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DSR's Hard Drawn Steel Wire is the most excellent wire which is variously classified by carbon contents, sizes, mechanical properties, applications, and so on. Its' excelence in flexibility and casting with strict DSR's qualtiy control system satisfies customers' demands.

Chemical Composition

Classification	Chemical Composition (%)
Classification	C	Si	Mn	P	S
HSWR 27	0.24 ~ 0.31	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 32	0.29 ~ 0.36	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 37	0.34 ~ 0.41	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 42A	0.39 ~ 0.46	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 42B	0.39 ~ 0.46	0.15 ~ 0.35	0.60 ~ 0.90	0.040 under	0.040 under
HSWR 47A	0.44 ~ 0.51	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 47B	0.44 ~ 0.51	0.15 ~ 0.35	0.60 ~ 0.90	0.040 under	0.040 under
HSWR 52A	0.49 ~ 0.56	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 52B	0.49 ~ 0.56	0.15 ~ 0.35	0.60 ~ 0.90	0.040 under	0.040 under
HSWR 57A	0.54 ~ 0.61	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 57B	0.54 ~ 0.61	0.15 ~ 0.35	0.60 ~ 0.90	0.040 under	0.040 under
HSWR 62A	0.59 ~ 0.66	0.15 ~ 0.35	0.30 ~ 0.60	0.040 under	0.040 under
HSWR 62B	0.59 ~ 0.66	0.15 ~ 0.35	0.60 ~ 0.90	0.040 under	0.040 under
HSWR 67A	0.64 ~ 0.71	0.15 ~ 0.35	0.30 ~ 0.60	0.030 under	0.030 under
HSWR 67B	0.64 ~ 0.71	0.15 ~ 0.35	0.60 ~ 0.90	0.030 under	0.030 under
HSWR 72A	0.69 ~ 0.76	0.15 ~ 0.35	0.30 ~ 0.60	0.030 under	0.030 under
HSWR 72B	0.69 ~ 0.76	0.15 ~ 0.35	0.60 ~ 0.90	0.030 under	0.030 under
HSWR 77A	0.74 ~ 0.81	0.15 ~ 0.35	0.30 ~ 0.60	0.030 under	0.030 under
HSWR 77B	0.74 ~ 0.81	0.15 ~ 0.35	0.60 ~ 0.90	0.030 under	0.030 under
HSWR 82A	0.79 ~ 0.86	0.15 ~ 0.35	0.30 ~ 0.60	0.030 under	0.030 under
HSWR 82B	0.79 ~ 0.86	0.15 ~ 0.35	0.60 ~ 0.90	0.030 under	0.030 under

Packing

Dia(mm)	Inner Dia of Coil		Packing
Dia(mm)	mm	Inch	Coil Weight(kg)	Carrier Weight(kg)
0.60 ~ 0.99	300	12	50	-
1.00 ~ 1.59	400	16	100	500
1.60 ~ 1.99	500	20	100 ~ 150	500 ~ 700
2.00 ~ 2.59	600	24	100 ~ 200	700 ~ 1000
2.60 ~ 4.00	700	28	200 ~ 350	1000
4.01 ~ 7.00	760	30	200 ~ 350	1000

Mechanical Properties (KSD-3510)

