Is pláta cruach ísealcharbóin ardchaighdeáin fuar-rollta fuarbhunaithe é cruach ST37 (ábhar 1.0330).
St37is grád Gearmánach é, ach is grád ginearálta é a chuimsíonn roinnt foghráid:
Naomh37-2
St{0}}U
St{0}}N
RSt{0}}
USt37-2, etc.
ST{0}}is cineál de ghrád cruach struchtúrach carbóin sa Ghearmáin. Freagraíonn an t-ábhar seo le grád cruach struchtúrach carbóin na SíneQ235B.
Is iad na gráid choibhéiseacha cruach DIN ST{0}}: ASTM A283C, ASME SA283 grád C, ASTM A36, ASME SA36, JIS SS400 SM400A, EN S235JR, GB Q235B, FE360B, E24-2, etc.
Gráid choibhéiseacha cruach DIN ST{0}}: GB Q355B (Q345B), ASTM A572 Gr 50, ASME SA572 grád 50, EN S355JR, JIS SM490A, FE510B, E36-2, etc.
Foirmeacha Cruach ST37 Ó GNEE
ST37 Coil Cruach Carbóin Te Iarchurtha
ST37 Coil Cruach Iarchurtha Fuar
ST37 Stráice Cruach
ST37 H Bhíoma
ST37 Pláta/Bileog Cruach
Píobán Cruach ST37
|
Comhdhéanamh Ceimiceach Coil Cruach DIN17100 |
|||||||||
|
Grád |
Uimhir |
C |
C |
C |
C |
C |
P |
S |
N |
|
Tiús |
mm |
Níos lú ná nó cothrom le 16mm |
16-30 |
30-40 |
40-63 |
63-100 |
|||
|
St33 |
1.0035 |
||||||||
|
Naomh37-2 |
1.0037 |
0.21 |
0.25 |
0.25 |
0.25 |
0.25 |
0.065 |
0.065 |
0.010 |
|
USt37-2 |
1.0036 |
0.21 |
0.25 |
0.25 |
0.25 |
0.25 |
0.065 |
0.065 |
0.009 |
|
RSt{0}} |
1.0038 |
0.19 |
0.19 |
0.19 |
0.22 |
0.23 |
0.060 |
0.060 |
0.010 |
|
Naomh37-3 |
1.0116 |
0.19 |
0.19 |
0.19 |
0.19 |
0.19 |
0.050 |
0.050 |
|
|
Naomh44-2 |
1.0044 |
0.24 |
0.24 |
0.24 |
0.25 |
0.25 |
0.060 |
0.060 |
0.010 |
|
Naomh44-3 |
1.0144 |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
0.050 |
0.050 |
|
|
Naomh52-3 |
1.0570 |
0.22 |
0.22 |
0.24 |
0.24 |
0.24 |
0.050 |
0.050 |
|
|
Naomh50-2 |
1.0050 |
0.060 |
0.060 |
0.010 |
|||||
|
Naomh60-2 |
1.0060 |
0.060 |
0.060 |
0.010 |
|||||
|
Naomh70-2 |
1.0070 |
0.060 |
0.060 |
0.010 |
|||||
Toradh agus Neart Teanntachta
|
Grád |
Teanntachta |
Teanntachta |
Toradh |
Toradh |
Toradh |
Toradh |
Toradh |
|
Tiús |
<3mm |
3-100mm |
Níos lú ná nó cothrom le 16mm |
16-40mm |
40-63mm |
63-80 |
80-100mm |
|
St33 |
310-540 |
290 |
185 |
175 |
|||
|
Naomh37-2 |
360-510 |
340-470 |
235 |
225 |
215 |
205 |
195 |
|
USt37-2 |
360-510 |
340-470 |
235 |
225 |
215 |
205 |
195 |
|
RSt{0}} |
360-510 |
340-470 |
235 |
225 |
215 |
215 |
215 |
|
Naomh37-3 |
360-510 |
340-470 |
235 |
225 |
215 |
215 |
215 |
|
Naomh44-2 |
430-580 |
410-540 |
275 |
265 |
255 |
245 |
235 |
|
Naomh44-3 |
430-580 |
410-540 |
275 |
265 |
255 |
245 |
235 |
|
Naomh52-3 |
510-680 |
490-630 |
355 |
345 |
335 |
325 |
315 |
|
Naomh50-2 |
490-660 |
470-610 |
295 |
285 |
275 |
265 |
255 |
|
Naomh60-2 |
590-770 |
570-710 |
335 |
325 |
315 |
305 |
295 |
|
Naomh70-2 |
690-900 |
670-830 |
365 |
355 |
345 |
335 |
325 |
Clibeanna Te: st37 corna cruach carbóin, monaróirí corn cruach carbóin st37 tSín, soláthraithe, monarcha
