B A RPRODU C T

ANNEALED WIRE

WIRE ROD

WIRE MESH

GALVANIZED WIRE

NAILS & NAILS WIRE

ROUND / DEFORMED

SAG ROD

ANCHOR BOLT

Head Office & Factory

Jl. Perjuangan No. 8, Kp. Tangsi RT. 004 / 006 Sukadanau, Cikarang Barat, BekasiPhone : +6221 890 0111 / 890 0222Fax : +6221 890 0555 / 890 1588

Email : gsg@grdsteel.comWeb : www.gunungsteel.com

NAIL WIRE

Made from high grade billets and processed with an advanced processing technology, our nail wires have excellent corrosion resistance, excellent heading & forming ability with low work hardening quality. Various range of diameter and tensile strength are available for making any kind of common nails that suits your needs.

Standard & Speci�cation : JIS A 5508, JIS G 3505 & SNI 05-0323-1999 Available Size : Length 33mm - 125mm, Shank 2.15mm - 5.20mm, Head 5.1mm - 10.3mmAnnual Capacity : 120.000 MT/Year

REFER TO JIS G3532 - SWMB & SWMN / SNI 07-0040-2006 BJ K.B & BJ K.P

123456789

RDW - 6RDW - 7RDW - 8RDW - 9

RDW - 10RDW - 11RDW - 12RDW - 13RDW - 14

5.164.574.193.763.403.052.772.412.11

460 - 610540 - 790600 - 860640 - 880680 - 920700 - 960720 - 980

780 - 1000820 - 1100

Refer to JIS G3532 - 2000 type : - SWMB : Drawn steel wire is applicated for general purposed- SWMN : Drawn steel wire is applicated for nail product

Refer to SNI 07-0040-2006 type :- Bj K.B : Cooled drawn steel wire is applicated for general purposed- Bj K.P : Cooled drawn steel wire is applicated for nail product

± 0.05± 0.05± 0.05± 0.05± 0.04± 0.04± 0.04± 0.04± 0.04

No. Product Nominal Diameter Tol. Ø(mm)

Tensile Strength(N/mm2

)

1 6BAR PRODUCT BAR PRODUCT

WIRE ROD / BAR IN COIL

NAIL PAKU

In support to the building and construction industry, we also produce Wire Rod. Wire rod is a rolled steel product, produced from a billet and having a round, rect angular or other cross-section. Particularly �ne cross-sections may be achieved by subsequent cold forming (drawing).Wire rod is used for many di�erent products. Depending upon how it is cold formed and heat treated, wire is used, for example, to produce not only wire ropes, barbed wire, wire mesh and nails, but also springs, welded wire mesh and reinforcement wire. Our wire diameters ranging from 9mm to 90mm (rod) and 14mm to 45mm (bar in coil).

Standard & Speci�cation : JIS G 3505Available Size : Bar in Coil; 14mm - 45mm Round Bar; 9mm - 90mmAnnual Capacity : 120.000 MT/Year

CClass

Mn P S

SWRM 8

SWRM 10

SWRM 15

SWRM 20

0.10 max

0.08 to 0.13

0.13 to 0.18

0.18 to 0.23

0.60 max

0.30 to 0.60

0.30 to 0.60

0.30 to 0.60

0.045 max

0.045 max

0.045 max

0.045 max

0.045 max

0.045 max

0.045 max

0.045 max

CHEMICAL COMPOSITION

Nominal

Diameter(mm)

Out of Round(mm)

Tolerance ToleranceCode

BIC 17BIC 19BIC 20BIC 22BIC 25BIC 28BIC 40

17192022252840

± 0.5± 0.5± 0.5± 0.5± 0.5± 0.5± 0.5

0.8 max0.8 max0.8 max0.8 max0.8 max

0.96 max0.96 max

BAR IN COIL (WIRE ROD)

Nominal

Diameter(mm)

Out of Round(mm)

Tolerance ToleranceCode

WR 5.8WR 6.4WR 7.4WR 8.4WR 9.4

WR 10.4WR 12

5.86.47.48.49.4

10.412

± 0.5± 0.5± 0.5± 0.5± 0.5± 0.5± 0.5

0.64 max0.64 max0.64 max0.64 max0.64 max0.64 max0.64 max

LOW CARBON STEEL WIRE RODS

The Smallest of building components, A nail consists of a metal rod or shank, pointed at one end and usually having a formed head at the other, that can be hammered into pieces of wood or other materials to fasten them together. Our nails are made from our own produced nail wire, ensuring the quality is main-tained. It comes with 2.03mm to 5.29mm diameter and 36.8mm to 130.4mm long.

