C | Si | Mn | P | S | Cr | |
42A/B | 0.42--0.45 | 0.20-0.21 | 0.61 | 0.011 | 0.005 | 0.06 |
45# SAE1045 | 0.44--0.46 | 0.20--0.23 | 0.57--0.60 | 0.009 | 0.008 | 0.02--0.09 |
60# SAE1060 | 0.60-0.61 | 0.18--0.22 | 0.52--0.59 | 0.012 | 0.007 | 0.06--0.07 |
65# SAE1065 | 0.65 | 0.21 | 0.56 | 0.013 | 0.008 | 0.05 |
65Mn | 0.65 | 0.23 | 0.95 | 0.012 | 0.007 | 0.02 |
70# SAE1070 | 0.69--0.71 | 0.19--0.21 | 0.53--0.58 | 0.010-0.012 | 0.003-0.006 | 0.01--0.05 |
72A/B | 0.72 | 0.19 | 0.71 | 0.013 | 0.006 | 0.02 |
80# SAE1080 | 0.80-0.81 | 0.22-0.24 | 0.59-0.76 | 0.01 | 0.004 | 0.04 |
82B | 0.82 | 0.24-0.25 | 0.76-0.77 | 0.011-0.014 | 0.004-0.007 | 0.14-0.17 |
No. | DIAMETER (MM) | TENSILE STRENGTH MPA | TORSIONS Min./360° |
1 | 0.30mm | 2010-3000 | 20 |
2 | 0.45mm | 2200-2600 | 20 |
3 | 0.50mm | 2200-2600 | 20 |
4 | 0.55mm | 2150-2550 | 20 |
5 | 0.60mm | 2110-2500 | 20 |
6 | 0.70mm | 2060-2450 | 20 |
7 | 0.80mm | 2010-2400 | 20 |
8 | 0.90mm | 2010-2350 | 20 |
9 | 1.00mm | 1960-2300 | 20 |
10 | 1.20mm | 1910-2250 | 20 |
11 | 1.40mm | 1860-2210 | 20 |
12 | 1.60mm | 1810-2160 | 20 |
13 | 1.80mm | 1760-2110 | 15 |
14 | 2.00mm | 1710-2010 | 15 |
15 | 2.30mm | 1660-1960 | 15 |
16 | 2.60mm | 1660-1960 | 15 |
17 | 2.90mm | 1620-1910 | 12 |
18 | 3.20mm | 1570-1860 | 12 |
19 | 3.60mm | 1570-1810 | 12 |
20 | 4.00mm | 1570-1810 | |
21 | 4.50mm | 1520-1710 | |
22 | 5.00mm | 1470-1710 | |
23 | 5.50mm | 1470-1710 | |
24 | 6.0mm-8.0mm | 1370-1660 | |
25 | 9.0mm-14.0mm | 1130-1420 |