{"id":4214,"date":"2026-02-09T06:15:38","date_gmt":"2026-02-09T06:15:38","guid":{"rendered":"https:\/\/www.railgrindingwheel.com\/?p=4214"},"modified":"2026-06-09T06:18:51","modified_gmt":"2026-06-09T06:18:51","slug":"dimensions-des-sections-de-rail","status":"publish","type":"post","link":"https:\/\/www.railgrindingwheel.com\/fr\/dimensions-des-sections-de-rail\/","title":{"rendered":"Dimensions des profil\u00e9s de rail"},"content":{"rendered":"
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Dimensions des profil\u00e9s de rail<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Les dimensions d'un rail comprennent principalement la hauteur du rail, la largeur de la semelle, la largeur de la t\u00eate, l'\u00e9paisseur de l'\u00e2me, la profondeur de la t\u00eate, la profondeur de la semelle et le poids nominal par yard ou par m\u00e8tre. Les dimensions des rails permettent d'identifier la plupart des types de rails.<\/p><\/div>

\u00a0Les tableaux ci-dessous r\u00e9pertorient les\u00a0voie ferr\u00e9e<\/a>\u00a0des dimensions telles que\u00a0ASCE Rail<\/a>,\u00a0115Re Rail<\/a>,\u00a0Rail UIC 60<\/a>,\u00a0Rail DIN<\/a>, autres\u00a0Rail de grue<\/a>, et bien d'autres encore. Certaines marques d'usine pr\u00e9sentes sur les rails sont \u00e9galement visibles.<\/p>

Sp\u00e9cifications ferroviaires ASCE\/AREA\/ARA<\/h2>
ASCE Rails (Association d'ing\u00e9nierie \u2013 Soci\u00e9t\u00e9 am\u00e9ricaine des ing\u00e9nieurs civils)<\/center><\/td><\/tr><\/thead>
Type de rail<\/strong><\/td>Index des sections<\/strong><\/td>Marque Web courante<\/strong><\/td>Poids au m\u00e8tre<\/strong><\/td>Hauteur en pouces<\/strong><\/td>Largeur de la base<\/strong>\u00a0pouce<\/strong><\/td>Largeur de la t\u00eate (en pouces)\u00a0<\/strong>\u00a0<\/td>\u00c9paisseur de la toile en pouces<\/strong><\/td>Longueur courante (en pieds)<\/strong><\/td><\/tr>
ASCE<\/td>1240 \u00a0<\/td>12AS<\/td>5,4 kg.<\/td>2<\/td>2<\/td>1<\/td>3\/16 \u00a0<\/td>30<\/td><\/tr>
ASCE<\/td>1640 \u00a0<\/td>16AS<\/td>7,3 kg.<\/td>2 3\/8 \u00a0<\/td>2 3\/8 \u00a0<\/td>1 11\/64<\/td>7\/32<\/td>30<\/td><\/tr>
ASCE<\/td>2040 \u00a0<\/td>20AS<\/td>9 kg.<\/td>2 5\/8<\/td>2 5\/8<\/td>1 11\/32<\/td>1\/4<\/td>30<\/td><\/tr>
ASCE<\/td>2540 \u00a0<\/td>25AS<\/td>11 kg.<\/td>2 3\/4 \u00a0<\/td>2 3\/4 \u00a0<\/td>1 1\/2<\/td>19\/64<\/td>40,30<\/td><\/tr>
ASCE<\/td>3040<\/td>30AS<\/td>13,6 kg.<\/td>3 1\/8<\/td>3 1\/8<\/td>1 11\/16<\/td>21\/64<\/td>40,30<\/td><\/tr>
ASCE<\/td>3540 \u00a0<\/td>35AS<\/td>16 kg.<\/td>3 5\/16<\/td>3 5\/16<\/td>1 3\/4<\/td>23\/64<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>4040 \u00a0<\/td>40AS<\/td>18 kg.<\/td>3 1\/2<\/td>3 1\/2<\/td>1 7\/8<\/td>25\/64<\/td>40,30<\/td><\/tr>