Standard & Speci�cation : JIS A 5508, JIS G 3505 & SNI 05-0323-1999 Available Size : Length 33mm - 125mm, Shank 2.15mm - 5.20mm, Head 5.1mm - 10.3mmAnnual Capacity : 120.000 MT/Year

REFER TO JIS A5508 TYPE N-FC-SM

1234567

PKU 1½”PKU 2”

PKU 2½”PKU 3”

PKU 3½”PKU 4”PKU 5”

3850657590

100125

± 2.0± 2.5± 3.0± 3.5± 4.0± 4.5± 5.0

2.152.753.053.403.754.205.20

± 0.06± 0.06± 0.08± 0.08± 0.08± 0.10± 0.10

± 1200

± 1200

± 1200

± 1200

± 1200

± 1200

± 1200

1.7 - 4.32.2 - 5.52.4 - 6.12.7 - 6.83.0 - 7.53.4 - 8.43.7 - 9.2

5.16.67.37.98.89.8

10.3

No. Type

Length Shank Head

NominalLength(mm)

Lengthof point(mm)

Tolerance(mm)

Tolerance(mm)

AngleØ(mm)

Ø(mm)

MECHANICAL PROPERTIES / SIFAT MEKANIS

ROUND & DEFORMED BAR

5 2BAR PRODUCT BAR PRODUCT

As the main building materials in many construction work, our round and deformed bar range will assist any construction and engineering project with the product quality assurance of GRP. Round / deformed bar also commonly known as Steel Reinforcing bars are produced by pouring molten steel into casters and then running it through a series of stands in the mill, which shape the steel into reinforcing bars. The cross hatchings, called “deformations,” help transfer the load between concrete and steel. For buildings, bridges, highways and runways, the cast-in-place concrete “body” and shop-fabricated steel “musculature” of reinforcing bar will work in tandem to create one of the most durable and most economical composite materials.

Standard & Speci�cation : JIS G 3112, JIS G 3191Available Size : Round Bar; Diameter 10mm - 50mm, Deformed Bar; Diameter 10mm - 32mmAnnual Capacity : 120.000 MT/Year

ROUND BAR/PLAIN BAR/BETON POLOS - ACCORDING TO JIS 3112

RB - 10

RB - 12

RB - 16

RB - 19

RB - 22

RB - 25

RB - 28

RB - 32

RB - 50

Code

10

12

16

19

22

25

28

32

50

± 0.4

± 0.4

± 0.5

± 0.5

± 0.5

± 0.5

± 0.6

± 0.6

± 0.8

6%

6%

5%

5%

5%

5%

4%

4%

4%

0.617

0.888

1.578

2.226

2.984

3.853

4.833

6.313

17.40

78.5

113.1

201.1

283.5

380.1

490.9

615.8

804.2

1963.5

Diameter(mm)

Weight(kg/mm) Luas Penampang

Product Tolerance ToleranceNominal (mm2)

MECHANICAL PROPERTIES/SIFAT MEKANIS

Type

Round Bar

Round Bar

Deformed

Deformed

SR 24

SS 400

SD 35

SD40

235

235

345

390

20

20

18

16

380

400

490

560

1800

1800

1800

1800

3 x d

3 x d

4 x d

5 x d

Batas UlurYield Point

Kuat TarikTensile Point

Regang Bendability(Uji Lengkung)

