Comparison of Psychogenic form of premature ejaculation EN10025 Steel Plates
Table 4 - Chemical Composition for EN10025 Offshore Steel Plates |
|||||||||||||||||||
Group |
Steel Name |
Steel Number |
C max. |
Si |
Mn |
P max. |
S max. |
Cr max. |
Mo max. |
Ni max. |
Al(total)b |
Cu max. |
N max. |
Nb max. |
Ti max. |
V max. |
Cr+Mo+Ni+Cu max. |
Nb+V max. |
Nb+V+Ti max. |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
|||
Ladle analysis |
|||||||||||||||||||
1 |
S355G2+N |
1.8801+N |
0.20 |
0.50 max |
0.90 to 1.65 |
0.035 |
0.030 |
0.30 |
0.10 |
0.50 |
0.020 min. |
0.35 |
0.015 |
0.060 |
0.030 |
0.12 |
- |
- |
- |
1 |
S355G3+N |
1.8802+N |
0.18 |
0.50 max |
0.90 to 1.65 |
0.030 |
0.025 |
0.30 |
0.10 |
0.50 |
0.020 min. |
0.35 |
0.015 |
0.060 |
0.030 |
0.12 |
- |
- |
- |
1 |
S355G5+M |
1.8804+M |
0.14 |
0.50 max |
1.60 max. |
0.035 |
0.030 |
- |
0.20 |
0.30 |
0.020 min. |
- |
0.015 |
0.050 |
0.050 |
0.10 |
- |
- |
- |
1 |
S355G6+M |
1.8805+M |
0.14 |
0.50 max |
1.60 max. |
0.030 |
0.025 |
- |
0.20 |
0.30 |
0.020 min. |
- |
0.015 |
0.050 |
0.050 |
0.10 |
- |
- |
- |
Ladle and Goiter Synthroid product analysis |
|||||||||||||||||||
2 |
S355G7+M C S355G7+N C |
1.8808+M 1.8808+N |
0.14 |
0.15 to 0.55 |
1.00 to 1.65 |
0.020 |
0.010 |
0.25 |
0.08 |
0.50 |
0.015 / 0.055 |
0.30 |
0.010 |
0.040 |
0.025 |
0.060 |
0.90 |
0.06 |
0.08 |
3 |
S355G8+M C S355G8+N C |
1.8810+M 1.8810+N |
0.14 |
0.15 to 0.55 |
1.00 to 1.65 |
0.020 |
0.007 |
0.20 |
0.08 |
0.50 |
0.015 / 0.055 |
0.30 |
0.010 |
0.040 |
0.025 |
0.060 |
0.90 |
0.06 |
0.08 |
2 |
S355G9+N C S355G9+M C |
1.8811+N 1.8811+M |
0.12 |
0.15 to 0.55 |
1.65 max. |
0.020 |
0.010 |
0.20 |
0.08 d |
0.70 a |
0.015 / 0.055 |
0.30 |
0.010 |
0.030 |
0.025 |
0.060 |
- |
0.06 |
0.08 |
3 |
S355G10+N C S355G10+M C |
1.8813+N 1.8813+M |
0.12 |
0.15 to 0.55 |
1.65 max. |
0.015 |
0.005 |
0.25 |
0.08 d |
0.70 c |
0.015 / 0.055 |
0.30 |
0.010 |
0.030 |
0.025 |
0.060 |
- |
0.06 |
0.08 |
2 |
S420G1+Q C S420G1+M C |
1.8830+Q 1.8830+M |
0.14 f |
0.15 to 0.55 |
1.65 max. |
0.020 |
0.010 |
0.25 |
0.25 |
0.70 |
0.015 / 0.055 |
0.30 |
0.010 |
0.040 |
0.025 |
0.080 |
0.90 |
0.09 |
0.11 |
3 |
S420G2+Q C S420G2+M C |
1.8857+Q 1.8857+M |
0.14 f |
0.15 to 0.55 |
1.65 max. |
0.020 |
0.007 |
0.25 |
0.25 |
0.70 |
0.015 / 0.055 |
0.30 |
0.010 |
0.040 |
0.025 |
0.080 |
0.90 |
0.09 |
0.11 |
2 |
S460G1+Q C S460G1+M C |
!.8878+Q 1.8878+M |
0.14 f |
0.15 to 0.55 |
1.65 max. |
0.020 |
0.010 |
0.25 |
0.25 |
0.70 |
0.015 / 0.055 |
0.30 |
0.010 |
0.040 |
0.025 |
0.080 |
0.90 |
0.09 |
0.11 |
3 |
S460G2+Q C S460G2+M C |
1.8887+Q 1.8887+M |
0.14 f |
0.15 to 0.55 |
1.65 max. |
0.020 |
0.007 |
0.25 |
0.25 |
0.70 |
0.015 / 0.055 |
0.30 |
0.010 |
0.040 |
0.025 |
0.080 |
0.90 |
0.09 |
0.11 |
NOTE For details on delivery conditions refer back to 7.3.1. a For product chemical composition variations see Table 12. b The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used, the minimum Al value and Al:N ratio does not apply. c The levels of the residual elements arsenic, antimony, tin, lead, bismuth and calcium shall not exceed 0,03% As, 0,010% Sb, 0,020% Sn, 0,010% Pb, 0.010% Bi and 0,005% Ca. Boron (B) shall not exceed 0,000 5%. These elements shall be checked at least once every 5 000 tonnes at each manufacturing location and shall be reported as a ladle analysis. d For thickness greater than 75mm, maximum Mo content of 0,20% shall apply for delivery condition M. e See Option 30. For thickness greater than 40mm, the minimum Ni shall be 0,30%. f A maximum carbon value of 0,15% is permitted for thickness less than 15mm |
