Structural steel
(hot rolled)
Free cutting steel (not intended for
heath treatment)
Free cutting steel (for case hardening)
Free cutting steel (untreated and heath
treated)
Steels for quenching and tempering (quenched
and tempered)
Steels for quenching and tempering (normalized)
Alloy steel (quenched and tempered)
Stainless steel
Cast iron
Spring steel
Bearing bronze
Materials for fasteners
Max shear stress
Structural steel
hot rolled, non-alloy steels |
material |
|
Re [MPa] |
Rm [MPa] |
name |
nr |
d<16 |
≤40 |
≤63 |
≤80 |
≤100 |
<3 |
≤100 |
S235JR |
1.0038 |
235 |
225 |
215 |
215 |
215 |
360-510 |
360-510 |
S235JO |
1.0114 |
235 |
225 |
215 |
215 |
215 |
360-510 |
360-510 |
S235J2 |
1.0117 |
235 |
225 |
215 |
215 |
215 |
360-510 |
360-510 |
S275JR |
1.0044 |
275 |
265 |
255 |
245 |
235 |
430-580 |
410-560 |
S275JO |
1.0143 |
275 |
265 |
255 |
245 |
235 |
430-580 |
410-560 |
S275J2 |
1.0145 |
275 |
265 |
255 |
245 |
235 |
430-580 |
410-560 |
S355JR |
1.0045 |
355 |
345 |
335 |
325 |
315 |
510-680 |
470-630 |
S355J0 |
1.0553 |
355 |
345 |
335 |
325 |
315 |
510-680 |
470-630 |
S355J2 |
1.0577 |
355 |
345 |
335 |
325 |
315 |
510-680 |
470-630 |
S355K2 |
1.0596 |
355 |
345 |
335 |
325 |
315 |
510-680 |
470-630 |
S450J0 |
1.0590 |
450 |
430 |
410 |
390 |
380 |
- |
550-720 |
E295 |
1.0050 |
295 |
285 |
|
|
|
490-660 |
470-610 |
E335 |
1.0060 |
335 |
325 |
|
|
|
590-770 |
570-710 |
E360 |
1.0070 |
360 |
355 |
|
|
|
690-900 |
670-830 |
E295...E360: bearing and drive shafts, wear parts in natural
hardness.
Structural
steel
hot-rolled, non-alloy, normalized,
weldable fine grain |
material |
Re [MPa] |
Rm [MPa] |
A |
name |
nr |
d<16 |
≤40 |
≤63 |
≤80 |
≤100 |
≤100 |
% |
S275N |
1.0490 |
275 |
265 |
255 |
245 |
235 |
370-510 |
23-24 |
S275NL |
1.0491 |
275 |
265 |
255 |
245 |
235 |
370-510 |
23-24 |
S355N |
1.0545 |
355 |
345 |
335 |
325 |
315 |
470-630 |
21-22 |
S355NL |
1.0546 |
355 |
345 |
335 |
325 |
315 |
470-630 |
21-22 |
S420N |
1.8902 |
420 |
400 |
390 |
370 |
360 |
520-680 |
18-19 |
S420NL |
1.8912 |
420 |
400 |
390 |
370 |
360 |
520-680 |
18-19 |
S460N |
1.8901 |
460 |
440 |
430 |
410 |
400 |
540-720 |
17 |
S460NL |
1.8903 |
460 |
440 |
430 |
410 |
400 |
540-720 |
17 |
Structural
steel
thermo-mechanically rolled, weldable fine grain |
material |
Re [MPa] |
Rm [MPa] |
A |
name |
nr |
<16 |
≤40 |
≤63 |
≤80 |
≤100 |
≤40 |
≤63 |
≤80 |
≤100 |
% |
S275M |
1.8818 |
275 |
265 |
255 |
245 |
245 |
370-530 |