ASCE<\/td>4540 \u00a0<\/td>45AS<\/td>20 kg.<\/td>3 11\/16<\/td>3 11\/16<\/td>2<\/td>27\/64<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>5040 \u00a0<\/td>50AS<\/td>22,7 kg.<\/td>3 7\/8<\/td>3 7\/8<\/td>2 1\/8<\/td>7\/16<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>5540 \u00a0<\/td>55AS<\/td>25 kg.<\/td>4 1\/16 \u00a0<\/td>4 1\/16 \u00a0<\/td>2 1\/4<\/td>15\/32<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>6040 \u00a0<\/td>60AS<\/td>27 kg.<\/td>4 1\/4<\/td>4 1\/4<\/td>2 3\/8<\/td>31\/64<\/td>40,33,30<\/td><\/tr>
ASCE<\/td>6540 \u00a0<\/td>65AS<\/td>29,5 kg<\/td>4 7\/16<\/td>4 7\/16<\/td>2 13\/32<\/td>1\/2<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>7040 \u00a0<\/td>70AS<\/td>32 kg<\/td>4 5\/8<\/td>4 5\/8<\/td>2 7\/16<\/td>33\/64<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>7540 \u00a0<\/td>75AS<\/td>34 kg.<\/td>4 13\/16<\/td>4 13\/16<\/td>2 15\/32 \u00a0<\/td>17\/32 \u00a0<\/td>\u00a0<\/td><\/tr>
ASCE<\/td>8040 \u00a0<\/td>80AS<\/td>36 kg.<\/td>5<\/td>5<\/td>2 1\/2<\/td>35\/64 \u00a0<\/td>39,33<\/td><\/tr>
ASCE<\/td>8540 \u00a0<\/td>85AS<\/td>38,5 kg.<\/td>5 3\/16<\/td>5 3\/16<\/td>2 9\/16<\/td>9\/16<\/td>39,33<\/td><\/tr>
ASCE<\/td>9040 \u00a0<\/td>90AS<\/td>40 kg.<\/td>5 3\/8<\/td>5 3\/8<\/td>2 5\/8<\/td>9\/16<\/td>33,30<\/td><\/tr>
ASCE<\/td>10040 \u00a0<\/td>100AS<\/td>45 kg.<\/td>5 3\/4<\/td>5 3\/4<\/td>2 3\/4<\/td>9\/16<\/td>\u00a0<\/td><\/tr>
AREA Rails (Association d'ing\u00e9nierie ferroviaire \u2013 American Railway Engineering Association)<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Index des sections<\/strong><\/td>Marque Web courante<\/strong><\/td>Poids au m\u00e8tre<\/strong><\/td>Hauteur en pouces<\/strong><\/td>Largeur de la base (en pouces)<\/strong><\/td>Largeur de la t\u00eate (en pouces) \u00a0<\/strong><\/td>\u00c9paisseur de la toile en pouces<\/strong><\/td>Longueur courante (en pieds)<\/strong><\/td><\/tr>
ZONE<\/td>11525<\/td>115RE<\/td>52 kg.<\/td>6 5\/8 \u00a0<\/td>5 1\/2 \u00a0<\/td>2 23\/32<\/td>5\/8 \u00a0<\/td>39,33<\/td><\/tr>
ZONE<\/td>13637<\/td>136RE<\/td>62 kg.<\/td>7 5\/16<\/td>6<\/td>2 15\/16 \u00a0<\/td>11\/16 \u00a0<\/td>39<\/td><\/tr>
ZONE<\/td>14025<\/td>140RE<\/td>63,5 kg.<\/td>7 5\/16<\/td>6<\/td>3<\/td>3\/4<\/td>39<\/td><\/tr>
ARA-A, ARA-B (Association des ing\u00e9nieurs \u2013 Association ferroviaire am\u00e9ricaine)<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Index des sections<\/strong><\/td>Marque Web courante<\/strong><\/td>Poids au m\u00e8tre<\/strong><\/td>Hauteur en pouces<\/strong><\/td>Largeur de la base (en pouces)<\/strong><\/td>Largeur de la t\u00eate (en pouces) \u00a0<\/strong><\/td>\u00c9paisseur de la toile en pouces<\/strong><\/td>Longueur courante (en pieds)<\/strong><\/td><\/tr>