Dia(mm)	Tensile Strength N/mm2 (kgf/mm2)
Dia(mm)	SW-A (Class A)	SW-B (Class B)	SW-C (Class C)
0.60	1570 ~ 1810 (165 ~ 185)	1810 ~ 2110 (185 ~ 215)	2110 ~ 2400 (215 ~ 245)
0.65	1570 ~ 1810 (165 ~ 185)	1810 ~ 2110 (185 ~ 215)	2110 ~ 2400 (215 ~ 245)
0.70	1520 ~ 1770 (155 ~ 180)	1770 ~ 3060 (180 ~ 210)	2060 ~ 2350 (210 ~ 240)
0.80	1520 ~ 1770 (155 ~ 180)	1770 ~ 2010 (180 ~ 205)	2010 ~ 2300 (205 ~ 235)
0.00	1520 ~ 1770 (155 ~ 180)	1770 ~ 2010 (180 ~ 205)	2010 ~ 2260 (205 ~ 235)
1.00	1470 ~ 1720 (150 ~ 175)	1720 ~ 1960 (175 ~ 200)	1960 ~ 2210 (200 ~ 225)
1.20	1420 ~ 1670 (145 ~ 170)	1670 ~ 1910 (170 ~ 195)	1910 ~ 2160 (195 ~ 220)
1.40	1370 ~ 1620 (140 ~ 165)	1620 ~ 1860 (165 ~ 190)	1860 ~ 2110 (190 ~ 215)
1.60	1320 ~ 1570 (135 ~ 160)	1570 ~ 1810 (160 ~ 185)	1810 ~ 2060 (185 ~ 210)
1.80	1270 ~ 1520 (130 ~ 155)	1520 ~ 1770 (155 ~ 180)	1770 ~ 2010 (180 ~ 205)
2.00	1270 ~ 1470 (130 ~ 150)	1470 ~ 1720 (150 ~ 175)	1720 ~ 1960 (175 ~ 200)
2.30	1230 ~ 1420 (125 ~ 145)	1420 ~ 1670 (145 ~ 170)	1670 ~ 1910 (170 ~ 195)
2.60	1230 ~ 1420 (125 ~ 145)	1420 ~ 1670 (145 ~ 170)	1670 ~ 1910 (170 ~ 195)
2.90	1180 ~ 1370 (120 ~ 140)	1370 ~ 1620 (140 ~ 165)	1620 ~ 1860 (165 ~ 190)
3.20	1180 ~ 1370 (120 ~ 140)	1370 ~ 1570 (140 ~ 160)	1570 ~ 1810 (160 ~ 185)
3.50	1180 ~ 1370 (120 ~ 140)	1370 ~ 1570 (140 ~ 160)	1570 ~ 1770 (160 ~ 180)
4.00	1180 ~ 1370 (120 ~ 140)	1370 ~ 1570 (140 ~ 160)	1570 ~ 1770 (160 ~ 180)
4.50	1130 ~ 1320 (115 ~ 135)	1320 ~ 1520 (135 ~ 155)	1520 ~ 1720 (155 ~ 175)
5.00	1130 ~ 1320 (115 ~ 135)	1320 ~ 1520 (135 ~ 155)	1520 ~ 1720 (155 ~ 175)
5.50	1080 ~ 1270 (110 ~ 130)	1270 ~ 1470 (130 ~ 150)	1470 ~ 1670 (150 ~ 170)
6.00	1030 ~ 1230 (105 ~ 125)	1230 ~ 1420 (125 ~ 145)	1420 ~ 1620 (145 ~ 165)
6.50	1030 ~ 1230 (105 ~ 125)	1230 ~ 1420 (125 ~ 145)	1420 ~ 1620 (145 ~ 165)
7.00	980 ~ 1180 (100 ~ 120)	1180 ~ 1370 (120 ~ 140)	1370 ~ 1570 (140 ~ 160)

* Calculation of Weight and Length for Hard Drawn Steel Wire
* Weight for hard Drawn Steel Wire(Kg) = Diameter(mm) X Diameter(mm) X 0.006165 X Length(M)
* Length for Hard Drawn Steel Wire(M) = Weight (kg) / Diameter(mm) / Diameter(mm) / 0.006165

Mechanical Properties (DIN-17223)