Symbolof

Grade (min N/mm2) (% min)(min N/mm2) Angle Radius

DEFORMED BAR / BETON ULIR - ACCORDING TO JIS 3112

Code

RB - 10

RB - 12

RB - 16

RB - 19

RB - 22

RB - 25

RB - 28

RB - 32

10

12

16

19

22

25

28

32

± 0.4

± 0.4

± 0.5

± 0.5

± 0.5

± 0.5

± 0.6

± 0.6

6%

6%

5%

5%

5%

5%

4%

4%

0.617

0.888

1.578

2.226

2.984

3.853

4.833

6.313

78.5

132.7

201.1

283.5

380.1

490.9

662.5

804.2

0.5

0.7

0.8

1.0

1.1

1.3

1.4

1.6

7.0 max

9.1 max

11.2 max

13.3 max

15.4 max

17.5 max

20.3 max

22.4 max

7.0 max

10.2 max

12.6 max

14.9 max

17.3 max

19.7 max

22.8 max

25.1 max

Diameter(mm)

Weight(kg/mm) Luas Penampang

hTinggi Sirip

pJarak Sirip

bLebar Rusuk

Product Tolerance ToleranceNominal (mm2) (mm) (mm) (mm)

ANCHOR BOLT /BRACHING

SAG ROD

An additional downstream product under our range is the anchor bolt. These anchor bolt are usually used and embedded in concrete and used to support structural steel columns, light poles, highway sign structures, bridge rail, equipment, and many other applications. Our Anchor bolt comes with 16mm, 19mm and 22mm.

Standard & Speci�cation : JIS G 3112, JIS G 3191Available Size : Ø 12mm - Ø 25mmAnnual Capacity : 120.000 MT/Year

DIMENSION PROPERTIES

Part Number Nut

mm

BarDiameter

(D)

mm

A

mm

C

mm

Radius(r)

mm

Total Length

mm

EmbedmentLength (Ld)

mm

TreadLength

(B)

STD-00-IAB016

STD-00-IAB019

STD-00-IAB022

16

19

22

560

675

755

100

125

125

100

120

130

25

25

50

460

550

630

630

765

840

M-16

M-20

M-22

Tolerances : - Diameter (D) = ± 0.5 - Diameter (A) = ± 5 - Diameter (B) = ± 2 - Diameter (C) = ± 2

Sag rod is another downstream product we produce at GRP, as part of our extensive product lines. Sag rod are some-times used in connection with purlins to take the compo-nent of the loads which is parallel to the roof. It is also can be used as a tie and (in most applications) capable of carry-ing tensile loads only.

Standard & Speci�cation : JIS G 3112, JIS G 3191Available Size : Diameter 10mm - 25mmAnnual Capacity : 1.000 MT/year

L

Ad

B B

WIRE MESH

GALVANIZED WIRE

3 4BAR PRODUCT BAR PRODUCT

Our galvanized wire are made from high grade billets and processed with advanced process-ing technology and it comes in Low Carbon Light Coating (LLC) and Low Carbon Heavy Coating (LHC) variant. Various diameter and zinc coating gramature can be set to suit the uses in for communication devices, medical treatment equipment, weaving of wire mesh, making of brushes, steel rope, �lter wire mesh, high pressure pipes, construction, arts and crafts, etc.

Standard & Speci�cation : JIS G 3547Available Size : Ø 1.6mm - Ø 4.27mm Annual Capacity : 120.000 MT/Year

LOW CARBON LIGHT COATING (LLC) Refer to JIS G3547 - SWMGS2 / SNI 07-0040-2006 Bj KS

Ø Kawat

Elongasi (min)Tensile StrengthAdhesion Test

mmGr/m2

%(N/mm2)

xD

4.11 - 4.275010

290 - 5402D

3.32 - 3.485010

290 - 5402D

2.70 - 2.845010

290 - 5402D

2.04 - 2.185010

290 - 5402D

1.60 - 1.705010

290 - 5402D

Sifat Mekanis SatuanLLC-8

(4.19 mm)LLC-10

(3.40 mm)LLC-12

(2.77 mm)LLC-14

(2.11 mm)LLC-16

(1.65 mm)