ARA-A<\/td>9020 \u00a0<\/td>90RA \u00a0<\/td>40 kg.<\/td>5 5\/8<\/td>5 1\/8 \u00a0<\/td>2 9\/16 \u00a0<\/td>9\/16 \u00a0<\/td>39,33<\/td><\/tr>
ARA-A<\/td>10020 \u00a0<\/td>100RA<\/td>45 kg. \u00a0<\/td>6<\/td>5 1\/2 \u00a0<\/td>2 3\/4 \u00a0<\/td>9\/16 \u00a0<\/td>39,33<\/td><\/tr>
ARA-B<\/td>9030<\/td>90RB<\/td>40 kg.<\/td>5 17\/64 \u00a0<\/td>4 49\/6 \u00a0<\/td>2 9\/16 \u00a0 \u00a0<\/td>9\/16 \u00a0<\/td>\u00a0<\/td><\/tr>
ARA-B<\/td>10030<\/td>100 RB<\/td>45 kg.<\/td>5 41\/64 \u00a0<\/td>5 9\/64 \u00a0<\/td>2 21\/32 \u00a0<\/td>9\/16 \u00a0<\/td>39,33<\/td><\/tr><\/tbody><\/table><\/figure>

Sp\u00e9cification ferroviaire EN (EN 13674-1-2003)<\/h2>
Type de rail<\/strong><\/td>T\u00eate<\/strong>\u00a0largeur<\/strong>\u00a0(mm)<\/strong><\/td>Hauteur<\/strong>\u00a0(mm)<\/strong><\/td>Base<\/strong>\u00a0largeur<\/strong>\u00a0(mm)<\/strong><\/td>Site web<\/strong>\u00a0\u00e9paisseur<\/strong>\u00a0(mm)<\/strong><\/td>Poids nominal (kg\/m)<\/strong><\/td>Coupe transversale<\/strong>\u00a0Surface (cm\u00b2)2)<\/sup><\/strong><\/td>Masse d'inertie<\/strong>\u00a0(cm4<\/sup>)<\/strong>\u00a0\u00a0<\/strong><\/td>Longueur<\/strong>\u00a0\uff08<\/strong>m<\/strong>\uff09<\/strong><\/td><\/tr>
60E1 (UIC60)<\/strong><\/td>72<\/td>172<\/td>150<\/td>16.5<\/td>60.21<\/td>76.70<\/td>3038.3
512.3<\/td>		12-25<\/td><\/tr>
55E1 (U55)<\/strong><\/td>62<\/td>155<\/td>134<\/td>19<\/td>56.03<\/td>71.4<\/td>2150.4
418.4<\/td>		12-25<\/td><\/tr>
54E1<\/strong>\u00a0<\/strong>(UIC54)<\/strong><\/td>70<\/td>159<\/td>140<\/td>16<\/td>54.77<\/td>69.77<\/td>2337.9
419.2<\/td>		12-25<\/td><\/tr>
54E3<\/strong>\u00a0<\/strong>(S54)<\/strong><\/td>67<\/td>154<\/td>125<\/td>16<\/td>54.57<\/td>69.52<\/td>2074.0
354.8<\/td>		12-25<\/td><\/tr>
50E1<\/strong>\u00a0<\/strong>(U50E)<\/strong><\/td>65<\/td>153<\/td>134<\/td>15.5<\/td>50.37<\/td>64.2<\/td>1987.8
365.0<\/td>		12-25<\/td><\/tr>
50E2<\/strong>\u00a0<\/strong>(50EB-T)<\/strong><\/td>72<\/td>151<\/td>140<\/td>15<\/td>49.97<\/td>50.66<\/td>1988.8
408.4<\/td>		12-25<\/td><\/tr>
50E4<\/strong>\u00a0<\/strong>(UIC50)<\/strong><\/td>70<\/td>152<\/td>125<\/td>15<\/td>50.46<\/td>64.3<\/td>1934.0
315.2<\/td>		12-25<\/td><\/tr>
50E5<\/strong>
(50 UNI)<\/strong><\/td>		67<\/td>148<\/td>135<\/td>14<\/td>49.9<\/td>63.6<\/td>1844.0
362.4<\/td>		12-25<\/td><\/tr>
50E6<\/strong>\u00a0<\/strong>(moins de 50 ans)<\/strong><\/td>65<\/td>153<\/td>140<\/td>15.5<\/td>50.9<\/td>64.89<\/td>2017.8
396.8<\/td>		12-25<\/td><\/tr>
49E1<\/strong>\u00a0<\/strong>(S49)<\/strong><\/td>67<\/td>149<\/td>125<\/td>14<\/td>49.39<\/td>62.92<\/td>1816.0
319.1<\/td>		12-25<\/td><\/tr>
49E2
(S49T)<\/strong><\/td>		67<\/td>148<\/td>125<\/td>14<\/td>49.1<\/td>62.6<\/td>1796.3
318.4<\/td>		12-25<\/td><\/tr><\/tbody><\/table><\/figure>

