7 wires galvanized steel strand 12.7mm 15.7mm

BS5896

Type

Standard 7wire

Super 7wire

Mm Nominal Diameter

9.3/11/12.5/15.2

9.6/11.3/12.9/15.7

Mm Diameter Tolerance

+0.3/-0.15/+0.4/-0.2

+0.3/-0.15/+0.4/-0.2

Mm² Nominal Area

52/71/93/139

55/75/100/150

Kg/1000m Nominal Weight

408/557/730/1090

432/590/785/1180

KN Strength Grade

1770/1770/1770/1670

1860/1860/1860/1770

KN Minbreaking Strength

92/125/164/232

102/139/186/265

KN Min.yield Strength

85% Min.brea king strength

L0>500mm Min. Elongation

3.5%

L0>500mm Min.

Elongation

Initial Load of Min Nominal Breaking Strength

60%/70%/80%

1000h Value

No More Than

1.0%/2.5%/4.5%

JISG3536

Type

SWPR7AN

SWPR7AL

SWPR7BN

SWPR7BL

Mm Nominal

Diameter

9.3/10.8

12.4/15.2

11.1

12.7/15.2

Mm Diameter

Tolerance

+0.4/-0.2

mm² Nominal

Area

51.61/69.68

92.9/138.7

74.19

98.71/138.7

Kg/1000m Nominal

Weight

405/546

729/1101

580

774/1101

KN Min.breaking

Strength

88.8/120

160/240

138

183/261

KN Min.yiled

Strength

75.5/102

136/204

118

156/222

L0>500mm Min.

Elongation

3.5%

Relaxation

Initial Load of

Min Nominal

Breaking Strength

7.0%

1000h Value

No More Than

2.5%

AS1311

Type

Common

Super

Extra-high tensile

Mm Nominal diameter

9.3/10.9/12.7/15.2/18

9.3/10.9/12.7/15.2/18

15.2

Mm diameter tolerance

±0.4

±0.4

±0.4

Mm² Nominal area

52/71/94/139/199

55/75/100/143/199

143

Kg/1000m Nominal weight

410/555/740/1090/1560

430/590/785/1125/1560

1125

KN Minbreaking strength

94/125/165/227/311

102/138/184/250/338

261

KN Min.yield strength

85% Min.brea king strength

L0>500mm Min. Elongation

3.5%

L0>500mm Min.

Elongation 

Initial Load of Min Nominal

Breaking strength

70%/80%

1000h Value

no more than

2.5%/4.5%