British EN Standard Strength of Steel
British and American standards for Tolerances Surface Finish and Testing of Stainless Steels | BS Pipe Tube and Fitting Standard and Specification | British EN Standard Strength of Steel
EN 10025 Hot rolled products of non-alloy structural steel. The yield strength and the tensile strength vary considerably with the section size.
The lowest values are for the lowest value of the thickest section available. The highest values are for the highest value of the thinnest section (< 3mm for Rm, <= 16mm for ReH)
| Name |
Num |
C |
Mn |
Si(max) |
P |
S |
Ni |
Yield Strength
ReH |
Tensile Strength
Rm |
Equivalent BS |
Code |
| MPa |
MPa |
| S185 |
1.0035 |
- |
- |
- |
- |
- |
- |
175-185 |
290-540 |
- |
- |
| S235JR |
1.0037 |
0,17 |
1,40 |
- |
0,045 |
0,045 |
0,009 |
225-235 |
340-510 |
- |
- |
| S235JRG2 |
1.0038 |
0,17 |
1,40 |
- |
0,045 |
0,045 |
0,009 |
175 - 235 |
320-510 |
BS4360 |
40B |
| S235J0 |
1.0114 |
0.17 |
1.40 |
- |
0.040 |
0.040 |
0.009 |
175 - 235 |
320-510 |
BS4360 |
40C |
| S235J2G3 |
1.0116 |
0,17 |
1,40 |
- |
0,035 |
0,036 |
- |
175 - 235 |
320 - 510 |
BS4360 |
40D |
| S275JR |
1.0044 |
0,21 |
1,50 |
- |
0,045 |
0,045 |
0,009 |
205 - 275 |
380 - 580 |
BS4360 |
43B |
| S275J0 |
1.0143 |
0,18 |
1,50 |
- |
0,040 |
0,040 |
0,009 |
205 - 275 |
380 - 580 |
BS4360 |
43C |
| S275J2G3 |
1.0144 |
0,18 |
1,50 |
- |
0,035 |
0,035 |
- |
205 - 275 |
380 - 580 |
BS4360 |
43D |
| S355JR |
1.045 |
0,24 |
1,60 |
0,55 |
0,045 |
0,045 |
0,009 |
275 - 355 |
450 - 680 |
BS4360 |
50B |
| S355J0 |
1.0553 |
0,2 |
1,60 |
0,55 |
0,04 |
0,04 |
0,009 |
275 - 355 |
450 - 680 |
BS4360 |
50C |
| S355J2G3 |
1.0570 |
0,2 |
1,6 |
0,55 |
0,35 |
0,35 |
- |
275 - 355 |
450 - 680 |
BS4360 |
50D |
EN 10028 Flat products made of Steel for Pressure Purposes
| Name |
Number |
C |
Mn |
Si |
P |
S |
Ni |
Yield Stress Re |
Tensile Strength Rm |
Equivalent BS |
Code |
| MPa |
MPa |
| P235GH |
- |
0,16 |
0,4 -1,2 |
- |
- |
- |
- |
235 |
360-480 |
BS 1501 |
164-360 |
| P265GH |
- |
0,2 |
0,5 -1,4 |
- |
- |
- |
- |
- |
390- |
BS 1501 |
- |
| P295GH |
- |
0,08 - 0,2 |
0,9 -1,5 |
- |
- |
- |
- |
295 |
460-580 |
BS 1501 |
- |
EN 10083-1 Quenched and Tempered Steels - Special Steels
Note:
The yield stress and the tensile strength are for dia /thickness <= 16mm (Normalised)
Thicker sections have lower strengths
Strength values are for Quench and Tempered conditions.