Table 5a - Mechanical Properties for Offshore Steel Plates EN10025 - S355 grades see also Table 5d |
||||||||||||||
Group |
Steel name |
Steel number |
Tensile strength Rm a |
Minimum yield strength ReH for thickness t (mm) |
Minimum elongation A gauge length of 5,65 √S° a |
Minimum average Charpy V-notch impact test value |
Thickness maximum |
|||||||
t ≤ 16 |
16 < t ≤ 25 |
25 < t ≤ 40 |
40 < t ≤ 63 |
63 < t ≤ 100 |
100 < t ≤ 150 |
Temp. |
Energy |
|||||||
MPa c |
MPa c |
MPa c |
MPa c |
MPa c |
MPa c |
MPa c |
MPa c |
% |
°C |
J |
mm |
|||
1 |
S355G2+N |
1.8801+N |
470 to 630 |
- |
355 |
345 |
- |
- |
- |
- |
22 |
-20 |
50 |
20 |
1 |
S355G3+N |
1.8802+N |
470 to 630 |
- |
355 |
345 |
345 |
- |
- |
- |
22 |
-40 |
50 |
40 |
1 |
S355G5+M |
1.8804+M |
470 to 610 |
- |
355 |
345 |
- |
- |
- |
- |
22 |
-20 |
50 |
20 |
1 |
S355G6+M |
1.8805+M |
470 to 610 |
- |
355 |
345 |
345 |
- |
- |
- |
22 |
-40 |
50 |
40 |
2 |
S355G7+N |
1.8808+N |
470 to 630 |
460 to 620 |
355 |
355 |
345 |
335 |
325 |
320 |
22 |
-40 |
50 |
150 b |
3 |
S355G8+N |
1.8810+N |
470 to 630 |
460 to 620 |
355 |
355 |
345 |
335 |
325 |
320 |
22 |
-40 |
50 |
150 b |
2 |
S355G7+M |
1.8808+M |
470 to 630 |
- |
355 |
355 |
345 |
335 |
325 |
- |
22 |
-40 |
50 |
100 b |
3 |
S355G8+M |
1.8810+M |
470 to 630 |
- |
355 |
355 |
345 |
335 |
325 |
- |
22 |
-40 |
50 |
100 b |
2 |
S355G9+N |
1.8811+N |
470 to 630 |
460 to 620 |
355 |
355 |
345 |
335 |
325 |
320 |
22 |
-40 |
50 |
150 b |
2 |
S355G9+M |
1.8811+M |
470 to 630 |
- |
355 |
355 |
345 |
335 |
325 |
- |
22 |
-40 |
50 |
100 b |
3 |
S355G10+N |
1.8813+N |
470 to 630 |
460 to 620 |
355 |
355 |
345 |
335 |
325 |
320 |
22 |
-40 |
50 |
150 b |
3 |
S355G10+M |
1.8813+M |
470 to 630 |
- |
355 |
355 |
345 |
335 |
325 |
- |
22 |
-40 |
50 |
100 b |
NOTE a The specified tensile strength and elongation values apply to the maximum thickness for which minimum yield strengths are specified. b Charpy V-notch mid-thickness tests are also require for thickness over 40mm. In the case of piling material the mid thickness impacts shall be carried out at -30 ºC in lieu of life health and fitness - 40 ºC. c 1 MPa = 1 N/mm2 |
Table 5c - Mechanical properties for plates - S460 Grades (see also table 5d) |
||||||
Thickness ranges (mm) |
≤16 |
>16 ≤ 25 |
>25 ≤ 40 |
>40 ≤ 63a |
>63 ≤ 80a |
>80 ≤ 100a |
Minimum yield strength R eH MPa b |
460 |
440 |
420 |
415 |
405 |
400 |
Tensile strength Rm MPa b |
540 to 700 |
530 to 690 |
520 to 680 |
515 to 675 |
505 to 665 |
500 to 660 |
Minimum elongation on gauge length 5,65 √So % |
17 |
17 |
17 |
17 |
17 |
17 |
Minimum average Charpy V-notch impact test value |
60 J at -40 °C |
|||||
a Charpy V-notch mid-thickness tests are also required for thicknesses over 40mm b 1MPa = 1 N/mm2 |
Table 5d - Yield to tensile strength ratios for plates excluding steels of group 1 |
||
Grade |
Yield to tensile strength ratios |
|
Thickness |
max. |
|
All S355+N grades |
≤ 16 mm > 16mm |
0.87 0.85 |
All S355+M grades |
≤ 16 mm > 16mm |
0.93 a 0.90 |
All S420 grades |
≤ 16 mm > 16mm |
0.93 0.90 |
All S460 grades |
≤ 16 mm > 16mm |
0.93 0.90 |
a For plates ≤ 10mm, alternative yield to tensile strength ratios may be agreed. |