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Химический состав и свойства рулонной и полосовой нержавеющей стали
Химический состав нержавеющей стали представлен в следующей таблице
Designation |
Chemical composition % by mass max unless stated |
||||||||||
UNS No |
SAE No |
AISI No / Common Name |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Others |
S30100 |
30301 |
301 |
0.15 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
- |
6.0/8.0 |
N 0.10 |
S30103 |
- |
301L |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
- |
6.0/8.0 |
N 0.20 |
S30153 |
- |
301LN |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
- |
6.0/8.0 |
N 0.07/0.20 |
S30200 |
30302 |
302 |
0.15 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
8.0/10.0 |
N 0.10 |
S30215 |
30302B |
302B |
0.15 |
2.00/3.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
8.0/10.0 |
- |
S30300 |
30303 |
303 |
0.15 |
1.00 |
2.00 |
0.20 |
0.15 min |
17.0/19.0 |
- |
8.0/10.0 |
|
S30310 |
- |
XM-5 (303Plus x) |
0.15 |
1.00 |
2.50/4.50 |
0.20 |
0.25 min |
17.00/19.00 |
- |
7.00/9.00 |
- |
S30323 |
30303Se |
303Se |
0.15 |
1.00 |
2.00 |
0.20 |
0.060 |
17.0/19.0 |
- |
8.0/10.0 |
Se 0.15 min |
S30330 |
- |
303Cu |
0.15 |
1.00 |
2.00 |
0.15 |
0.10 min |
17.0/19.0 |
- |
6.0/10.0 |
Cu 2.5/4.0; Se 0.10 |
S30400 |
30304 |
304 |
0.07 |
0.75 |
2.00 |
0.045 |
0.030 |
17.5/19.5 |
- |
8.0/10.5 |
N 0.10 |
S30400 A276 for bar |
30304 |
304 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
|
8.0/11.0 |
|
S30403 |
30304L |
304L |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
17.5/19.5 |
- |
8.0/12.0 |
N 0.10 |
S30403 A276 for bar |
30304L |
304L |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
|
8.0/12.0 |
|
S30430 |
- |
302HQ |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
8.0/10.0 |
Cu 3.0/4.0 |
S30452 |
- |
XM-21 (304HN) |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.00/10.00 |
N 0.16/0.30 |
S30453 |
- |
304LN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.0/12.0 |
N 0.10/0.16 |
S30454 |
- |
- |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.0/11.0 |
N 0.16/0.30 |
S30500 |
30305 |
305 |
0.12 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
10.5/13.0 |
- |
S30800 |
30308 |
308 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
19.0/21.0 |
- |
10.0/12.0 |
- |
S31600 |
30316 |
316 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
N 0.10 |
S31603 |
30316L |
316L |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
N 0.10 |
S31635 |
- |
316Ti |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
Ti 5x (C+N) / 0.70 N 0.10 |
S31640 |
- |
316Cb |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
Nb 10x C / 1.10 N 0.10 |
S31653 |
- |
316LN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
N 0.10/0.16 |
S31700 |
30317 |
317 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
3.0/4.0 |
11.0/15.0 |
N 0.10 |
S31703 |
- |
317L |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
3.00/4.00 |
11.0/15.0 |
N 0.10 |
S31725 |
- |
317LM |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
4.0/5.0 |
13.5/17.5 |
N 0.20 |
S31726 |
- |
317LMN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/20.0 |
4.0/5.0 |
13.5/17.5 |
N 0.10/0.20 |
S31753 |
- |
317LN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
3.0/4.0 |
11.0/15.0 |
N 0.10/0.22 |
S32100 |
30321 |
321 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.0/12.0 |
Ti 5 x C min/0.70 N 0.10 |
S34700 |
30347 |
347 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.0/13.0 |
