09cupcrni - b steel phajyog hom huab cua steel phaj, thiab 09cupcrni {1} b steel muaj ntxiv rau cov khoom siv roj flued zoo tshaj plaws rau cov ntaub ntawv thiab rau kev ua kom zoo nkauj.
09cupcrni - b steel phaj specification
Qib Hlau: 09Cupcrni - b steel txheem: GB4171-84
Thickness: 2mm-450mm, Dav, Dav: 1000mm-4200mm, Ntev: 3000mm-18000mm
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09cupcrni - b cov tshuaj lom neeg |
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Teem nqi |
Lub caij max (%) |
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09cupcrni - b |
C |
Si |
Mn |
P |
S |
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Tsawg dua los yog sib npaug rau 0.12 |
0.10-0.40 |
0.20-0.50 |
0.06-0.12 |
Tsawg dua los yog sib npaug rau 0.020 |
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Cr |
CU |
Ni |
Tus nram qab |
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0.30-0.65 |
0.25-0.45 |
0.25-0.50 |
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Carbon sib npaug: CeQ=【C + MNE C + V) / {} (NI + CU) / 15】%
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Teem nqi |
Qhov tuab |
Pub |
Lub tensile |
Elongation |
Tus Me Nyuam Lub Xeev |
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09cupcrni - b |
lub hli |
Min MPa |
MPa |
Min% |
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4< |
295 |
431 |
24 |
Kub Rolling |
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Tsawg dua los yog sib npaug rau 4 |
265 |
402 |
27 |
Cuav Dab |
09cupcrni {- b steel phaj nto thiab pleev xim lossis pleev xim.
09cupcrni - b steel phaj
09cupcrni {- b steel phaj yog siv rau cov thawv hlau, cov choj steel, cov tsheb hlau luam rau kev tiv thaiv cov kev siv atmospheric corrosceric siv.