360-520 |
350-510 |
350-510 |
24 |
S275ML |
1.8819 |
275 |
265 |
255 |
245 |
245 |
370-530 |
360-520 |
350-510 |
350-510 |
24 |
S355M |
1.8823 |
355 |
345 |
335 |
325 |
325 |
470-630 |
450-610 |
440-600 |
440-600 |
22 |
S355ML |
1.8834 |
355 |
345 |
335 |
325 |
325 |
470-630 |
450-610 |
440-600 |
440-600 |
22 |
S420M |
1.8825 |
420 |
400 |
390 |
380 |
370 |
520-680 |
500-660 |
480-640 |
470-630 |
19 |
S420ML |
1.8836 |
420 |
400 |
390 |
380 |
370 |
520-680 |
500-660 |
480-640 |
470-630 |
19 |
S460M |
1.8827 |
460 |
440 |
430 |
410 |
400 |
540-720 |
530-710 |
510-690 |
500-680 |
17 |
S460ML |
1.8838 |
460 |
440 |
430 |
410 |
400 |
540-720 |
530-710 |
510-690 |
500-680 |
17 |
Free
cutting steel
not intended for heath treatment |
name |
nr |
Diam [mm] |
Hardness [HB] |
Rm [MPa] |
11SMn30
11SMNPb30
11SMn37
11SMnPb37 |
1.0715
1.0718
1.0736
1.0737 |
5≤10 |
- |
380-570 |
10 < d ≤16 |
- |
380-570 |
16 < d ≤40 |
112-169 |
380-570 |
40 < d ≤63 |
109-169 |
370-570 |
63 < d ≤100 |
107-154 |
360-520 |
Free
cutting steel
case hardening steel, untreated |
name |
nr |
Diam [mm] |
Hardness HB |
Rm [MPa] |
10S20
10SPb20 |
1.0721
1.0722 |
5≤10 |
- |
360-530 |
10 < d ≤16 |
- |
360-530 |
16 < d ≤40 |
107-156 |
360-530 |
40 < d ≤63 |
107-156 |
360-530 |
6 3 < d ≤100 |
105-146 |
350-490 |
15SMn13 |
1.0725 |
5≤10 |
- |
430-610 |
10 < d ≤16 |
- |
430-600 |
16 < d ≤40 |
128-178 |
430-600 |
40 < d ≤63 |
128-172 |
430-580 |
6 3 < d ≤100 |
125-160 |
420-540 |
Free
cutting steel
direct hardening steel |
|
|
|
Untreated |
Quenched and Tempered |
material |
Diam d |
Hardness |
Rm |
Re |
Rm |
A |
name |
nr |
mm |
HB |
[MPa] |
MPa |
MPa |
%min |
35S20
35SPb20 |
1.0726
1.0756 |
5 ≤ d ≤10 |
- |
550-720 |
430 |
630-780 |
15 |
10 < d ≤16 |
- |
550-700 |
430 |
630-780 |
15 |
16 < d ≤40 |
154-201 |
520-680 |
380 |
600-750 |
16 |
40 < d ≤63 |
154-198 |
520-670 |
320 |
550-700 |
17 |
63 < d ≤100 |
149-193 |
500-650 |
320 |
550-700 |
17 |
36SMn14
36SMnPb14 |
1.0764
1.0765 |
5≤10 |
- |
580-770 |
480 |
700-850 |
14 |
10 < d ≤16 |
- |
580-770 |
460 |
700-850 |
14 |
16 < d ≤40 |
166-222 |
560-750 |
420 |
670-820 |
15 |
40 < d ≤63 |
166-219 |
560-740 |
400 |
640-790 |
16 |
63 < d ≤100 |
163-219 |
550-740 |
360 |
570-720 |
17 |
38SMn28
38SMnPb28 |
1.0760
1.0761 |
5≤10 |
- |
580-780 |
480 |
700-850 |
15 |
10 < d ≤16 |
- |
580-750 |
460 |
700-850 |
15 |
16 < d ≤40 |
166-216 |
560-730 |
420 |
700-850 |
15 |
40 < d ≤63 |
166-216 |
560-730 |
400 |
