Unalloyed Carbon Steel Spring Wire

Wire Diameter d  Mass Kg/1000 mTensile strength for Wire grades (MPa)
Nominal Size (mm)Permissible Deviations (mm)SM/DMSH/DH
0,30± 0,0080,5552370 to 26502660 to 2940
0,320,6312350 to 26302640 to 2920
0,340,7132330 to 26002610 to 2890
0,360,7992310 to 25802590 to 2870
0,380,8902290 to 25602570 to 2850
0,400,9852270 to 25502560 to 2830
0,431,142250 to 25202530 to 2800
0,451,252240 to 25002510 to 2780
0,481,422220 to 24802490 to 2760
0,501,542200 to 24702480 to 2740
0,531,732180 to 24502460 to 2720
0,561,932170 to 24302440 to 2700
0,602,222140 to 24002410 to 2670
0,632,452130 to 23802390 to 2650
0,65± 0,0102,602120 to 23702380 to 2640
0,703,022090 to 23502360 to 2610
0,753,472070 to 23202330 to 2580
0,80± 0,0153,952050 to 23002310 to 2560
0,854,452030 to 22802290 to 2530
0,904,992010 to 22602270 to 2510
0,955,592000 to 22402250 to 2490
1,006,171980 to 22202230 to 2470
1,05± 0,0206,801960 to 22002210 to 2450
1,107,461950 to 21902200 to 2430
1,208,881920 to 21602170 to 2400
1,259,631910 to 21402150 to 2380
1,3010,421900 to 21302140 to 2370
1,4012,081870 to 21002110 o 2340
1,5013,901850 to 20802090 to 2310
1,6015,801830 to 20502060 to 2290
1,7017,801810 to 20302040 to 2260
1,80± 0,02520,001790 to 20102020 to 2240
1,9022,301770 to 19902000 to 2220
2,0024,701760 to 19701980 to 2200
2,1027,201740 to 19601970 to 2180
2,2531,201720 to 19301940 to 2150
2,4035,501700 to 19101920 to 2130
2,5038,501690 to 18901900 to 2110
2,6041,701670 to 18801890 to 2100
2,80± 0,03048,301650 to 18501860 to 2070
3,0055,501630 to 18301840 to 2040
3,2063,101610 to 18101820 to 2020
3,4071,301590 to 17801790 to 1990
3,6079,901570 to 17601770 to 1970
3,8089,001550 to 17401750 to 1950
4,0098,601530 to 17301740 to 1930
4,25± 0,035111,001510 to 17001710 to 1900
4,50125,001500 to 16801690 to 1880
4,75139,001480 to 16701680 to 1860
5,00154,001460 to 16501660 to 1840
5,30173,001440 to 16301640 to 1820
5,60± 0,040193,001430 to 16101620 to 1800
6,00222,001400 to 15801590 to 1770
6,30245,001390 to 15601570 to 1750
6,50260,001380 to 15501560 to 1740
7,00302,001350 to 15301540 to 1710
7,50± 0,045347,001330 to 15001510 to 1680
8,00395,001310 to 14801490 to 1660
8,50445,001290 to 14601470 to 1630
9,00499,001270 to 14401450 to 1610
9,50± 0,050559,001260 to 14201430 to 1590
10,00617,001240 to 14001410 to 1570
10,50± 0,070680,001220 to 13801390 to 1550
11,00746,001210 to 13701380 to 1530
12,00± 0,080888,001180 to 13401350 to 1500
12,50963,001170 to 13201330 to 1480
13,001042,001160 to 13101320 to 1470
14,001208,001130 to 12801290 to 1440
15,00± 0,0901387,001160 to 12601270 to 1410
16,001578,001090 to 12301240 to 1390
17,001782,001070 to 12101220 to 1360
18,001998,001050 to 11901200 to 1340
19,00± 0,1002225,001030 to 11701180 to 1320
20,002466,001020 to 11501160 to 1300