Metal Properties: Steel
Mechanical Properties
| |
AISI |
Tensile |
Hardness |
Yield |
Elongation |
| |
|
N/mm² |
|
N/mm² |
% |
| Carbon Steel |
1015 |
≥ 490 |
HB185 |
|
20 |
| |
1025 |
≥ 540 |
HB200 |
|
18 |
| |
1045 |
≥ 690 |
HB235 |
|
17 |
| Low Alloy Steel |
4137 |
≥ 780 |
HB300 |
|
18 |
| |
4140 |
≥ 880 |
HB320 |
|
12 |
| |
4320 |
≥ 830 |
HB295 |
|
17 |
| |
52100 |
≥ 1050 |
HRC60 - 65 |
|
2 |
| Stainless Steel |
410 |
≥ 540 |
HB163 - 229 |
|
≥ 18 |
| |
420 |
≥ 590 |
HB179 - 241 |
|
≥ 16 |
| |
304 |
≥ 440 |
≥HB183 |
200 |
≥ 30 |
| |
316 |
≥ 520 |
≥HB183 |
200 |
≥ 40 |
| |
316L |
≥ 480 |
≥HB187 |
180 |
≥ 40 |
| Heat Resisting Steel |
309 |
≥ 490 |
|
200 |
≥ 8 |
| |
314 |
≥ 440 |
|
200 |
≥ 8 |
| Tool Steel |
D3 |
|
≥ HRC61 |
|
|
| |
D2 |
|
≥ HRC58 |
|
|
Chemical Composition
|
Fe |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
V |
AISI |
| Carbo Steel |
Bal |
0.13 - 0.18 |
0.15 - 0.60 |
0.30 - 0.60 |
< 0.030 |
< 0.035 |
|
|
|
|
1015 |
|
Bal |
0.22 - 0.28 |
0.30 - 0.60 |
0.30 - 0.60 |
< 0.030 |
< 0.035 |
|
|
|
|
1025 |
|
Bal |
0.42 - 0.48 |
0.60 - 0.90 |
0.60 - 0.90 |
< 0.030 |
< 0.035 |
|
|
|
|
1045 |
| Low Alloy Steel |
Bal |
0.33 - 0.38 |
0.15 - 0.35 |
0.60 - 0.85 |
< 0.030 |
< 0.030 |
|
0.90 - 1.20 |
0.15 - 0.30 |
|
4137 |
|
Bal |
0.38 - 0.43 |
0.15 - 0.35 |
0.60 - 0.85 |
< 0.030 |
< 0.030 |
|
0.90 - 1.20 |
0.15 - 0.30 |
|
4140 |
|
Bal |
0.17 - 0.23 |
0.15 - 0.35 |
0.40 - 0.70 |
< 0.030 |
< 0.030 |
1.60 - 2.00 |
0.40 - 0.35 |
0.15 - 0.30 |
|
4320 |
|
Bal |
0.95 - 1.10 |
0.15 - 0.35 |
< 0.50 |
< 0.025 |
< 0.025 |
|
1.30 - 1.60 |
|
|
52100 |
| Stainless Steel |
Bal |
< 0.15 |
< 1.50 |
< 1.00 |
< 0.04 |
< 0.04 |
|
11.50 - 14.00 |
|
|
410 |
|
Bal |
0.16 - 0.24 |
< 1.50 |
< 1.00 |
< 0.04 |
< 0.04 |
|
11.50 - 14.00 |
|
|
420 |
|
Bal |
< 0.08 |
< 2.00 |
< 2.00 |
< 0.04 |
< 0.04 |
8.00 - 11.00 |
18.00 - 21.00 |
|
|
304 |
|
Bal |
< 0.08 |
< 2.00 |
< 2.00 |
< 0.04 |
< 0.04 |
10.00 - 14.00 |
17.00 - 20.00 |
2.00 - 3.00 |
|
316 |
|
Bal |
< 0.030 |
< 1.00 |
< 2.00 |
< 0.045 |
< 0.03 |
12.00 - 15.00 |
16.00 - 18.00 |
2.00 - 3.00 |
|
316L |
| Heat Resisting Steel |
Bal |
0.20 - 0.50 |
< 2.00 |
< 2.00 |
< 0.040 |
< 0.040 |
11.00 - 14.00 |
24.00 - 28.00 |
|
|
309 |
|
Bal |
0.35 - 0.45 |
< 1.75 |
< 1.50 |
< 0.040 |
< 0.040 |
19.00 - 22.00 |
23.00 - 27.00 |
|
|
314 |
| Tool Steel |
Bal |
1.80 - 2.40 |
< 0.40 |
< 0.60 |
< 0.030 |
< 0.030 |
< 0.050 |
12.00 - 15.00 |
|
|
D3 |
|
Bal |
1.40 - 1.60 |
< 0.40 |
< 0.60 |
< 0.030 |
< 0.030 |
< 0.050 |
11.00 - 13.00 |
0.80 - 1.20 |
0.20 - 0.50 |
D2 |