≥400A50mm31
32
34
35
2a
305
≥440A50mm29
30
32
33
355
≥540
A5021A5022
420
≥590
A5019A5020
295
440
34
1a
340420540
19
25
380450590
420
480620
T＜30A80mm
460520670
500550700
18
23
16
T≥30A565
21
14
19
12
17
05a1a
225330430
33
05a
260380480
32
05a
290420520
28
05a
320440570
15
1a
355480580
21
1a
215320420
27
0a
305420540
25
05a
355510610
24
05a
355510610
24
1a
400550650
23
1a
215360510
20
245430580
18
325510680
16
05a1a1a
280270440
31
1a
240270420
37
0a
核准：
f版本SP：HEA0SPHFDD11DD12DD13DD14BRC1BRC2BRC3
CR260LACR300LACR340LACR380LACR420LA
QBQB3022009冷成型用热连轧钢
带及钢板
00600601201008008008005003
005005005007007007005005005
05050604504035040403
00200200350035003002500300250025
0020020035003500300250025002002
001001001001001001001001001
06
1
低合金高强度钢
01
05
1
002500250015
16
16


210270400

180270380
170360440
170340420170330400
A80mm
170310380
275
255
255
260330350430300380380480340420410510380480440560420520470590
DC01DC03DC04DC05DC06DC07
01

QBQB403
008

2009冷连轧低008

碳钢
GBT52130008

2008
0006

0006

05
00350025

045
0030025

04
0025

0015
03

002
03
002

025


140280
270
A80mm26

140240
270
A80mm30

130210
270
A80mm34
02120180
270
A80mm35
02110170
260
A80mm37
02100150
250
A80mm40
B320LWB360LWB440QZBMCP84B350JLST12GST14JST12QST12Q1
012
005
061
0030025002

012
0308120030025002

017027（宝钢临时试
015037
04070035
0035


行标准）BZJ014024


004
005


4632009汽车007013012030600350035


零配件用冷连轧钢带及钢板
007014

03506500350035


008

04
002
0030025

01
005
041
0030025002

012
0306120030025002


210
320410

215
360450

280
440540




250350350500
A80mm

280
295430

180220280370

215285320390

245300370430
STKM11ASTKM12ASTKM12BSTKM12CSTKM13ASTKM13B
编制：吴建锋
012
035
06
02
035
06
025
0350309
审核：

290
175
340
275
390
355
470
215
370
305
440
3940
24262932353739
2623211917
30
32
34
35
38
39
40
40
41
42
44
2826152028393228
353525203020
页次：404a0a1a0a0a0a1a0a0a
3436404143
核准：
f版S本TK：M1A3C0STKM14ASTKM14BSTKM14CSTKM15ASTKM15CSTKM16ASTKM16CSTKM17ASTKM17CSTKM18ASTKM18BSTKM18CSTKM19ASTKM19CSTKM20A
025
0350309
03
JISG34452006
机械结构用碳025035素r