S275 European Standard Steel
S275 EN 10025 : 2004 Standard Structural Steel Plate
S275 structural steel plate meets European structural steel standard EN 10025 : 2004. S275 structural steel plate is a common carbon structural steel with minimum yield strength of 36,000 KSI, it bears many similarities to ASTM A36 in both chemistry and physical properties. S275 structural steel plate can be bolted, riveted and welded in a full range of construction and fabrication including bridges and other general structural projects. S275 structural steel plate encompasses Part 2, Part 3 and Part 4 of EN 10025 - 2004.
For more information, please contact a Leeco Steel representative.
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Symbols used for EN 10025 - S275 |
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Part 2 - Non-alloy Structural Steels |
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S… |
Structural Steel |
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E… |
Engineering Steel |
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275 |
Minimum yield strength (Reh) in Mpa up to 16mm |
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…JR.. |
Charpy V-notch (Longitudinal) 27 J @ +20 Celsius |
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…JO.. |
Charpy V-notch (Longitudinal) 27 J @ 0 Celsius |
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…J2.. |
Charpy V-notch (Longitudinal) 27 J @ +20 Celsius |
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…K2.. |
Charpy V-notch (Longitudinal) 40 J @ +20 Celsius |
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…+AR |
Supply condition "As Rolled" |
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…+N |
Supply condition "Normalized or Normalized Rolled" |
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Additional Options |
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…C.. |
Cold-forming suitable material |
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…Z.. |
Grade with improved properties perpendicular to the surface |
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Part 3 - Normalised / Normalised Rolled Weldable Fine Grain Structural Steel |
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S… |
Structural Steel |
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275 |
Minimum yield strength (Reh) in Mpa up to 16mm |
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…N.. |
Longitudinal Charpy V-notch impacts at a temperature not lower than minus 20 Celsius |
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…NL.. |
Longitudinal Charpy V-notch impacts at a temperature not lower than minus 50 Celsius |
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Additional Options |
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…Z.. |
Grade with improved properties perpendicular to the surface |
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Part 4 - Thermomechanically Rolled Weldable Fine Grain Structural Steels |
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S… |
Structural Steel |
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275 |
Minimum yield strength (Reh) in Mpa up to 16mm |
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…M.. |
Longitudinal Charpy V-notch impacts at a temperature not lower than minus 20 Celsius |
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…ML.. |
Longitudinal Charpy V-notch impacts at a temperature not lower than minus 50 Celsius |
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Additional Options |
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…Z.. |
Grade with improved properties perpendicular to the surface |
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Mechanical Properties |
(1 MPa = 145.03 PSI) |
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Grade |
Yield Strength (Mpa) in Nom. Thicknesses (mm) |
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>3 - <16 |
>16 - <40 |
>40 - <63 |
>63 - <80 |
>80 - <100 |
>100 - <150 |
>150 - <200 |
>200 - <250 |
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S275JR |
275 min. |
265 min. |
255 min. |
245 min. |
235 min. |
225 min. |
215 min. |
205 min. |
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S275JO |
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S275J2 |
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S275N |
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S275NL |
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S275M |
245 min. |
240 min. |
(--- |
(--- |
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S275ML |
245 min. |
240 min. |
(--- |
(--- |
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Grade |
Tensile Strength (Mpa) in Nom. Thicknesses (mm) |
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>3 - <16 |
>16 - <40 |
>40 - <63 |
>63 - <80 |
>80 - <100 |
>100 - <150 |
>150 - <200 |
>200 - <250 |