700-850 |
16 |
63 < d ≤100 |
163-207 |
550-700 |
380 |
630-800 |
16 |
44SMn28
44SMnPb28 |
1.0762
1.0763 |
5≤10 |
- |
630-900 |
520 |
700-850 |
16 |
10 < d ≤16 |
- |
630-850 |
480 |
700-850 |
16 |
16 < d ≤40 |
187-242 |
630-820 |
420 |
700-850 |
16 |
40 < d ≤63 |
184-235 |
620-790 |
410 |
700-850 |
16 |
63 < d ≤100 |
181-231 |
610-780 |
400 |
700-850 |
16 |
46S20
46SPb20 |
1.0727
1.0757 |
5≤10 |
- |
590-800 |
490 |
700-850 |
12 |
10 < d ≤16 |
- |
590-780 |
490 |
700-850 |
12 |
16 < d ≤40 |
175-225 |
590-760 |
430 |
650-800 |
13 |
40 < d ≤63 |
172-216 |
580-730 |
370 |
630-780 |
14 |
63 < d ≤100 |
166-211 |
560-710 |
370 |
630-780 |
14 |
Steels
for quenching and tempering (quenched and tempered)
non-alloy quality steel |
|
|
d <16
t =<8 |
16 < d = < 40
8 < t = < 20 |
material |
Re |
Rm |
A |
Re |
Rm |
A |
name |
nr |
MPa |
MPa |
% |
MPa |
MPa |
% |
C35 |
1.0501 |
430 |
630-780 |
17 |
380 |
600-750 |
19 |
C40 |
1.0511 |
460 |
650-800 |
16 |
400 |
630-780 |
18 |
C45 |
1.0503 |
490 |
700-850 |
14 |
430 |
650-800 |
16 |
C55 |
1.0535 |
550 |
800-950 |
12 |
490 |
750-900 |
14 |
C60 |
1.0601 |
580 |
850-1000 |
11 |
520 |
800-950 |
13 |
Special
steels |
C22E |
1.1151 |
340 |
500-650 |
20 |
290 |
470-620 |
22 |
C35E |
1.1181 |
430 |
630-780 |
17 |
380 |
600-750 |
19 |
C40E |
1.1186 |
460 |
650-800 |
16 |
400 |
630-780 |
18 |
C45E |
1.1191 |
490 |
700-850 |
14 |
430 |
650-800 |
16 |
C50E |
1.1206 |
520 |
750-900 |
13 |
460 |
700-850 |
15 |
C55E |
1.1203 |
550 |
800-950 |
12 |
490 |
750-900 |
14 |
C60E |
1.1221 |
580 |
850-1000 |
11 |
520 |
800-950 |
13 |
28Mn6 |
1.1170 |
590 |
800-950 |
13 |
490 |
700-850 |
15 |
(Source)
Steels
for quenching and tempering (Normalized)
non-alloy quality steel |
|
|
d <16
t =< 16 |
16 < d = < 100
16 < t = < 100 |
100 < d = < 250
100 < t = < 250 |
material |
Re |
Rm |
A |
Re |
Rm |
A |
Re |
Rm |
A |
name |
nr |
MPa |
MPa |
% |
MPa |
MPa |
% |
MPa |
MPa |
% |
C35 |
1.0501 |
300 |
550 |
18 |
270 |
520 |
19 |
245 |
500 |
19 |
C40 |
1.0511 |
320 |
580 |
16 |
290 |
550 |
17 |
260 |
530 |
17 |
C45 |
1.0503 |
340 |
620 |
14 |
305 |
580 |
16 |
275 |
560 |
16 |
C55 |
1.0535 |
370 |
680 |
11 |
330 |
640 |
12 |
300 |
620 |
12 |
C60 |
1.0601 |
380 |
710 |
10 |
340 |
670 |
11 |
310 |
650 |
11 |
Special Steels |
C22E |
1.1151 |
240 |
430 |
24 |
210 |
410 |
25 |
- |
- |
- |
C35E |
1.1181 |
300 |
550 |
18 |
270 |
520 |
19 |
245 |
500 |
19 |
C40E |
1.1186 |
320 |
580 |
16 |
290 |
550 |
17 |
260 |
