组合检索(多个条件任意组合)

组合一:关键字

组合二:化学元素成分含量%(单值及正负偏差(可选))

铁Fe ±
碳C ±
硅Si ±
铍Be ±
锰Mn ±
磷P ±
硫S ±
铬Cr ±
镍Ni ±
铜Cu ±
钼Mo ±
砷As ±
氮N ±
钛Ti ±
钨W ±
钒V ±
铌Nb ±
锆Zr ±
硼B ±
钴Co ±
铅Pb ±
铝Al ±
锌Zn ±
锡Sn ±
硒Se ±
镁Mg ±
镓Ga ±
铈Ce ±
铋Bi ±
锑Sb ±
银Ag ±
氢H ±
钙Ca ±
钽Ta ±
钍Th ±
钇Y ±
氧O ±
钯Pd ±
钌Ru ±
钶Cb ±
钕Nd ±
镧La ±
镉Cd ±
锂Li ±
铼Re ±
锶Sr ±
铒Er ±
钪Sc ±
钠Na ±
碲Te ±

组合三:化学元素成分含量%(最大值最小值要求)

铁Fe ~
碳C ~
硅Si ~
铍Be ~
锰Mn ~
磷P ~
硫S ~
铬Cr ~
镍Ni ~
铜Cu ~
钼Mo ~
砷As ~
氮N ~
钛Ti ~
钨W ~
钒V ~
铌Nb ~
锆Zr ~
硼B ~
钴Co ~
铅Pb ~
铝Al ~
锌Zn ~
锡Sn ~
硒Se ~
镁Mg ~
镓Ga ~
铈Ce ~
铋Bi ~
锑Sb ~
银Ag ~
氢H ~
钙Ca ~
钽Ta ~
钍Th ~
钇Y ~
氧O ~
钯Pd ~
钌Ru ~
钶Cb ~
钕Nd ~
镧La ~
镉Cd ~
锂Li ~
铼Re ~
锶Sr ~
铒Er ~
钪Sc ~
钠Na ~
碲Te ~
碳化钨WC ~
碳化钛TiC ~
碳化钽TaC ~

组合四:含化学元素

材料归类

    对应标准 同号不同标准 钢厂
1 A320 B8LNA Class 1A
S30453
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
2 A320 L70 ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
3 A320 L73
8740
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
4 A320 B8A Class 1A
S30400 304
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
5 S30400
A320 B8 Class 1 304
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
6 A320 B8F Class 1
S30300 303
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
7 S30323
A320 B8FSe Class 2 303Se
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
8 S30300
A320 B8F Class 1 303
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
9 303
A320 B8F Class 2 S30300
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
10 A320 L7M ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
11 303
A320 B8F Class 1 S30300
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
12 S30323
A320 B8FSe Class 2 303Se
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
13 S30300
A320 B8FA Class 1A 303
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
14 S30323
A320 B8FSe Class 1 303Se
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
15 A320 B8P Class 2
S30500
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
16 304
A320 B8 Class 2 S30400
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
17 321
A320 B8T Class 1 S32100
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
18 321
A320 B8T Class 2 S32100
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
19 A320 L71
4037
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
20 316
A320 B8M Class 1 S31600
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
21 A320 L7B
4137
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
22 A320 B8 Class 1
S30400 304
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
23 4340
A320 L43
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
24 A320 B8CA Class 1A
S34700 347
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
25 S32100
A320 B8TA Class 1A 321
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
26 4037
A320 L71
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
27 S34700
A320 B8C Class 2 347
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
28 S30453
A320 B8LNA Class 1A
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
29 8740
A320 L73
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
30 A320 B8C Class 2
S34700 347
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
31 303Se
A320 B8FSe Class 2 S30323
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
32 304
A320 B8 Class 1 S30400
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
33 A320 B8FASe Class 1A
S30323 303Se
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
34 S30400
A320 B8A Class 1A 304
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
35 A320 B8MLNA Class 1A
S31653
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
36 303Se
A320 B8FSe Class 1 S30323
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
37 A320 B8F Class 2
S30300 303
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
38 S30500
A320 B8P Class 1
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
39 S32100
A320 B8T Class 1 321
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范
40 S34700
A320 B8CA Class 1A 347
ASTM A320/A320M-2021
低温用合金钢螺栓材料标准规范