| Name... |
Num |
C |
Si
(max) |
Mn |
P
(max) |
S
(max) |
Cr
(max) |
Mo
(max) |
Ni
(max) |
Proof Stress Re |
Tensile Strength Rm (min) |
| MPa |
MPa |
| C22E |
1.1151 |
0,17 - 0,24 |
0,40 |
0,40 -0,70 |
0,35 |
0,35 |
0,40 |
0,10 |
0,40 |
340 |
500 -650 |
| C22R |
1.1149 |
0,17- 0,24 |
0,40 |
0,40-0,70 |
0,35 |
0,20-0,40 |
0,40 |
0,10 |
0,40 |
340 |
500-650 |
| C35E |
1.1181 |
0,32-0,39 |
0,40 |
0,50-0,80 |
0,35 |
0,35 |
0,40 |
0,10 |
0,40 |
430 |
630 -780 |
| C35R |
1.1180 |
0,32-0,39 |
0,40 |
0,50-0,80 |
0,35 |
0,20-0,40 |
0,40 |
0,10 |
0,40 |
430 |
630-780 |
| C45E |
1.1191 |
0,42-0,50 |
0,40 |
0,50-0,80 |
0,35 |
0,35 |
0,40 |
0,10 |
0,40 |
490 |
700-850 |
| C45R |
1.1201 |
0,42-0,50 |
0,40 |
0,50-0,80 |
0,35 |
0,20-0,40 |
0,40 |
0,10 |
0,40 |
490 |
700-850 |
| C60E |
1.1221 |
0,57-0,65 |
0,40 |
0,60-0,90 |
0,35 |
0,35 |
0,40 |
0,10 |
0,40 |
580 |
850-1000 |
| C60R |
1.1223 |
0,57-0,65 |
0,40 |
0,60-0,90 |
0,35 |
0,20-0,40 |
0,40 |
0,10 |
0,40 |
580 |
850-1000 |
| 34Cr4 |
1.7033 |
0,30-0,37 |
0,40 |
0,60-0,90 |
0,35 |
0,35 |
0,90-1,20 |
- |
- |
700 |
900-1100 |
| 34CrS4 |
1.7037 |
0,30-0,37 |
0,40 |
0,60-0,90 |
0,35 |
0,20-0,40 |
0,90-1,20 |
- |
- |
700 |
900-1100 |
EN 10083-2 Quenched and Tempered Steel - Unalloyed Steels
Note:
The yield stress and the tensile strength are for (Normalised)dia /thickness ≤ 16mm and (Q & T) dia ≤ 16mm and Thickness t ≤ 8mm (Q & T)
Thicker sections have lower strengths
Strength values (QT) are quench and tempered. (N) values are normalized..
| Name.. |
Number |
C |
Si
(max) |
Mn |
P
(max) |
S
(max) |
Cr
(max) |
Mo
(max) |
Ni
(max) |
Proof Stress Re |
Tensile Strength Rm (min) |
| MPa |
MPa |
| C22 |
1.0402 |
0,17-0,24 |
0,4 |
0,40-0,70 |
0,045 |
0,045 |
0,04 |
0,10 |
0,40 |
340(QT)
240(N) |
500(QT)
430(N) |
| C25 |
1.0406 |
0,22-0,29 |
0,4 |
0,40-0,70 |
0,045 |
0,045 |
0,04 |
0,10 |
0,40 |
370 (QT)
240(N) |
260 (QT)
470(N) |
| C30 |
1.0528 |
0,27-0,34 |
0,4 |
0,50-0,80 |
0,045 |
0,045 |
0,04 |
0,10 |
0,40 |
400(QT)
280(N) |
600 (QT)
510(N) |
| C40 |
1.0511 |
0,37-0,44 |
0,4 |
0,50-0,80 |
0,045 |
0,045 |
0,04 |
0,10 |
0,40 |
460 (QT)
320(N) |
650 (QT)
580(N) |
| C50 |
1.0540 |
0,47-0,55 |
0,4 |
0,60-0,90 |
0,045 |
0,045 |
0,04 |
0,10 |
0,40 |
520 (QT)
355(N) |
750 (QT)
650(N) |
| C60 |
1.0601 |
0,57-0,65 |
0,4 |
0,60-0,90 |
0,045 |
0,045 |
0,04 |
0,10 |
0,40 |
580 (QT)
380(N) |
850 (QT)
710(N) |
|
EN 10087:1999 Free cutting steels
Note:
The yield stress and the tensile stress vary considerably with the section size.
