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Standard ASTM 416 /A416M 7 wire Low relaxation pc steel wire strand 12.7mm&15.24mm

Standard ASTM 416 /A416M 7 wire Low relaxation pc steel wire strand 12.7mm&15.24mm

  • Highlight

    pc strand wire

    ,

    seven strand wire

  • Steel Grade
    High Carbon Wire Rod
  • Wire Gauge
    9.53mm-17.8mm
  • Type
    Drawn Wire
  • Application
    Construction
  • Alloy Or Not
    Non-alloy
  • Special Use
    Cold Heading Steel
  • Standard
    AISI|ASTM|BS|DIN|GB|JIS
  • Place of Origin
    Anhui,China
  • Brand Name
    Litong Global
  • Certification
    ISO9001-2008
  • Model Number
    LT-1603251
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    In Coil
  • Delivery Time
    10 days after confirmed order
  • Payment Terms
    TT/LC
  • Supply Ability
    800tons/day

Standard ASTM 416 /A416M 7 wire Low relaxation pc steel wire strand 12.7mm&15.24mm

Standard ASTM 416 /A416M 7 wire Low relaxation pc steel wire strand 12.7mm&15.24mm 0

American association of materials and experimental standards ASTM A416:

Grade Norminal Diameter Tolerance Area of section

Theoretical

Weight per 1000meter

Minimum

Breaking

Load

Minimum Load

At 1% extension

Elongation

Not less than

Relaxation Value

not more than

  mm mm Mm2 kg KN KN %

70%

initial Load

80%

Initial Load

250 9.53

 

 

±0.04

51.61 405 89.0 80.1

 

 

3.5

 

 

2.5

 

 

4.5

  11.11 69.68 548 120.1 108.1
  12.7 92.90 730 160.1 144.1
  15.24 139.35 1094 240.2 216.2
270 9.53

 

+0.65

-0.15

54.84 432 102.3 92.1

 

3.5

 

2.5

 

4.5

  11.11 74.19 582 137.9 124.1
  12.7 98.71 775 183.7 165.3
  15.24 140 1102 260.7 234.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

British standard(BS5896):

Strand type Norminal Diameter Tolerance Area of section

Theoretical

Weight per 1000 meter

Tensile Strength

Specified characteristic

Breaking load

Specified

Characteristics

0.1%yield intinal load

Load at 1% Elongation L0≥500

Minimum Elongation

At Max Load

Relaxation Value 1000h
  mm mm Mm2 kg N/mm2 KN KN     %

 

 

 

Standard

7-wire

9.3 +0.3 52 408 1770 92 78 81

 

 

 

3.5

 

 

 

1.0

 

 

 

2.5

 

 

 

4.5

-0.15
11 +0.3 71 557 1770 125 106 110
-0.15
12.5 +0.4 93 730 1770 164 139 144
-0.2
15.2 +0.4 139 1090 1670 232 197 204
-0.2

 

 

 

Super

7-wire

9.6 +0.3 55 432 1860 102 87 90

 

 

 

3.5

 

 

 

1.0

 

 

 

2.0

 

 

 

2.0

-0.15
11.3 +0.3 75 590 1860 139 118 122
-0.15
12.9 -0.15 100 785 1860 186 158 163
+0.4
15.7 +0.4 150 1180 1770 265 225 233
-0.2

Die-Drawn

7-wire

12.7

+0.4

-0.2

112 890 1860 209 178 184

 

3.5

 

1.0

 

2.0

 

2.0

15.2 165 1295 1820 300 255 264
18 223 1750 1700 380 323 334

 

Japanese standards JIS G3536:

Steel Grade Norminal Diameter Tolerance Area of section

Theoretical

Weight per 1000 meter

Breaking Load

Load at 0.2%

Permaneat

elongation

Minimum

Elongation

At Max load≥

Relaxation Value

  mm mm Mm2 kg ≥KN ≥KN % %
SWPR7A 9.3

+0.4

-0.2

51.61 405 88.8 75.5

 

 

 

3.5

 

 

 

3.0

  10.8 69.68 546 120 102
  12.4 92.90 729 160 136
  15.2 138.70 1101 240 204
WEPR7B 9.5

+0.4

-0.2

58.84 432 102 86.8
  11.1 74.19 580 138 118
  12.7 98.71 774 183 156
  15.2 138.70 1101 261 222

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Standard ASTM 416 /A416M 7 wire Low relaxation pc steel wire strand 12.7mm&15.24mm 1