530 |
17 |
C45E |
1.1191 |
340 |
620 |
14 |
305 |
580 |
16 |
275 |
560 |
16 |
C50E |
1.1206 |
355 |
650 |
13 |
320 |
610 |
14 |
290 |
590 |
14 |
C55E |
1.1203 |
370 |
680 |
11 |
330 |
640 |
12 |
300 |
620 |
12 |
C60E |
1.1221 |
380 |
710 |
10 |
340 |
670 |
11 |
310 |
650 |
11 |
28Mn6 |
1.1170 |
345 |
630 |
17 |
310 |
600 |
18 |
290 |
590 |
18 |
Alloy
steel
(quenched and tempered) |
|
|
d <16
t =<8 |
16 < d = < 40
8 < t = < 20 |
material |
Re |
Rm |
A |
Re |
Rm |
A |
name |
nr |
MPa |
MPa |
% |
MPa |
MPa |
% |
38Cr2 |
1.7003 |
550 |
800-950 |
14 |
450 |
700-850 |
15 |
46Cr2 |
1.7006 |
650 |
900-1100 |
12 |
550 |
800-950 |
14 |
34Cr4 |
1.7033 |
700 |
900-1100 |
12 |
590 |
800-950 |
14 |
34CrS4 |
1.7037 |
700 |
900-1100 |
12 |
590 |
800-950 |
14 |
37Cr4 |
1.7034 |
750 |
950-1150 |
11 |
630 |
850-1000 |
13 |
37CrS4 |
1.7038 |
750 |
950-1150 |
11 |
630 |
850-1000 |
13 |
41Cr4 |
1.7035 |
800 |
1000-1200 |
11 |
660 |
900-1100 |
12 |
41CrS4 |
1.7039 |
800 |
1000-1200 |
11 |
660 |
900-1100 |
12 |
25CrMo4 |
1.7218 |
700 |
900-1100 |
12 |
600 |
800-950 |
14 |
25CrMoS4 |
1.7213 |
700 |
900-1100 |
12 |
600 |
800-950 |
14 |
34CrMo4 |
1.7220 |
800 |
1000-1200 |
11 |
650 |
900-1100 |
12 |
34CrMoS4 |
1.7226 |
800 |
1000-1200 |
11 |
650 |
900-1100 |
12 |
42CrMo4 |
1.7225 |
900 |
1100-1300 |
10 |
750 |
1000-1200 |
11 |
42CrMoS4 |
1.7227 |
900 |
1100-1300 |
10 |
750 |
1000-1200 |
11 |
50CrMo4 |
1.7228 |
900 |
1100-1300 |
9 |
780 |
1000-1200 |
10 |
34CrNiMo6 |
1.6582 |
1000 |
1200-1400 |
9 |
900 |
1100-1300 |
10 |
30CrNiMo6 |
1.6580 |
1050 |
1250-1450 |
9 |
1050 |
1250-1450 |
9 |
35NiCr6 |
1.5815 |
740 |
880-1080 |
12 |
740 |
880-1080 |
14 |
36NICrMo16 |
1.6773 |
1050 |
1250-1450 |
9 |
1050 |
1250-1450 |
9 |
39NiCrMo3 |
1.6510 |
785 |
980-1180 |
11 |
735 |
930-1130 |
11 |
30NiCrMo16-16 |
1.6747 |
880 |
1080-1230 |
10 |
880 |
1080-1230 |
10 |
51CrV4 |
1.8159 |
900 |
1100-1300 |
9 |
800 |
1000-1200 |
10 |
20MnB5 |
1.5530 |
700 |
900-1050 |
14 |
600 |
750-900 |
15 |
30MnB5 |
1.5531 |
800 |
950-1150 |
13 |
650 |
800-950 |
13 |
38MnB5 |
1.5532 |
900 |
1050- 1250 |
12 |
700 |
850-1050 |
12 |
27MnCrB5-2 |
1.7182 |
800 |
1000-1250 |
14 |
750 |
900-1150 |
14 |
33MnCrB5-2 |
1.7185 |
850 |
1050 1300 |
13 |
800 |
950-1200 |
13 |
39MnCrB5-2 |
1.7189 |
900 |
1100-1350 |
12 |
850 |
1050-1250 |
12 |
(Source)
Stainless
steel
(selection) |
Material |
|
|
Rm |
Re |
A |
name |
nr |
ANSI |
MPa |
MPa |
% |
X10CrNi18-8 |
1.4310 |
301 |