LOW CARBON HEAVY COATING (LHC) Refer to BS 443-1982 / SNI 03-6154-1999

Ø Kawat

UniformityTorsion (min)Tensile StrengthAdhesion Test

mmGr/m2

Nr(N/mm2)

xD

3.84 - 3.52290

1’/3X + ½’ 1X21

402 - 5205D

3.84 - 3.52275

1’/3X + ½’ 1X26

402 - 5204D

2.88 - 3.12275

1’/3X + ½’ 1X26

402 - 5204D

2.59 - 2.81260

1’/3X + ½’ 1X28

402 - 5204D

2.12 - 2.28240

1’/3X38

402 - 5204D

1.92 - 2.08240

1’/3X38

402 - 5204D

Sifat Mekanis SatuanLHC

4.00 mmLHC

3.40 mmLHC

3.00 mmLHC

2.70 mmLHC

2.20 mmLHC

2.00 mm

REFER TO JIS G3551 - WFR

Diameter

Weight/Unit Length

Tensile Strength

Yeild Strength

mm

gr/m

N/mm2

N/mm2

%

6.80 - 7.20

285 - 319

min 490

min 400

min 8

7.80 - 8.20

375 - 415

min 490

min 400

min 8

8.80 - 9.20

477 - 522

min 490

min 400

min 8

9.80 - 10.20

592 - 641

min 490

min 400

min 8

4.80 - 5.20

142 - 167

min 490

min 400

min 8

5.80 - 6.20

207 - 237

min 490

min 400

min 8

A. Material / Ribs Wire

B. Product / Wire Mesh

Units WMS5

WMG5

WMS6

WMG6

WMS7

WMS8

WMS9

WMS10No.

1.

2.

3.

4.

5.

Type

Number of Line Wire

Number of Cross Wire

Pitch (Length x Width)

Dimension (Length x Width)

Packaging

unit

pcs

pcs

mm

M

units/pcg

sheet

15

36

5.4 x 2.1

25

sheet

15

36

5.4 x 2.1

25

sheet

15

36

150 x 150

5.4 x 2.1

20

sheet

15

36

150 x 150

5.4 x 2.1

20

sheet

15

36

150 x 150

5.4 x 2.1

15

sheet

15

36

150 x 150

5.4 x 2.1

15

roll

15

360

5.4 x 2.1

1

roll

15

360

5.4 x 2.1

1

1.

2.

3.

4.

5.

6.

150 x 150 150 x 150

Standard & Speci�cation : JIS G 3551Available Size : Diameter;

4.8mm - 10.2mm Dimension; 5.4mtr x 2.1mtr

Annual Capacity

: 120.000 MT/Year

Our pre-fabricated rebar mesh is made of high quality steel bar produced from our own quality steel and are welded together to form a pre-made mesh section. With di�erent sizes, the pre-made section is leveled and �at with sturdy structure. Depending on the size, our mesh section can be used for road construction, fences, racks, concrete walls and �oors for factory and commercial buildings. It has been rust-proofed to stand against weather elements. Our mesh section can be supplied in rolls or panels.

ANNEALED WIRE

Another variation to our wire products is the Annealed Wire. Annealed Wire is obtained by means of thermal annealing, endowing it with the properties it needs for its main use - setting. Soft annealed wire o�ers excellent �exibility and softness through the process of oxygen free annealing. This wire is deployed both in civil construction and in agriculture. Hence, in civil construction annealed wire, also known as “burnt wire” is used for iron setting, tie wire or baling wire in building, parks and daily binding.

Standard & Speci�cation : JIS G 3532Available Size : Diameter 0.8mm - 3mmAnnual Capacity : 120.000 MT/Year

REFER TO JIS G3532 - SWMA / SNI 07-0040-2006 BJ K.L

1

2

3

4

AW 0.80

AW 0.90

AW 2.00

AW 3.00

0.80

0.90

2.00

3.00

± 0.04

± 0.04

± 0.06

± 0.06

-

-

260 - 590

260 - 590

-

-

55

36

No. ProductNominal Diameter

(mm)

Tensile Strength

(N/mm2)

Torsion

(Nr)

Tol. Ø

(mm)