Nb+Ta 10 x C min/1.0 |
S34720 |
- |
347F |
0.08 |
1.00 |
2.00 |
0.040 |
0.18/0.35 |
17.00/19.00 |
0.75 |
9.00/12.00 |
Nb 10xC / 1.10; Cu 0.75; Ta 0.05 |
S34723 |
- |
347FSe |
0.08 |
1.00 |
2.00 |
0.11/0.17 |
0.030 |
17.00/19.00 |
0.75 |
9.00/12.00 |
Nb 10xC / 1.10; Cu 0.75; Se 0.15/0.35; Ta 0.05 |
S34800 |
30348 |
348 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.00/13.0 |
Nb+Ta 10 x C / 1.00; Ta:0.10 max; Co 0.20 |
S38400 |
30384 |
384 |
0.04 |
1.00 |
2.00 |
0.045 |
0.030 |
15.0/17.0 |
- |
17.0/19.0 |
- |
Механические и физические свойства рулонной нержавеющей стали
Механические свойства рулонной нержавеющей стали представлены в следующей таблице
S.S. |
200 |
202 |
301 |
302 |
303 |
304 |
304L |
309 |
309s |
310 |
310s |
314 |
316 |
316L |
317 |
321 |
347 |
Tensile
Strength
|
105 |
105 |
110 |
90 |
90 |
85 |
60 |
90 |
90 |
95 |
95 |
100 |
85 |
78 |
90 |
87 |
92 |
Yield
Strength
|
55 |
55 |
40 |
37 |
35 |
35 |
30 |
40 |
40 |
40 |
40 |
50 |
35 |
30 |
40 |
35 |
35 |
Elongation
in 2'
|
55 |
55 |
60 |
55 |
50 |
55 |
55 |
45 |
45 |
45 |
45 |
45 |
55 |
55 |
50 |
55 |
50 |
Rockwell |
90 |
90 |
85 |
82 |
84 |
80 |
76 |
85 |
85 |
87 |
87 |
87 |
80 |
76 |
85 |
80 |
84 |
Brinell |
185 |
185 |
165 |
155 |
160 |
150 |
140 |
165 |
165 |
170 |
170 |
170 |
150 |
145 |
160 |
150 |
160 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
En58M |
En58E |
|
|
|
|
|
|
|
En58J&H |
|
|
En58C |
|
|
|
|
X12
CrNi17.7
|
X2
CrNi18.8
|
|
X5
CrNi18.9
|
X5
CrNi18.8
|
|
|
|
|
|
x5
CrNiMo18.12
|
X2
CrNiMo19.1
|
X10
CrNiMo18.9
|
|
|
|
AUST. |
|
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
AUST. |
Физические свойства рулонной нержавеющей стали представлены в следующей таблице
S.S.Grade |
201 |
202 |
301 |
302 |
304 |
304L |
309 |
309S |
310 |
310S |
316 |
316L |
321 |
347 |
409 |
430 |
434 |
410 |
Density |
7.9 |
7.9 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
7.7 |
7.8 |
7.8 |
7.8 |
Sp.Elec. Resist 20C micro |
72 |
72 |
72 |
72 |
72 |
72 |
78 |
78 |
78 |
78 |
74 |
74 |
72 |
73 |
60 |
60 |
60 |
57 |
Sp. Heat (0-100c) |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
46 |
46 |
46 |
46 |
Ther. Conductivity |
16.3 |
16.3 |
16.3 |
16.3 |
16.3 |
16.3 |
14.2 |
14.2 |
14.2 |
14.2 |
16.3 |
16.3 |
16.3 |
16.3 |
25.1 |
26.0 |
26.0 |
25.1 |
|
15.7 |
18.4 |
17.0 |
17.2 |
17.3 |
17.3 |
15.0 |
15.0 |
15.9 |
15.9 |
15.9 |
15.9 |
16.6 |
16.6 |
11.7 |
10.4 |
11.9 |
9.9 |
Mild water |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Industrial |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
X |
X |
|
Marine |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
|
X |
|
Salt Water |
|
|
|
|
|
|
|
|
|
X |
X |
|
|
|
|
|
|
|
Mild |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Oxidising |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
|
X |
X |
|
Reducing |
|
|
|
|
|
|
|
|
|
|
X |
X |
|
|
|
|
|
|
Abrasion Resistance |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Cold Forming |
Fair |
Good |
Good |
Excel |
Excel |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Good |
Fair |
Fair |
Fair |
Fair |
Weldability |
Good |
Good |
Excel |
Excel |
Excel |
Excel |
Good |
Excel |
Good |
Excel |
Excel |
Excel |
Excel |
Excel |
Fair |
Fair |
Fair |
Fair |
Melting Flange |
1400 1420 |
1400 1450 |
1370 1400 |
1400 1430 |
1430 1510 |
1480 1530 |
|
|
|
|
|
|
|
|
|
|
|
|
Scaling Temp |
800 |
800 |
800 |
900 |
900 |
900 |
1100 |
1100 |
1100 |
1100 |
900 |
900 |
900 |
900 |
700 |
800 |
800 |
700 |
Процесс
Упаковка