500...740 |
195...205 |
35...40 |
X8CrNiS-18-9 |
1.4305 |
303 |
500...700 |
190 |
35 |
X5CrNi18-10 |
1.4301 |
304 |
540...750 |
230 |
45 |
2CrNi19-11 |
1.4306 |
304L |
520...660 |
250 |
45 |
2CrNi18-9 |
1.4307 |
304L |
520...670 |
220 |
45 |
X5CrNiMo17-12-2 |
1.4401 |
316 |
540...680 |
195...205 |
35...40 |
X3CrNiMo17-13-3 |
1.4436 |
316 |
550...700 |
240 |
40 |
X2CrNiMo17-13-2 |
1.4404 |
316L |
520...660 |
195 |
40 |
X2CrNiMo18-14-3 |
1.4435 |
316L |
500...700 |
200 |
45 |
X6CrNiMoTi1712-2 |
1.4571 |
316Ti |
540...680 |
215 |
40 |
X6CrNiTi18-10 |
1.4541 |
321 |
540...680 |
205 |
40 |
X12Cr13 |
1.4006 |
410 |
<600 |
|
20 |
X20Cr13 |
1.4021 |
420 |
<700 |
|
15 |
X30Cr13 |
1.4028 |
420 |
<740 |
|
15 |
X6Cr17 |
1.4016 |
430 |
440...590 |
255 |
20 |
X3CrTi17 |
1.4510 |
439 |
430...630 |
205 |
20 |
X2CrTiNb18 |
14509 |
441 |
430/630 |
250 |
20 |
X2CrNiMoN22-5-3 |
1.4462 |
duplex |
640...880 |
480 |
25 |
Austenitic 3-series (3.04, 316...) - non-magnetic Ferritic
and martensitic 4-series (405, 439...), magnetic,
not intended for heath treatment (Source)
Cast
iron |
|
Rm |
Re |
A |
E-modulus |
name |
MPa |
MPa |
% |
GPa |
EN-GJL-150 |
150...250 |
100...165 |
0.8...0.3 |
78...103 |
EN-GJL-200 |
200...300 |
130...195 |
0.8...0.3 |
88...113 |
EN-GJL-250 |
250...350 |
165...230 |
0.8...0.3 |
103...118 |
EN-GJL-300 |
300...400 |
195...260 |
0.8...0.3 |
108...137 |
EN-GJS-350-22-LT |
350...400 |
220...280 |
30...22 |
160...185 |
EN-GJS-400-18-LT |
400...450 |
250...300 |
27...18 |
160...185 |
EN-GJS-400-15 |
400...550 |
250...350 |
27...15 |
160...185 |
EN-GJS-450-10 |
450...600 |
310...410 |
20...10 |
160...185 |
EN-GJS-500-7 |
500...650 |
320...420 |
18...7 |
160...185 |
EN-GJS-600-3 |
600...750 |
370...480 |
8...3 |
160...185 |
EN-GJS-700-2 |
700...850 |
420...600 |
6...2 |
160...185 |
EN-GJS-800-2 |
800...1000 |
480...750 |
4...2 |
160...185 |
GJL (old GG), grey cast iron with lamellar graphite -
the 250 and 300 are hard wearing.
GJS (old GGG), grey cast iron with nodular graphite - high ductility,
for heath treatment, from 500 hard wearing (Source_1
,
Source_2).
Spring
steel |
Material |
nr |
Rm [MPa] |
E [GPa] |
G [GPa] |
Spring steel (Music wire) |
1.1200 |
2220 - 820 log d |
206 |
81.5 |
Stainless steel (ANSI 301) |
1.4310 |
0.85(2220 - 820 log d) |
190 |
73 |
The mechanical properties relate to the diameter of the
wire. As a rule of thumb Rm=2220
- 820 log d, according EN 10270-1-SH for steel nr. 1.1200.
