Q275 karfe farantin karfe

Q275 karfe farantin karfe ne wani nau'i na carbon tsarin karfe, high ƙarfi, mai kyau plasticity da yankan yi, mai kyau waldi yi, kananan sassa za a iya kashe da kuma karfafa, mafi yawa amfani da kerarre sassa da high bukatun, kamar gears da shafts. , sprockets, maɓallai, kusoshi, goro, sassan karfe don injinan noma, sarƙoƙi da hanyoyin haɗin gwiwa.

Q275 farantin karfe daidai abu: daidai da Jafananci JIS iri: SS490
Ƙungiyar Ƙasa ta Duniya don Daidaitawa:
E275A
Daidai da tsohuwar alama: A5

Sinadarin abun da ke ciki (jashi mai yawa) na farantin karfe Q275 (%)
C: ≤0.24
Mn: ≤1.5
ku: ≤0.35
S: ≤0.050 (Darasi A)
Shafin: 0.045

Q275 farantin karfe ne yafi amfani don kera mafi muhimmanci inji aka gyara a yi da kuma gada aikin injiniya, kuma zai iya maye gurbin high quality-carbon karfe. Q215B yayi daidai da lamba 10-15. Q235B daidai yake da karfe 15-20, Q255B daidai yake da karfe 25-30, kuma Q275B daidai yake. 35-40 karfe.