The lowest values are for the lowest value of the thickest section ( > 63mm, ≤ 100mm)
The highest values are for the highest value of the thinnest section ( ≥5mm, ≤ 10mm )
For the relevant steel the strength values relate to the Hardened and Tempered condition.
| Name |
Number |
C |
Si |
Mn |
P |
S |
Pb |
Yield Stress Re |
Tensile Strength Rm |
Equivalent BS |
Code |
| MPa |
MPa |
| Steels which are not heat treated |
| 11SMn30 |
1.0715 |
<= 0,14 |
0,05 |
0,90-1,30 |
0,11 |
0,27 - 0,33 |
- |
- |
360 - 570 |
BS 970-3 |
230M07 |
| 11SMnPb37 |
1.0737 |
<=0,14 |
0,05 |
0,10 - 1,50 |
0,11 |
0,34 - 0,40 |
0,20 - 0,35 |
- |
360 - 570 |
- |
- |
| Case Hardened Steels |
| 10S20 |
1.0721 |
0,07 - 0,13 |
0,40 |
0,70 - 1,10 |
0,06 |
0,15 - 0,25 |
- |
- |
360 - 530 |
- |
- |
| 15SMn13 |
1.0725 |
0,12 - 0,18 |
0,40 |
0,90 - 1,30 |
0,06 |
0,08-0,18 |
- |
- |
420-610 |
- |
- |
| Direct Hardening Steels |
| 35S20 |
1.0726 |
0,32 - 0,39 |
0,40 |
0,70 - 1,10 |
0,06 |
0,15 - 0,25 |
- |
320 - 430 |
550-780 |
BS 970 |
EN 8M |
| 36SMn14 |
1.0764 |
0,32 -0,39 |
0,40 |
1,30 - 1,70 |
0,06 |
0,10-0,18 |
- |
360 -480 |
570 - 850 |
- |
- |
| 38SMn28 |
1.0760 |
0,35 - 0,40 |
0,40 |
1,20 - 1,50 |
0,06 |
0,24 - 0,33 |
- |
380 - 480 |
630 - 850 |
- |
- |
| 44SMn28 |
1.0762 |
0,40 - 0,48 |
0,40 |
1,30 - 1,70 |
0,06 |
0,24 - 0,33 |
- |
400 - 520 |
700 - 850 |
- |
- |
| 46S20 |
1.0727 |
0,42 - 0,48 |
0,40 |
0,70 - 1,10 |
0,06 |
0,15 - 0,25 |
- |
370 - 490 |
630 - 850 |
- |
- |
EN 10088 Stainless Steel .Part 2 sheet/plate and strip ..Part 3 bars, rods and sections
| Name |
Num |
C
(max) |
Si
(max) |
Mn
(max) |
P
max) |
S |
N |
Cr |
Cu |
Mo |
Ni |
Proof Stress Rp0.2 |
Tensile Strength Rm |
| MPa |
MPa |
| X6Cr17 |
1.4016 |
0,08 |
1,00 |
1,00 |
0,040 |
=
< 0,03 |
- |
16-18 |
- |
- |
- |
240 |
400
-630 |
| X6Cr13 |
1.4000 |
0,08 |
1,00 |
1,00 |
0,040 |
=
<0,03 |
- |
12-14 |
- |
- |
- |
230 |
400
-630 |
| X12Cr13 |
1.4006 |
0,08-0,15 |
1,00 |
1,50 |
0,040 |
=
< 0,03 |
- |
11,5-13,5 |
- |
- |
=< 0,75 |
450 (HT) |
650
-650 (HT) |
| X5CrNi18-10 |
1.4301 |
0,07 |
1,0 |
2,0 |
0,045 |
0,030 |
=
< 0,11 |
17,0- 19,5 |
- |
- |
8,0-10,5 |
190 |
500
-700 |
| X2CrNi19-11 |
1.4306 |
0,03 |
1,0 |
2,0 |
0,045 |
0,030 |
=
< 0,11 |
18,0-20,0 |
- |
- |
10,0-12,0 |
180 |
460
-680 |
| X2CrNi18-9 |
1.4307 |
0,03 |
1,00 |
2,00 |
0,045 |
=
< 0,03 |
=
< 0,11 |
17,5-19,50 |
- |
- |
8-10 |
175 |
450
-680 |
| X5CrNiMo17-12-2 |
1.4401 |
0,07 |
1,00 |
2,00 |
0,045 |
=
< 0,03 |
=
< 0,11 |
16,5 - 18,5 |
- |
2,0-2,5 |
10 -13 |
200 |
500
- 700 |
| X2CrNiMo17-12-2 |
1.4404 |
0,030 |
1,00 |
2,00 |
0,045 |
=
< 0,03 |
=
