Steel Strenx® | WINFA

Strenx | winfa.sk

Strenx® high-strength structural steel can take your business to new heights with stronger and lighter products. Whatever your customers’ industry – transportation, lifting, agriculture or construction – Strenx® structural steel in their equipment will outperform other steels in the toughest of environments.

Strenx hot-rolled steel sheets

Strenx – high strength steel allowing for a lighter and more innovative composition.

Quality‍

Yield strength
[MPa]

Min

Toughness
at 20 mm thickness

Bending properties
t < 8 mm R/t

Failure strength
[MPa]

Min

Max

Carbon equivalent

Thickness
[mm]

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Strenx 700

700(2)

165 J/-40°C

1.5

780

930

0.43/0.29

4-160(5)

Strenx 900

900(2)

88 J/-40°C

2.5

940

1100

0.55/0.36

4-100(5)

Strenx 960

960(2)

84 J/-40°C

2.5

980

1150

0.55/0.36

4-100

Strenx 1100

1100

67 J/-40°C

3.0

1250

1550

0.55/0.36

4-40(5)

Strenx 1300

1300

32 J/-40°C(3)

3.5(4)

1400

1700

0.65/0.42

4-10

All sheets are produced with a tolerance according to Strenx®, which guarantees accuracy.

CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15; CET=C+(Mn+Mo)/10+(Cr+Cu)/10+Ni/40 10 mm (8 mm above MPa)
Thickness 4-53 mm
For 6mm thickness, 1/2 test specimen is used
t < 6: 3.5 ŧ > 6: 40
Thicker materials are available on request, Strenx 700:170 mm, Strenx 900:120 mm, Strenx 1100:50 mm. up to 160 mm are available on request.

Strenx hot and cold rolled steel

Quality‍

Yield strength [MPa]

Min

Failure strength
[MPa]

Min

Max

Ductility A(5)[%]

Min

Bending radius 90° when bending 6mm

Min

Carbon equivalent at thickness 6mm

Thickness
[mm]

Download (PDF)

Strenx 100 XF

100(1)

110(1)

-

15(2)

1,2

-

1/2"-3/8(3)

Strenx 110 XF

110

118(1)

-

15(2)

1,2

-

1/2"-3/8"(3)

Strenx MC – high strength steel made for cold forming for stronger and lighter structures.

Quality‍

Yield strength [MPa]

Min

Failure strength
[MPa]

Min

Max

Ductility A(5)[%]

Min

Bending radius 90° when bending 6mm

Min

Carbon equivalent at thickness 6mm

Thickness
[mm]

Download (PDF)

Strenx 600 MC

600

650

820

16

1,1

0,33/0,21

2,0-10,0

Strenx 650 MC

650

700

850

14

1,2

0,34/0,22

2,0-10,0

Strenx 700 MC

700

750

950

12

1,2

0,39/0,25

2,0-10,0

Strenx 700 MC+

700

750

950

13

1,0

0,38/0,24

3,0-12,0

Strenx 900 MC

900

930

1200

8

3,0

0,50/0,51

3,0-10,0

Strenx 900+

900

930

1200

11

3,0

0,50/0,34

3,0-6,0

Strenx 960+

960

980

1250

7

3,5

0,51/0,28

3,0-10,0

Strenx 1100 MC

1100

1200

1460

6

4,0

0,50/0,34

3,0-8,0

Strenx cold rolled steel – high strength structural steel designed to produce stronger and lighter structures.

Quality‍

Yield strength [MPa]

Min

Failure strength
[MPa]

Min

Max

Ductility A(5)[%]

Min

Bending radius 90° when bending 6mm

Min

Carbon equivalent at thickness 6mm

Thickness
[mm]

Download (PDF)

Strenx 700 CR

700

100

1200

7(4)

2,0

0,40/0,29

0,70-2,10

Strenx 960 CR

960

1200

1400

3(4)

3,5

0,39/0,28

0,70-2,10

Strenx 1100 CR

1100

1300

1500

3(4)

3,5

0,41/0,30

0,70-2,10

Ksi
Ductility A(50)Min.
Inches
Ductility A(80)Min.
CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15; CET=C+(Mn+Mo)/10+(Cr+Cu)/20+Ni/40

Strenx hollow sections

Strenx hollow sections – improved high-strength, cold-formed hollow sections.

Quality‍

Yield strength [MPa]

Min

Notch toughness

Failure strength
[MPa]

Min

Max

Carbon equivalent

Wall thickness
[mm]

Sownload
(PDF)

Strenx Section 650

650

27J/-40°

700

950

0,24/0,22

2,50-10,0

Strenx Section 700

700

27J/-40°

750

950

0,38/0,24

2,50-10,0

Strenx Section 900

900

27J/-40°

930

1200

0,51/0,28

3,6-6,0

CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15; CET=C+(Mn+Mo)/10+(Cr+Cu)/20+Ni/40

Strenx steel sections

Strenx sections – improved high-strength hollow sections

Quality‍

Yield strength [MPa]

Min

Notch toughness

Failure strength
[MPa]

Min

Max

Carbon equivalent

Thickness
[mm]

Download
(PDF)

Strenx Tube 700QLH

700

40J/-40°

780

930

0,48/0,34

2,3-6,3

Strenx Tube 700MLH

700

27J/-50°

750

950

0,38/0,24

3,0-10,0

Strenx Tube 700MH

700

40J/-20°

750

950

0,38/0,24

3.0-8.0

Strenx Tube 900MH

900

40J/-20°

930

1200

0.50/0.25

4.0-6.0

Strenx Tube 960MH

960

40J/-20°

980

1250

0.51/0.28

4.0-6.0

CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15; CET=C+(Mn+Mo)/10+(Cr+Cu)/20+Ni/40

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