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High Carbon Steel Wire Rods

These specifications covered High Carbon steel wire rods as per JIS G 3506 and equivalent to AISI/SAE specifications for the manufacture of spring wire, rope wire, ACSR wire, wire for umbrella rib & cycle spoke, pre-stressed concrete wire, etc.

Product range JIS

:  5.5, 6, 6.4, 7, 8, 9, 9.5, 10, 11, 12, 13, 14, 15, 16 mm; Tolerance ± 0.40 mm on diameter and

   out of round 0.64 mm max.

Product range AISI/SAE

:  4.5 to 22 mm

Controlled cooling

:  Stelmor type

       

Coil weight

: 1650 kg approximately

       

Coil dimensions

: ID; 950 mm; OD: 1250 mm approximately

     

 

Company Standard as per JIS G3506

Grade

% C

% Mn

% P

% S

% Si

Typical UTS 

Elong % 

Typical

max.

max.

(5.5 mm dia)

Approx

end use

 

 

N/mm2

 

 

SWRH 27

0.24/0.31

0.30/0.60

0.030

0.030

0.15/0.30

565/695

16

Low Carbon PC wire

SWRH 32

0.29/0.36

0.30/0.60

0.030

0.030

0.15/0.30

600/715

15

 

SWRH 37

0.34/0.41

0.30/0.60

0.030

0.030

0.15/0.30

620/745

15

Concrete nail

SWRH 42A

0.39/0.46

0.30/0.60

0.030

0.030

0.15/0.30

665/775

14

Wire for umbrella rib, Cycle spoke, Motor cycle spoke

SWRH 42B

0.39/0.46

0.60/0.90

0.030

0.030

0.15/0.30

685/815

14

SWRH 47A

0.44/0.51

0.30/0.60

0.030

0.030

0.15/0.30

735/855

13

SWRH 47B

0.44/0.51

0.60/0.90

0.030

0.030

0.15/0.30

755/875

13

Crimping wire for bed spring.

SWRH 52A

0.49/0.56

0.30/0.60

0.030

0.030

0.15/0.30

825/945

13

SWRH 52B

0.49/0.56

0.60/0.90

0.030

0.030

0.15/0.30

845/965

13

Spring wire, rope wire, Tyre bead wire, ACSR wire, bale wire

SWRH 57A

0.54/0.61

0.30/0.60

0.030

0.030

0.15/0.30

860/970

12

SWRH 57B

0.54/0.61

0.60/0.90

0.030

0.030

0.15/0.30

880/980

12

SWRH 62A

0.59/0.66

0.30/0.60

0.030

0.030

0.15/0.30

920/1040

11

 

SWRH 62B

0.59/0.66

0.60/0.90

0.030

0.030

0.15/0.30

950/1070

11

 

SWRH 67A

0.64/0.71

0.30/0.60

0.030

0.030

0.15/0.30

960/1080

10

 

SWRH 67B

0.64/0.71

0.60/0.90

0.030

0.030

0.15/0.30

970/1090

10

 

SWRH 72A

0.69/0.76

0.30/0.60

0.030

0.030

0.15/0.30

1030/1150

9

Tire bead wire, spring wire, ropes PC wire, PC strand, etc.

SWRH 72B

0.69/0.76

0.60/0.90

0.030

0.030

0.15/0.30

1050/1170

9

SWRH 77A

0.74/0.81

0.30/0.60

0.030

0.030

0.15/0.30

1090/1210

9

SWRH 77B

0.74/0.81

0.60/0.90

0.030

0.030

0.15/0.30

1120/1250

8

SWRH 82A

0.79/0.86

0.30/0.60

0.030

0.030

0.15/0.30

1140/1270

8

SWRH 82B

0.79/0.86

0.60/0.90

0.030

0.030

0.15/0.30

1170/1290

8

Similar grades of equivalent to SAE / AISI 1026, 1030, 1040, 1050, 1055, 1060, 1065, 1070, 1080 are also delivered.