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Karatasi ya Chuma Iliyoviringishwa ya ST12 Baridi

ST12 ni kiwango cha Kijerumani (DIN1623), Ni chuma cha kawaida kilichoviringishwa baridi. Kimsingi, ST12 inaweza tu kuinama na kuunda, na hakuna stamping inaruhusiwa.
Maelezo ya bidhaa
Chuma kilichovingirwa baridi ni bidhaa zetu za kawaida na zinazotumiwa kwa kawaida baridi. Chapa yake inaweza kugawanywa kwa ujumla kuwa: ST12, ST13, ST14, ST15, ST16 na kadhalika.


ST12 ni kiwango cha Kijerumani (DIN1623), Ni chuma cha kawaida kilichoviringishwa baridi. Kimsingi, ST12 inaweza tu kuinama na kuunda, na hakuna stamping inaruhusiwa.


Ubora wa uso: FC, FB

Sehemu ya Kemikali ya ST12
Kemikali
vipengele
C Mhe P S Al
Asilimia ≤0.10 ≤0.50 ≤0.035 ≤0.035 ≥0.020

ST12 Mitambo mali
MPa≤280, MPa≤270~410, (L0=80mm,b=20mm)%≥28
Maelezo ya ST12
1.0*1250*2500
1.0*1500*3000
1.2*1250*2500
1.2*1500*3000
1.4*1000*2000
1.4*1250*2500
1.45*1250*2500
1.45*1500*3000
1.5*1000*2000
1.5*1250*2500
1.5*1500*3000
1.8*1250*2500
1.9*1250*2500
1.9*1500*3000
1.95*1250*2500
1.95*1500*3000
2.0*1000*2000
2.0*1500*3000
2.0*1250*2500
2.5*1250*2500
2.5*1500*3000
3.0*1250*2500
3.0*1500*3000
0.8*1250*2500
1.0*1000*2000
1.0*1000*2000
1.2*1000*2000
1.2*1000*2000
1.6*1250*2500
1.6*1250*2500
1.6*1250*2500
1.9*1250*2500
1.9*1500*3000
1.95*1500*3000
2.05*1250*2500
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