Sp\u00e9cifications ferroviaires britanniques<\/h2>
GB11264-89\/YB222-63<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Largeur de la t\u00eate (mm)<\/strong><\/td>Hauteur (mm)<\/strong><\/td>Largeur de la base (mm)<\/strong><\/td>\u00c9paisseur de la toile (mm)<\/strong><\/td>Croix<\/strong>\u00a0Section (cm\u00b2)2<\/sup>)<\/strong><\/td>Poids nominal (kg\/m)<\/strong><\/td><\/tr>
9 kg<\/strong><\/td>32.1<\/td>63.5<\/td>63.5<\/td>5.9<\/td>11.29<\/td>8.94<\/td><\/tr>
12 kg<\/strong><\/td>38.1<\/td>69.85<\/td>69.85<\/td>7.54<\/td>15.54<\/td>12.2<\/td><\/tr>
15 kg<\/strong><\/td>42.86<\/td>79.37<\/td>79.37<\/td>8.33<\/td>19.33<\/td>15.2<\/td><\/tr>
18 kg<\/strong><\/td>40<\/td>90<\/td>80<\/td>10<\/td>23.07<\/td>18.06<\/td><\/tr>
22 kg<\/strong><\/td>50.8<\/td>93.66<\/td>93.66<\/td>10.72<\/td>28.39<\/td>22.3<\/td><\/tr>
30 kg<\/strong><\/td>60.33<\/td>107.95<\/td>107.95<\/td>12.3<\/td>38.32<\/td>30.1<\/td><\/tr>
GB2585-2007<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Largeur de la t\u00eate (mm)<\/strong><\/td>Hauteur (mm)<\/strong><\/td>Largeur de la base (mm)<\/strong><\/td>\u00c9paisseur de la toile<\/strong>
(mm)<\/strong><\/td>		Croix<\/strong>\u00a0Section<\/strong>\u00a0(cm2<\/sup>)<\/strong><\/td>Poids nominal (kg\/m)<\/strong><\/td><\/tr>
43 kg<\/strong><\/td>70<\/td>140<\/td>114<\/td>14.5<\/td>57.0<\/td>44.65<\/td><\/tr>
50 kg<\/strong><\/td>70<\/td>152<\/td>132<\/td>15.5<\/td>65.8<\/td>51.51<\/td><\/tr>
60 kg<\/strong><\/td>73<\/td>176<\/td>150<\/td>16.5<\/td>77.45<\/td>60.64<\/td><\/tr><\/tbody><\/table><\/figure>

Rail de grue<\/h2>
DIN<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Hauteur (mm)<\/strong><\/td>Largeur de la t\u00eate (mm)<\/strong><\/td>Largeur de la base<\/strong>\u00a0(mm)<\/strong><\/td>\u00c9paisseur de la toile (mm)<\/strong><\/td>Profondeur de la t\u00eate<\/strong>\u00a0(mm)<\/strong><\/td>Profondeur de la base (mm)<\/strong><\/td>Poids nominal (kg\/m)<\/strong><\/td>Section transversale<\/strong>\u00a0(cm2<\/sup>)<\/strong><\/td>Moment d'inertie<\/strong>\u00a0(cm4<\/sup>)<\/strong>\u00a0\u00a0<\/strong><\/td><\/tr>
A45<\/td>55<\/td>45<\/td>125<\/td>24<\/td>20<\/td>8<\/td>22.1<\/td>28.2<\/td>90, 170<\/td><\/tr>
A55<\/td>65<\/td>55<\/td>150<\/td>31<\/td>25<\/td>9<\/td>31.8<\/td>40.5<\/td>178, 337<\/td><\/tr>
A65<\/td>75<\/td>65<\/td>175<\/td>38<\/td>30<\/td>10<\/td>43.1<\/td>54.9<\/td>319, 608<\/td><\/tr>
A75<\/td>85<\/td>75<\/td>200<\/td>45<\/td>35<\/td>11<\/td>56.2<\/td>71.6<\/td>531, 1011<\/td><\/tr>
A100<\/td>95<\/td>100<\/td>200<\/td>60<\/td>40<\/td>12<\/td>74.3<\/td>94.7<\/td>858, 1345<\/td><\/tr>
A120<\/td>105<\/td>120<\/td>220<\/td>72<\/td>47<\/td>14<\/td>100<\/td>127.4<\/td>1361, 2350<\/td><\/tr>
A150<\/td>150<\/td>150<\/td>220<\/td>80<\/td>50<\/td>14<\/td>150.3<\/td>191.4<\/td>4373, 3850<\/td><\/tr>
