L-azzar ST37 (materjal 1.0330) huwa pjanċa ta 'l-azzar ta' kwalità għolja b'karbonju baxx iffurmat kiesaħ standard Ewropew.
St37huwa grad Ġermaniż, iżda huwa grad ġenerali li jinkludi diversi sottogradi:
St37-2
St37-3U
St37-3N
Rst-2
USt37-2, eċċ.
ST37-2huwa tip ta 'grad ta' azzar strutturali tal-karbonju fil-Ġermanja. Dan il-materjal jikkorrispondi għall-grad tal-azzar strutturali tal-karbonju taċ-ĊinaQ235B.
DIN ST 37-2 gradi ekwivalenti tal-azzar huma: ASTM A283C, ASME SA283 grad C, ASTM A36, ASME SA36, JIS SS400 SM400A, EN S235JR, GB Q235B, FE360B, E24-2, eċċ.
DIN ST 52-3 gradi ekwivalenti tal-azzar: GB Q355B (Q345B), ASTM A572 Gr 50, ASME SA572 grad 50, EN S355JR, JIS SM490A, FE510B, E36-2, eċċ.
Forom Ta 'l-Azzar ST37 Minn GNEE
ST37 Hot Rolled Carbon Steel Coil
ST37 Cold Rolled Steel Coil
ST37 Strixxa tal-Azzar
ST37 H Raġġ
Pjanċa/Folja tal-Azzar ST37
ST37 Pajp ta 'l-Azzar
|
DIN17100 Kompożizzjoni Kimika tal-Kolja tal-Azzar |
|||||||||
|
Grad |
Numru |
C |
C |
C |
C |
C |
P |
S |
N |
|
Ħxuna |
mm |
Inqas minn jew ugwali għal 16mm |
16-30 |
30-40 |
40-63 |
63-100 |
|||
|
St33 |
1.0035 |
||||||||
|
St37-2 |
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 |
|
Rst37-2 |
1.0038 |
0.19 |
0.19 |
0.19 |
0.22 |
0.23 |
0.060 |
0.060 |
0.010 |
|
St37-3 |
1.0116 |
0.19 |
0.19 |
0.19 |
0.19 |
0.19 |
0.050 |
0.050 |
|
|
St44-2 |
1.0044 |
0.24 |
0.24 |
0.24 |
0.25 |
0.25 |
0.060 |
0.060 |
0.010 |
|
St44-3 |
1.0144 |
0.23 |
0.23 |
0.23 |
0.23 |
0.23 |
0.050 |
0.050 |
|
|
St52-3 |
1.0570 |
0.22 |
0.22 |
0.24 |
0.24 |
0.24 |
0.050 |
0.050 |
|
|
St50-2 |
1.0050 |
0.060 |
0.060 |
0.010 |
|||||
|
St60-2 |
1.0060 |
0.060 |
0.060 |
0.010 |
|||||
|
St70-2 |
1.0070 |
0.060 |
0.060 |
0.010 |
|||||
Rendiment u Saħħa tat-tensjoni
|
Grad |
Tensili |
Tensili |
Rendiment |
Rendiment |
Rendiment |
Rendiment |
Rendiment |
|
Ħxuna |
<3mm |
3-100mm |
Inqas minn jew ugwali għal 16mm |
16-40mm |
40-63mm |
63-80 |
80-100mm |
|
St33 |
310-540 |
290 |
185 |
175 |
|||
|
St37-2 |
360-510 |
340-470 |
235 |
225 |
215 |
205 |
195 |
|
USt37-2 |
360-510 |
340-470 |
235 |
225 |
215 |
205 |
195 |
|
Rst37-2 |
360-510 |
340-470 |
235 |
225 |
215 |
215 |
215 |
|
St37-3 |
360-510 |
340-470 |
235 |
225 |
215 |
215 |
215 |
|
St44-2 |
430-580 |
410-540 |
275 |
265 |
255 |
245 |
235 |
|
St44-3 |
430-580 |
410-540 |
275 |
265 |
255 |
245 |
235 |
|
St52-3 |
510-680 |
490-630 |
355 |
345 |
335 |
325 |
315 |
|
St50-2 |
490-660 |
470-610 |
295 |
285 |
275 |
265 |
255 |
|
St60-2 |
590-770 |
570-710 |
335 |
325 |
315 |
305 |
295 |
|
St70-2 |
690-900 |
670-830 |
365 |
355 |
345 |
335 |
325 |
It-tags Popolari: coil tal-azzar tal-karbonju st37, iċ-Ċina st37 manifatturi tal-coil tal-azzar tal-karbonju, fornituri, fabbrika