Dia(mm)	Tensile Strength (N/mm2)		Dia(mm)	Tsensile Strength (N/mm2)
Dia(mm)	Grade A	Grade B	Dia(mm)	Grade A	Grade B
0.60	-	2140 ~ 2400	2.10	1510 ~ 1730	1740 ~ 1960
0.63	-	2130 ~ 2380	2.25	1490 ~ 1710	1720 ~ 1930
0.65	-	2120 ~ 2370	2.40	1470 ~ 1690	1700 ~ 1910
0.70	-	2090 ~ 2350	2.50	1460 ~ 1680	1690 ~ 1890
0.75	-	2070 ~ 2320	2.60	1450 ~ 1660	1670 ~ 1880
0.80	-	2050 ~ 2300	2.80	1420 ~ 1640	1650 ~ 1850
0.85	-	2030 ~ 2280	3.00	1410 ~ 1620	1630 ~ 1830
0.90	-	2010 ~ 2260	3.20	1390 ~ 1600	1610 ~ 1810
0.95	-	2000 ~ 2240	3.40	1370 ~ 1580	1590 ~ 1780
1.00	1720 ~ 1970	1980 ~ 2220	3.60	1350 ~ 1560	1570 ~ 1760
1.05	1710 ~ 1950	1960 ~ 2200	3.80	1340 ~ 1540	1550 ~ 1740
1.10	1690 ~ 1940	1950 ~ 2190	4.00	1320 ~ 1520	1530 ~ 1730
1.20	1670 ~ 1910	1920 ~ 2160	4.25	1310 ~ 1500	1510 ~ 1700
1.25	1660 ~ 1900	1910 ~ 2140	4.50	1290 ~ 1490	1500 ~ 1680
1.30	1640 ~ 1890	1900 ~ 2130	4.75	1270 ~ 1470	1480 ~ 1670
1.40	1620 ~ 1860	1870 ~ 2100	5.00	1260 ~ 1450	1460 ~ 1650
1.50	1600 ~ 1840	1850 ~ 2080	5.30	1240 ~ 1430	1440 ~ 1630
1.60	1590 ~ 1820	1830 ~ 2050	5.60	1230 ~ 1420	1430 ~ 1610
1.70	1570 ~ 1800	1810 ~ 2030	6.00	1210 ~ 1390	1400 ~ 1580
1.80	1550 ~ 1780	1790 ~ 2010	6.30	1190 ~ 1380	1390 ~ 1560
1.90	1540 ~ 1760	1770 ~ 1990	6.50	1180 ~ 1370	1380 ~ 1550
2.00	1520 ~ 1750	1760 ~ 1970	7.00	1160 ~ 1340	1350 ~ 1530

Mechanical Properties (ASTM A 227)

Dia(inch)	Tensile Strength (KPSI)
	Class l		Class ll
	Min	Max	Min	Max
0.026	275	315	316	356
0.029	271	311	312	352
0.032	266	306	307	347
0.035	261	301	302	342
0.041	255	293	294	332
0.048	248	286	287	325
0.054	243	279	280	316
0.062	237	272	273	308
0.072	232	266	267	301
0.080	227	261	262	296
0.092	220	253	254	287
0.106	216	248	249	281
0.120	210	241	242	273
0.135	206	237	238	269
0.148	203	234	235	266
0.162	200	230	231	261
0.177	195	225	226	256
0.192	192	221	222	251
0.207	190	218	219	247
0.225	186	214	215	243
0.250	182	210	211	239

Mechanical Properties (BS 5216)

