | JSC270E | DC04 | St14 | DDS | SC1 | CR3 |
| SPCE | DC05 | BUFD | SPCEN | JSC270F | DC05 | - | EDDS | SC2 | CR4 |
| - | DC06 | BSUFD | - | JSC260G | DC06 | - | - | SC3 | CR5 |
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| 碳素結(jié)構(gòu)鋼 |
| Q/BQB 410-2003 | DIN 1623-(2)-1986 |
| t37-2G | St37-2G |
| St44-3G | St44-3G |
| St52-3G | St52-3G |
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| 加磷鋼 |
| Q/BQB411 | JFS A2001-1998 | JIS G3135-1986 | PrEN 10268-2002 |
| B170P1 | JSC340P | SPFC340 | - |
| B210P1 | JSC390P | SPFC390 | - |
| B250P1 | JSC440P | SPFC440 | - |
| B180P2 | JSC340W | - | H180P |
| B220P2 | JSC390W | - | H220P |
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| 烘烤硬化鋼 |
| Q/BQB 416-2003 | JFS A 2001-1998 | JIS G 3135-1986 | prEN 10268-2002 |
| B140H1 | JSC270H | － | - |
| B180H1 | JSC340H | － | - |
| B180H2（BH340） | － | SPFC 340 H | H180B |
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| 雙相鋼 |
| Q/BQB 418-2003 | JFS A2001-1998 | SAE J2340-1999 |
| B240/390DP | － | - |
| B280/440DP | － | - |
| B340/590DP | JSC590Y | 600DL1 |
| B400/780DP | JSC780Y | - |
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| 低合金高強(qiáng)鋼 |
| Q/BQB419-2003 | JFS A2001-1998 | SAE J2340-1999 | prEN 10268-2002 |
| B340LA | JSC440R | 340X | H340LA |
| B410LA | JSC590R | - | H420LA |
