SS 490

  • JIS SS490 structural steel angleis popular choices for communication towers, factory warehouse, equipment supports and other industrial or engineering places. Compared with SS400, it is much stronger and effectively reduces weight and thickness for the same strength.
  • JIS SS490 hot-rolled carbon steel angle iron is available in black, zinc-coated or painted treatment. Owing SS490 is kind of common carbon steel which has no resistance to corrosion, so black is not recommended for the applications when the steel often contacts with water or corrosive airs. Painting will be also a good alternative. It can be painted any color to coordinate with the things all around.

JIS SS490 structural steel angle description:

  • Item: SS490 angle steel.
  • Standard: JIS G3101-2004.
  • Technology: hot rolled.
  • Type: equal & unequal.
  • Surface: black or galvanized.
  • Length: 6 m, 9 m, 12 m or per your request.
  • Equal angle:
    • Size: 20 × 20 mm to 200 × 200 mm.
    • Thickness: 3 to 20 mm.
    • Length: 6 m, 9 m, 12 m or per your request.
  • Unequal angle:
    • Size: 30 × 20 mm to 250 × 90 mm.
    • Thickness:3 to 10 mm.
    • Length: 6 m, 9 m, 12 m or per your request.

SS490 mild angle steel chemical composition:

Steel grade

Styles

Carbon, max, %

Manganese, %

Phosphorus, max, %

Sulfur, max, %

SS490

Steel shapes

0.050

0.050

  •  

SS490 carbon steel angle mechanical property:

 

Steel grade

styles

Tensile strength, MPa

Yield point, min, MPa

 

Thickness, mm

 

≤16

16 – 40

 

SS490

Steel shapes

490 – 610

≥285

≥275

 

  • JIS SS490 equal angle steel sizes:

SS490 equal angle steel specification

Item

Leg 1 (mm)

Leg 2 (mm)

Thickness (mm)

Weight (kg/m)

Item

Leg 1 (mm)

Leg 2 (mm)

Thickness (mm)

Weight (kg/m)