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S275JR |
410 - 560 |
400 - 540 |
380 - 540 |
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S275JO |
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S275J2 |
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S275N |
370 - 510 |
350 - 480 |
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S275NL |
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S275M |
370 - 530 |
370 - 530 |
360 - 520 |
350 - 510 |
(--- |
(--- |
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S275ML |
370 - 530 |
370 - 530 |
360 - 520 |
350 - 510 |
(--- |
(--- |
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Chemical Composition |
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Grade |
Thickness (mm) |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
V |
Al |
Cu |
Ti |
Nb |
N |
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S275JR |
<40 |
.21 max |
1.5 max |
.035 max |
.035 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
.012 max |
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S275JR |
41 - <150 |
.22 max |
1.5 max |
.035 max |
.035 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
.012 max |
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S275JR |
151 - <250 |
.22 max |
1.5 max |
.035 max |
.035 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
.012 max |
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S275JO |
<40 |
.18 max |
1.5 max |
.030 max |
.030 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
.012 max |
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S275JO |
41 - <150 |
.18 max |
1.5 max |
.030 max |
.030 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
.012 max |
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S275JO |
151 - <250 |
.18 max |
1.5 max |
.030 max |
.030 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
.012 max |
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S275J2 |
<40 |
.18 max |
1.5 max |
.025 max |
.025 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
(--- |
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S275J2 |
41 - <150 |
.18 max |
1.5 max |
.025 max |
.025 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
(--- |
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S275J2 |
151 - <250 |
.18 max |
1.5 max |
.025 max |
.025 max |
(--- |
(--- |
(--- |
(--- |
(--- |
(--- |
.55 max |
(--- |
(--- |
(--- |
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S275N |
<250 |
.18 max |
.5 - 1.5 |
.030 max |
.025 max |
.40 max |
.30 max |
.30 max |
.10 max |
.05 max |
.02 max |
.55 max |
.05 max |
.05 max |
.015 max |
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S275NL |
<250 |
.16 max |
.5 - 1.5 |
.025 max |
.020 max |
.40 max |
.30 max |
.30 max |
.10 max |
.05 max |
.02 max |
.55 max |
.05 max |
.05 max |
.015 max |
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S275M |
<40 |
.13 max |
1.5 max |
.030 max |
.025 max |
.50 max |
.30 max |
.30 max |
.10 max |
.08 max |
.02 max |
.55 max |
.05 max |
.05 max |
.015 max |
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S275M |
41 - <150 |
.13 max |
1.5 max |
.030 max |
.025 max |
.50 max |
.30 max |
.30 max |
.10 max |
.08 max |
.02 max |
.55 max |
.05 max |
.05 max |
.015 max |
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S275ML |
<40 |
.13 max |
1.5 max |
.025 max |
.020 max |
.50 max |
.30 max |
.30 max |
.10 max |
.08 max |
.02 max |
.55 max |
.05 max |
.05 max |
.015 max |
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S275ML |
41 - <150 |
.13 max |
1.5 max |
.025 max |
.020 max |
.50 max |
.30 max |
.30 max |
.10 max |
.08 max |
.02 max |
.55 max |
.05 max |
.05 max |
.015 max |
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Charpy V-notch Testing |
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Grade |
Elongation in Nom. Thicknesses (mm) |
Grain |
@ Degrees |
Min. Absorbed Energy |
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>3 - <16 |
>16 - <40 |
>40 - <63 |
>63 - <80 |
>80 - <100 |
>100 - <150 |
>150 - <200 |
>200 - <250 |
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S275JR |
23 min (L) |
22 min (L) |
21 min (L) |
19 min (L) |
18 min (L) |
(--- |
(+20 Celsius |
27 J |
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S275JO |
(--- |
0 Celsius |
27 J |
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S275J2 |
(--- |
(-20 Celsius |
27 J |
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S275N |
24 min (Longitudinal) |
23 min (Longitudinal) |
6 min |
(-20 Celsius |
40 J |
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S275NL |
6 min |
(-50 Celsius |
27 J |
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S275M |
24 min (Longitudinal) |
(--- |
(--- |
6 min |
(-20 Celsius |
40 J |
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S275ML |
(--- |
(--- |
6 min |
(-50 Celsius |
27 J |
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