Carbon steel UNI EN 10270-1 SM/SH/DH

Home » Glossary » Carbon steel UNI EN 10270-1 SM/SH/DH

Carbon steel wire EN 10270-1

This is a patented cold-drawn wire. There are several classes that differ in chemical composition and, in particular, through tensile strength.

Carbon steel – EN 10270-1 classe SM

Wire for compression, tension or torsion springs subject to medium to high static stress or rare dynamic stress.

Chemical composition, mass%:

CSiMnPSCu
0.35-1.000.10-0.300.50-1.200.035 max0.035 max0.20 max
Density Elastic Modulus
E
Shear modulus
G
Working temperature
7.85 Kg/dm3206 KN/mm281.5 KN/mm2-30 +100 °C

Tensile strength:

Wire diameterN/mm2
0.32370-2650
0.42270-2550
0.52200-2470
0.62140-2400
0.72090-2350
0.82050-2300
0.92010-2260
1.01980-2250
1.11950-2190
1.21920-2160
1.31900-2130
1.41870-2100
1.51850-2080
1.61830-2050
1.71810-2030
1.81790-2010
1.91770-1990
2.01760-1970
Wire diameterN/mm2
2.11740-1960
2.41700-1910
2.51690-1890
2.61670-1880
2.81650-1850
3.01630-1830
3.21610-1810
3.41590-1780
3.51580-1770
3.61570-1760
3.81550-1740
4.01530-1730
4.51500-1680
5.01460-1650
5.51430-1610
6.01400-1580
6.51380-1550
7.01350-1530
Wire diameterN/mm2
7.51330-1500
8.01310-1480
8.51290-1460
9.01270-1440
9.51260-1420
10.01240-1400
10.51220-1380
11.01210-1370
12.01180-1340
12.51170-1320
13.01160-1310
14.01130-1280
15.01160-1260
16.01090-1230
17.01070-1210
18.01050-1190
19.01030-1170
20.01020-1150

Carbon steel – EN 10270-1 SH grade

Wire for compression, tension or torsion springs subject to high static stress or slightly dynamic stress.

Chemical composition, mass%:

CSiMnPSCu
0.35-1.000.10-0.300.50-1.200.035 max0.035 max0.20 max
Density Elastic Modulus
E
Shear modulus
G
Working temperature
7.85 Kg/dm3206 KN/mm281.5 KN/mm2-30 +100 °C

Tensile strength:

Wire diameter N/mm2
0.32660-2940
0.42560-2830
0.52480-2740
0.62410-2670
0.72360-2610
0.82310-2560
0.92270-2510
1.02230-2470
1.12200-24300
1.22170-2400
1.32140-2370
1.42110-2340
1.52090-2310
1.62060-2290
1.72040-2260
1.82020-2240
1.92000-2220
2.01980-2200
Wire diameter N/mm2
2.11970-2180
2.41920-2130
2.51900-2110
2.61890-2100
2.81860-2070
3.01840-2040
3.21820-2020
3.41790-1990
3.51780-1960
3.61770-1970
3.81750-1950
4.01740-1930
4.51690-1880
5.01660-1840
5.51630-1810
6.01590-1770
6.51560-1740
7.01540-1710
Wire diameter N/mm2
7.51510-1680
8.01490-1660
8.51470-1630
9.01450-1610
9.51430-1590
10.01410-1570
10.51390-1550
11.01380-1530
12.01350-1500
12.51330-1480
13.01320-1470
14.01290-1440
15.01270-1410
16.01240-1390
17.01220-1360
18.01200-1340
19.01180-1320
20.01160-1300

Carbon steel – EN 10270-1 DH grade

Wire for compression, tension or torsion springs subject to high static stress or medium dynamic stress.

Chemical composition, mass%:

CSiMnPSCu
0.45-1.000.10-0.300.50-1.200.020 max0.025 max0.12 max
Density Elastic Modulus
E
Shear modulus
G
Working temperature
7.85 Kg/dm3206 KN/mm281.5 KN/mm2-30 +100 °C

Tensile strength:

Wire diameter N/mm2
0.32660-2940
0.42560-2830
0.52480-2740
0.62410-2670
0.72360-2610
0.82310-2560
0.92270-2510
1.02230-2470
1.12200-24300
1.22170-2400
1.32140-2370
1.42110-2340
1.52090-2310
1.62060-2290
1.72040-2260
1.82020-2240
1.92000-2220
2.01980-2200
Wire diameter N/mm2
2.11970-2180
2.41920-2130
2.51900-2110
2.61890-2100
2.81860-2070
3.01840-2040
3.21820-2020
3.41790-1990
3.51780-1960
3.61770-1970
3.81750-1950
4.01740-1930
4.51690-1880
5.01660-1840
5.51630-1810
6.01590-1770
6.51560-1740
7.01540-1710
Wire diameter N/mm2
7.51510-1680
8.01490-1660
8.51470-1630
9.01450-1610
9.51430-1590
10.01410-1570
10.51390-1550
11.01380-1530
12.01350-1500
12.51330-1480
13.01320-1470
14.01290-1440
15.01270-1410
16.01240-1390
17.01220-1360
18.01200-1340
19.01180-1320
20.01160-1300

MOLLIFICIO MODENESE S.R.L.

Via J.F. Kennedy 3 (Villaggio Torrazzi)
41122 Modena, Italia
export@mollificiomodenese.it


 

REQUEST A QUOTE


 

OUR CERTIFICATES

UNI EN ISO 9001:2015