Nchara nchara & tube
A na-ekegharị nchara alloy na abụọ:-alloy nchara na igwe ala dị ala. Ahịhịa ígwè dị ala, n'akụkụ nke ọzọ, nwere ihe dị ka 0.05 ¨ 05% carbon na ruo 2.0% manganese.
Kpọtụrụ anyị
Nweta ọnụahịa
Sondi
Nke gara aga:
Uwe eji igwe anaghị agba nchara & rods
Nke akara
Carbon steel & mkpanaka
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Mkpụrụ ego kacha nta na ike tensile ike maka ASTM ASTM A193 na-ebelata b7m bolts ma e jiri ya na klas B7 Bols. ASTM A193 B7 Ọrụ Ọrụ Hex Bolts dị na ahịa. Ya mere, a na-eji Sturs A193-B7 rụọ ọrụ n'ọtụtụ ngwa n'ihi ịdị mfe ha dị mfe. A na-ejikarị sgr a193 B7 B7 na njikọ na-apụ apụ na owuwu.
Ndinaya
Kovar alloy 4J29