CHN (YB\/T5055-93)<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Hauteur (mm)<\/strong><\/td>Largeur de la t\u00eate (mm)<\/strong><\/td>Largeur de la base<\/strong>\u00a0(mm)<\/strong><\/td>\u00c9paisseur de la toile (mm)<\/strong><\/td>Profondeur de la t\u00eate<\/strong>\u00a0(mm)<\/strong><\/td>Profondeur de la base (mm)<\/strong><\/td>Poids nominal (kg\/m)<\/strong><\/td>Section transversale<\/strong>\u00a0(cm2<\/sup>)<\/strong><\/td>Moment d'inertie<\/strong>\u00a0(cm4<\/sup>)<\/strong>\u00a0\u00a0<\/strong><\/td><\/tr>
QU70<\/td>120<\/td>70<\/td>120<\/td>28<\/td>32.5<\/td>24<\/td>52.8<\/td>67.3<\/td>327.16, 1081.99<\/td><\/tr>
QU80<\/td>130<\/td>80<\/td>130<\/td>32<\/td>35<\/td>26<\/td>63.69<\/td>81.13<\/td>482.39, 1547.40<\/td><\/tr>
QU100<\/td>150<\/td>100<\/td>150<\/td>38<\/td>40<\/td>30<\/td>88.96<\/td>113.32<\/td>376.94, 940.98<\/td><\/tr>
QU120<\/td>170<\/td>120<\/td>170<\/td>44<\/td>45<\/td>35<\/td>118.1<\/td>150.44<\/td>1694.83, 4923.79<\/td><\/tr>
JIS<\/center><\/td><\/tr>
Type de rail<\/strong><\/td>Hauteur (mm)<\/strong><\/td>Largeur de la t\u00eate (mm)<\/strong><\/td>Largeur de la base<\/strong>\u00a0(mm)<\/strong><\/td>\u00c9paisseur de la toile (mm)<\/strong><\/td>Poids nominal (kg\/m)<\/strong><\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td><\/tr>
CR73<\/td>135<\/td>100<\/td>140<\/td>32<\/td>73.3<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td><\/tr>
CR100<\/td>150<\/td>120<\/td>155<\/td>39<\/td>100.2<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>

1 kg\/m = 2,015904 lb\/yard<\/p>

1 lb\/yard = 0,4960553 kg\/m<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Les dimensions d'un rail comprennent principalement la hauteur du rail, la largeur de la semelle, la largeur de la t\u00eate, l'\u00e9paisseur de l'\u00e2me, la profondeur de la t\u00eate, la profondeur de la semelle et le poids nominal par yard ou par m\u00e8tre. Les dimensions des rails permettent d'identifier la plupart des types de rails.<\/p>","protected":false},"author":4,"featured_media":4216,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"boxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"disabled","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"disabled","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[88],"tags":[],"class_list":["post-4214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nRail section dimensions<\/title>\n<meta name=\"description\" content=\"Rail section dimensions mainly contain the rail height, the width of the base, the width of the head, the web thickness, the depth of head, the depth of the base, nominal weight per yard or meter. 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