Dia(mm)	Tensile Strength (N/mm2)			Dia(mm)	Tensile Strength (N/mm2)
Dia(mm)	Grade A	Grade B	Grace C	Dia(mm)	Grade A	Grade B	Grace C
0.60	1750 ~ 1990	1990 ~ 2230	2230 ~ 2470	2.12	1350 ~ 1750	1550 ~ 1750	1750 ~ 1950
0.63	1730 ~ 1970	1970 ~ 2210	2210 ~ 2450	2.24	1330 ~ 1530	1530 ~ 1730	1730 ~ 1930
0.67	1720 ~ 1960	1960 ~ 2200	2200 ~ 2440	2.36	1320 ~ 1520	1520 ~ 1720	1720 ~ 1920
0.71	1680 ~ 1920	1920 ~ 2160	2160 ~ 2400	2.50	1300 ~ 1500	1500 ~ 1700	1700 ~ 1900
0.75	1660 ~ 1900	1900 ~ 2140	2140 ~ 2380	2.65	1290 ~ 1490	1490 ~ 1690	1690 ~ 1890
0.80	1650 ~ 1880	1880 ~ 2110	2110 ~ 2340	2.80	1270 ~ 1470	1470 ~ 1670	1670 ~ 1870
0.85	1620 ~ 1850	1850 ~ 2080	2080 ~ 2310	3.00	1250 ~ 1450	1450 ~ 1650	1650 ~ 1850
0.90	1600 ~ 1830	1830 ~ 2060	2060 ~ 2290	3.15	1240 ~ 1440	1440 ~ 1640	1640 ~ 1840
0.95	1580 ~ 1810	1810 ~ 2040	2040 ~ 2270	3.35	1220 ~ 1420	1420 ~ 1620	1620 ~ 1820
1.00	1570 ~ 1790	1790 ~ 2010	2010 ~ 2230	3.55	1200 ~ 1400	1400 ~ 1600	1600 ~ 1800
1.06	1550 ~ 1770	1770 ~ 1990	1990 ~ 2210	3.75	1190 ~ 1390	1390 ~ 1590	1590 ~ 1790
1.12	1530 ~ 1750	1750 ~ 1970	1970 ~ 2190	4.00	1170 ~ 1370	1370 ~ 1570	1570 ~ 1770
1.18	1530 ~ 1740	1740 ~ 1950	1950 ~ 2160	4.25	1150 ~ 1350	1350 ~ 1550	1550 ~ 1750
1.25	1510 ~ 1720	1720 ~ 1930	1930 ~ 2140	4.50	1130 ~ 1330	1330 ~ 1530	1530 ~ 1730
1.32	1500 ~ 1700	1700 ~ 1910	1910 ~ 2120	4.75	1120 ~ 1320	1320 ~ 1520	1520 ~ 1720
1.40	1490 ~ 1690	1690 ~ 1890	1890 ~ 2090	5.00	1110 ~ 1310	1310 ~ 1510	1510 ~ 1710
1.50	1460 ~ 1660	1660 ~ 1860	1860 ~ 2060	5.30	1090 ~ 1290	1290 ~ 1490	1490 ~ 1690
1.60	1440 ~ 1640	1640 ~ 1840	1840 ~ 2040	5.60	1070 ~ 1270	1270 ~ 1470	1470 ~ 1670
1.70	1420 ~ 1620	1620 ~ 1820	1820 ~ 2020	6.00	1050 ~ 1250	1250 ~ 1450	1450 ~ 1650
1.80	1400 ~ 1600	1600 ~ 1800	1800 ~ 2000	6.30	1040 ~ 1240	1240 ~ 1440	1440 ~ 1640
1.90	1390 ~ 1590	1590 ~ 1790	1790 ~ 1900	6.70	1030 ~ 1230	1230 ~ 1430	1430 ~ 1630
2.00	1370 ~ 1570	1570 ~ 1770	1770 ~ 1970	7.10	1010 ~ 1210	1210 ~ 1410	1410 ~ 1610

Mechanical Properties (JIS G 3521)

Dia(mm)	Tensile Strength(N/mm2)			Dia(mm)	Tensile Strength(N/mm2)
Dia(mm)	SW-A	SW-B	SW-C	Dia(mm)	SW-A	SW-B	SW-C
0.60	1570 ~ 1810	1810 ~ 2110	2110 ~ 2400	2.60	1230 ~ 1420	1420 ~ 1670	1670 ~ 1910
0.65	1570 ~ 1810	1810 ~ 2110	2110 ~ 2400	2.90	1180 ~ 1370	1370 ~ 1620	1620 ~ 1860
0.70	1520 ~ 1770	1770 ~ 2060	2060 ~ 2350	3.20	1180 ~ 1370	1370 ~ 1570	1570 ~ 1810
0.80	1520 ~ 1770	1770 ~ 2010	2010 ~ 2300	3.50	1180 ~ 1370	1370 ~ 1570	1570 ~ 1770
0.90	1520 ~ 1770	1770 ~ 2010	2010 ~ 2260	4.00	1180 ~ 1370	1370 ~ 1570	1570 ~ 1770
1.00	1470 ~ 1720	1720 ~ 1960	1960 ~ 2210	4.50	1130 ~ 1320	1320 ~ 1520	1520 ~ 1720
1.20	1420 ~ 1670	1670 ~ 1910	1910 ~ 2160	5.00	1130 ~ 1320	1320 ~ 1520	1520 ~ 1720
1.40	1370 ~ 1620	1620 ~ 1860	1860 ~ 2110	5.50	1080 ~ 1270	1270 ~ 1470	1470 ~ 1670
1.60	1320 ~ 1570	1570 ~ 1810	1810 ~ 2060	6.00	1030 ~ 1230	1230 ~ 1420	1420 ~ 1620
1.80	1270 ~ 1520	1520 ~ 1770	1770 ~ 2010	6.50	1030 ~ 1230	1230 ~ 1420	1420 ~ 1620
2.00	1270 ~ 1470	1470 ~ 1720	1720 ~ 1960	7.00	980 ~ 1180	1180 ~ 1370	1370 ~ 1570
2.30	1230 ~ 1420	1420 ~ 1670	1670 ~ 1910


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