ESS490001

20

20

3

0.889

ESS490045

80

80

7

8.525

ESS490002

20

20

4

1.145

ESS490046

80

80

8

9.658

ESS490003

25

25

3

1.124

ESS490047

80

80

10

11.874

ESS490004

25

25

4

1.459

ESS490048

90

90

6

8.35

ESS490005

30

30

3

1.373

ESS490049

90

90

7

9.656

ESS490006

30

30

4

1.786

ESS490050

90

90

8

10.946

ESS490007

35

35

3

1.578

ESS490051

90

90

10

13.476

ESS490008

35

35

4

2.072

ESS490052

90

90

12

15.94

ESS490009

35

35

5

2.551

ESS490053

100

100

6

9.366

ESS490010

40

40

3

1.852

ESS490054

100

100

7

10.83

ESS490011

40

40

4

2.422

ESS490055

100

100

8

10.276

ESS490012

40

40

5

1.976

ESS490056

100

100

10

15.12

ESS490013

44

44

3

2.002

ESS490057

100

100

12

17.898

ESS490014

44

44

4

2.638

ESS490058

100

100

14

20.611

ESS490015

38

38

3

1.719

ESS490059

100

100

16

23.257

ESS490016

38

38

4

2.261

ESS490060

110

110

7

11.928

ESS490017

48

48

3

2.19

ESS490061

110

110

8

13.532

ESS490018

48

48

4

2.889

ESS490062

110

110

10

16.69

ESS490019

48

48

5

3.572

ESS490063

110

110

12

19.782

ESS490020

50

50

3

2.332

ESS490064

110

110

14

22.809

ESS490021

50

50

4

3.059

ESS490065

125

125

8

15.504

ESS490022

50

50

5

3.77

ESS490066

125

125

10

19.133

ESS490023

50

50

6

4.465

ESS490067

125

125

12

22.692

ESS490024

56

56

3

2.624

ESS490068

125

125

14

26.193

ESS490025

56

56

4

3.446

ESS490069

140

140

10

21.488

ESS490026

56

56

5

4.251

ESS490070

140

140

12

25.522

ESS490027

56

56

6

6.568

ESS490071

140

140

14

29.49

ESS490028

63

63

4

3.907

ESS490072

140

140

16

33.393

ESS490029

63

63

5

4.822

ESS490073

160

160

10

24.724

ESS490030

63

63

6

5.721

ESS490074

160

160

12

29.391

ESS490031

63

63

8

7.469

ESS490075

160

160

14

33.987

ESS490032

63

63

10

9.151

ESS490076

160

160

16

38.518

ESS490033

70

70

4

4.372

ESS490077

180

180

12

33.159

ESS490034

70

70

5

5.397

ESS490078

180

180

14

35.383

ESS490035

70

70

6

6.406

ESS490079

180

180

16

43.452

ESS490036

70

70

7

7.398

ESS490080

180

180

18

48.634

ESS490037

70

70

8

8.373

ESS490081

200

200

14

42.894

ESS490038

75

75

5

5.818

ESS490082

200

200

16

48.56

ESS490039

75

75

6

6.905

ESS490083

200

200

18

54.501

ESS490040

75

75

7

7.976

ESS490084

200

200

20

60.056

ESS490041

75

75

8

9.03

ESS490085

200

200

22

71.168

ESS490042

75

75

10

11.089

Length = 6 – 12 meters

ESS490043

80

80

5

6.211

ESS490044

80

80

6

7.376

  • JIS SS490 Unequal Angle Steel Sizes:

SS490 unequal angle steel specification

Item no.

Leg 1 (mm)

Leg 2 (mm)

Thickness (mm)

Weight (kg/m)

Item no.

Leg 1 (mm)

Leg 2 (mm)

Thickness (mm)

Weight (kg/m)

UESS490001

30

20

3

1.14

UESS490045

100

50

6

6.98

UESS490002

30

20

4

1.49

UESS490046

100

50

8

9.16

UESS490003

40

20

3

1.38

UESS490047

100

50

10

11.3

UESS490004

40

20

3

1.8

UESS490048

100

65

7

8.96

UESS490005

40

25

4

1.97

UESS490049

100

65

8

10.2

UESS490006

45

30

4

2.3

UESS490050

100

65

9

11.3

UESS490007

45

30

5

2.82

UESS490051

100

65

10

12.5

UESS490008

50

30

5

3.02

UESS490052

100

75

7

9.52

UESS490009

50

30

6

3.58

UESS490053

100

75

8

10.8

UESS490010

50

40

4

2.77

UESS490054

100

75

9

12.1

UESS490011

50

40

5

3.42

UESS490055

100

75

10

13.3

UESS490012

50

40

6

4.03

UESS490056

100

75

11

14.6

UESS490013

60

30

5

3.43

UESS490057

100

75

12

15.8

UESS490014

60

30

6

4.06

UESS490058

120

80

8

12.4

UESS490015

60

30

7

4.68

UESS490059

120

80

10

15.3

UESS490016

60

40

5

3.83

UESS490060

120

80

12

18.2

UESS490017

60

40

6

4.54

UESS490061

130

65

8

12.1

UESS490018

60

40

7

5.24

UESS490062

130

65

10

14.9

UESS490019

65

50

5

4.43

UESS490063

130

65

12

17.7

UESS490020

65

50

6

5.26

UESS490064

130

75

8

12.7

UESS490021

65

50

7

6.08

UESS490065

130

75

10

15.7

UESS490022

65

50

8

6.88

UESS490066

130

75

12

18.6

UESS490023

75

50

5

4.83

UESS490067

130

90

10

17

UESS490024

75

50

6

5.75

UESS490068

130

90

12

20.1

UESS490025

75

50

7

6.65

UESS490069

150

75

9

15.7

UESS490026

75

50

8

7.53

UESS490070

150

75

10

17.4

UESS490027

75

50

9

8.4

UESS490071

150

75

11

18.9

UESS490028

75

55

5

5.04

UESS490072

150

75

12

20.6

UESS490029

75

55

7

6.93

UESS490073

150

90

10

18.6

UESS490030

75

65

6

6.49

UESS490074

150

90

12

22

UESS490031

75

65

8

8.48

UESS490075

150

90

15

27.1

UESS490032

75

65

10

10.5

UESS490076

150

100

10

19.3

UESS490033

80

40

6

5.51

UESS490077

150

100

12

23

UESS490034

80

40

8

7.21

UESS490078

150

100

14

26.6

UESS490035

80

60

6

6.49

UESS490079

160

80

10

18.5

UESS490036

80

60

7

7.5

UESS490080

160

80

12

22

UESS490037

80

60

8

8.48

UESS490081

160

80

14

25.4

UESS490038

80

65

6

6.73

UESS490082

200

100

10

23.4

UESS490039

80

65

8

8.82

UESS490083

200

100

12

27.8

UESS490040

80

65

10

10.9

UESS490084

200

100

15

34.4

UESS490041

90

65

6

7.22

UESS490085

250

90

10

26.6

UESS490042

90

65

7

8.32

Material: JIS SS490 Length = 6 – 12 meters

UESS490043

90

65

8

9.44

UESS490044

90

65

10

11.7

  •  
  • Black painted ss490 angle steel for dog kennel.
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