< 0,11 |
16,5-18,5 |
- |
2,0-2,5 |
10-13 |
200 |
500
-700 |
| X6CrNiTi18-10 |
1.4541 |
0,08 |
1,00 |
2,00 |
0,045 |
=
< 0,03 |
- |
17-19 |
- |
- |
9-12 |
190 |
500
-700 |
X1NiCrMoCu
25-20-5 |
1.4539 |
0,020 |
0,70 |
2,0 |
0030 |
0,010 |
0,15 |
19-21 |
1,2-2,0 |
4-5 |
24 - 26 |
230 |
530
-730 |
EN 10130 Cold rolled low carbon steel products
| Name |
Number |
C |
P |
S(max) |
Mn |
Ti |
Yield Stress Re |
Tensile Strength Rm |
| MPa |
MPa |
| DC01 |
1.0330 |
0,12 |
0,045 |
0,045 |
0,060 |
- |
140-280 |
270-410 |
| DC03 |
1.0347 |
0,10 |
0,035 |
0,035 |
0,045 |
- |
140-240 |
270-370 |
| DC04 |
1.0338 |
0,08 |
0,030 |
0,030 |
0,040 |
- |
140-210 |
270-350 |
| DC05 |
1.0312 |
0,06 |
0,025 |
0,025 |
0,035 |
- |
140-180 |
270-330 |
EN 10277 Bright Steel Products- Pt 2 Steels for general engineering
Note:
The proof stress and the tensile stress values are for Cold drawn bar.
The lowest values are for the lowest value of the thickest section ( >63mm, ≤ 100mm).
The highest values are for the highest value of the thinnest section (>=5mm, ≤ 10mm )
| Name |
Number |
C |
Si |
Mn |
P |
S |
N |
Cr |
Mo |
Ni |
Proof Stress Rp0.2 |
Tensile Strength Rm |
| MPa |
MPa |
| S235JRG2 |
1.0122 |
0,17
max |
1,40
max |
- |
0,045 |
0,045 |
0,009 |
- |
- |
- |
215-355 |
340-840 |
| E335GC |
1.0543 |
- |
- |
- |
0,045 |
0,045 |
0,009 |
- |
- |
- |
255-510 |
470 -950 |
| C10 |
1.0301 |
0,07-0,13 |
0,40 |
0,30-0,60 |
0,45 |
0,45 |
- |
- |
- |
- |
180 -350 |
320 - 760 |
| C35 |
1.0501 |
0,32-0,39 |
0,40 |
0,50-0,80 |
0,45 |
0,45 |
- |
0,40 |
0,10 |
0,40 |
270 - 510 |
520 - 1000 |
| C45 |
1.0503 |
0,42-0,50 |
0,40 |
0,50-0,80 |
0,45 |
0,45 |
- |
0,40 |
0,10 |
0,40 |
310 - 565 |
580 - 1050 |
| C60 |
1.0601 |
0,57-0,65 |
0,40 |
0,60-0,90 |
0,45 |
0,45 |
- |
0,40 |
0,10 |
0,40 |
480 - 630 |
730 - 1150 |
Related References:
1. British Standard BS for Stainless Steel for General Application
2. British Standard for Welding and Fabrication of Stainless Steel
3. BS ASTM Tolerances Surface Finish and Test of Stainless Steel
4. British EN Standard Strength of Steel
5. BS Pipe Tube and Fitting Standard and Specification
6. BS ASTM Tolerances Surface Finish and Test of Stainless Steel
7. EN ASTM Stainless Steel for Pressure Vessel Application
9. BS Aerospace S100 Chemical Composition Mechanical Properties
10. BS Aerospace S500 Chemical Composition Mechanical Properties
11. BS 3100 Chemical Composition of Stainless Steel
12. BS 3100 1991 Cast Steel Chemical Composition
13. BS 970 Stainless Steel Chemical Composition
14. BS 6744 Chemical Composition and Mechanical Properties of stainless steel
|