For stainless steel 1.4310 the tensile strength is 15% less,
according EN 10270-3-NS. The max bending stress is taken 0.7Rm,
the max torsional stress 0.4Rm, when statically loaded. Statically
loaded is defined for up to 20 to
50 thousand load cycles. The max stress is taken 40% less
when loaded for more than 10 million load cycles.
Bearing
steels |
material |
Untreated |
Quenched and tempered |
name |
nr |
Rm [MPa] |
Re [MPa] |
Rm [MPa] |
Re [MPa] |
100Cr2 |
1.3501 |
|
|
|
|
100Cr6 |
1.3505 |
|
|
|
|
100CrMn6 |
1.3520 |
|
|
|
|
16CrNoMo6 |
1.3531 |
|
|
|
|
19MnCr5 |
1.3523 |
|
|
|
|
44Cr2 |
1.3561 |
|
|
|
|
(Source)
Bearing bronze |
Bronze |
EN |
Re |
Rm |
HB |
oil lubricated |
CuSn7ZnPb |
2.1090 |
120 |
270 |
>70 |
general bearing bronze |
Cu Sn12 |
2.1052 |
140 |
280 |
>90 |
tin bronze for high load |
CuSn12Pb |
2.1061 |
140 |
280 |
>85 |
lead bronze, improved slide ability |
CuSn12Ni |
2.1060 |
170 |
300 |
>90 |
with nickel, for worm gears |
CuPb15Sn |
2.1182 |
110 |
220 |
>65 |
soft, suitable for water lubrication |
Shaft-hardness >HB165, shaft material
E335, roughness Ra<1µm, pmax<10MPa
(<0.2m/s) |
(Source)
Un-alloyed carbon steel |
Grade |
|
UTS [MPa] |
0.2% YS [MPa] |
|
EN |
e3) ≤16 |
e3) > 16 |
e3) < 3 |
e3) ≥3 |
S235JR |
1.0037 |
235 |
225 |
360 - 510 |
360 - 510 |
S235J0 |
1.0114 |
235 |
225 |
360 - 510 |
360 - 510 |
S235J2 |
1.0116 |
235 |
225 |
360 - 510 |
340 - 470 |
S275JR |
1.0044 |
275 |
265 |
430 - 580 |
410 - 560 |
S275J0 |
1.0143 |
275 |
265 |
430 - 580 |
410 - 560 |
S275J2 |
1.0144 |
275 |
265 |
430 - 580 |
410 - 560 |
S355JR |
1.0045 |
355 |
345 |
510 - 680 |
470 - 630 |
S355J0 |
1.0553 |
355 |
345 |
510 - 680 |
470 - 630 |
S355J2 |
1.0570 |
355 |
345 |
510 - 680 |
470 - 630 |
S355K2 |
1.0595 |
355 |
345 |
510 - 680 |
470 - 630 |
E295 |
1.0050 |
295 |
285 |
490 - 660 |
470 - 610 |
E335 |
1.0060 |
335 |
325 |
590 - 770 |
570 - 710 |
E360 |
1.0070 |
360 |
355 |
690 - 900 |
670 - 830 |
S235...S355: structural parts, good weld ability and
cutting. E295...E360: drive shafts, wear parts in natural
hardness.
Stainless steel
(RVS) |
Grade |
|
|
UTS |
0.2% YS |
|
DIN |
EN |
|
MPa |
MPa |
% |
X10CrNi18-8 |
1.4310 |
301 |
500...740 |
195...205 |
35...40 |
X8CrNiS-18-9 |
1.4305 |
303 |
500...700 |
190 |
35 |
X5CrNi18-10 |
1.4301 |
304 |
540...750 |
230 |
45 |
2CrNi19-11 |
1.4306 |
304L |
520...660 |
250 |
45 |
2CrNi18-9 |
1.4307 |
304L |
520...670 |
220 |
45 |
X5CrNiMo17-12-2 |
1.4401 |
316 |
540...680 |
195...205 |
35...40 |
X3CrNiMo17-13-3 |
1.4436 |
316 |
550...700 |
240 |
40 |
X2CrNiMo17-13-2 |
1.4404 |
316L |
520...660 |
195 |
40 |
X2CrNiMo18-14-3 |
1.4435 |
316L |
500...700 |
200 |
45 |
X6CrNiMoTi1712-2 |
1.4571 |
316Ti |
540...680 |
215 |
40 |
X6CrNiTi18-10 |
1.4541 |
321 |
540...680 |
205 |
40 |
X12Cr13 |
1.4006 |
410 |
<600 |
|
20 |
X20Cr13 |
1.4021 |
420 |
<700 |
|
15 |
X30Cr13 |
1.4028 |
420 |
<740 |
|
15 |
X6Cr17 |
1.4016 |
430 |
440...590 |
255 |
20 |
X3CrTi17 |
1.4510 |
439 |
430...630 |
205 |
20 |
X2CrTiNb18 |
14509 |
441 |
430/630 |
250 |
20 |
X2CrNiMoN22-5-3 |
1.4462 |
duplex |
640...880 |
480 |
25 |
Austenitic 3-series (3.04, 316...) - non magnetic Ferritic
and martensitic 4-series (405, 439...), magnetic,
suitable for heath treatment (Source)
Cast iron |
Grade |
Rm |
0.2% YS |
|
E-modulus |
|
MPa |
MPa |
% |
GPa |
EN-GJL-150 |
150...250 |
100...165 |
0.8...0.3 |
78...103 |
EN-GJL-200 |
200...300 |
130...195 |
0.8...0.3 |
88...113 |
EN-GJL-250 |
250...350 |
165...230 |
0.8...0.3 |
103...118 |
EN-GJL-300 |
300...400 |
195...260 |
0.8...0.3 |
108...137 |
EN-GJS-350-22-LT |
350...400 |
220...280 |
30...22 |
160...185 |
EN-GJS-400-18-LT |
400...450 |
250...300 |
27...18 |
160...185 |
EN-GJS-400-15 |
400...550 |
250...350 |
27...15 |
160...185 |
EN-GJS-450-10 |
450...600 |
310...410 |
20...10 |
160...185 |
EN-GJS-500-7 |
500...650 |
320...420 |
18...7 |
160...185 |
EN-GJS-600-3 |
600...750 |
370...480 |
8...3 |
160...185 |
EN-GJS-700-2 |
700...850 |
420...600 |
6...2 |
160...185 |
EN-GJS-800-2 |
800...1000 |
480...750 |
4...2 |
160...185 |
GJL (old GG), grey cast iron with lamellar graphite -
the 250 and 300 have very good wear resistance.
GJS (old GGG), grey cast iron with nodular graphite - high
ductility, suitable for heat treatment, from 500 hard
wearing, gears (Source_1
,
Source_2).
Material properties and identification of
fasteners |
Material |
Rm [MPa] |
|
Austenitic RVS A1, A2, A3,
A4, A5 |
500 - soft
700 - work hardened 800 - work hardened
|
|
Martensitic RVS C1 |
500 - soft 700 - 1100
|
|
CU1 CU2 CU3 CU4 CU5 CU6 CU7 |
240 440 440 470 590 440 640 |
|
(Source)
Relationships
between
Shear strength and tensile strength |
Material |
Shearing |
Yielding |
Wrought Steel & alloy steel |
UST ≈ 0,75 x UTS |
SSY ≈ 0,58 x YS |
Ductile iron |
UST ≈ 0,90 x UTS |
SSY ≈ 0,75 x YS |
Malleable iron -Pearlitic |
UST ≈ 1,0 x UTS |
- |
Wrought iron |
UST ≈ 0,83 x UTS |
- |
Cast iron |
UST ≈ 1,3 x UTS |
- |
Copper & alloys |
UST ≈ 0,65 x UTS |
- |
Aluminium & alloys |
UST ≈ 0,65 x UTS |
SSY ≈ 0,55 x YS |
UTS |
Ultimate tensile stress |
UST |
Ultimate shear stress |
SSY |
Shear stress yield |
YS |
Tensile yield stress |
(Source) |