Emechaala Iwu Ndị Ahịa Ecuador nke Tọn 258 nke Efere ígwè

A572Gr50 ígwè ígwè dị elu nke nwere alloy niobium-vanadium nke na-adịghị agbanwe agbanwe

Ngwa

A na-ejikarị efere ígwè dị arọ nke nwere ike dị elu nke A572Gr50 nke dị 8-300mm mee ihe n'ọtụtụ ebe n'ihe gbasara injinia, dịka iwu ụlọ ígwè, igwe ihe owuwu, igwe ihe ndị a na-egwupụta ihe, gwongworo, àkwà mmiri, arịa nrụgide, wdg, karịsịa maka ngwa ndị chọrọ ezigbo ike ịgbado ọkụ na ike nke ihe owuwu na igwe ihe owuwu.

Ọkọlọtọ ndị isi

Ọkọlọtọ ndị isi: ASTM A572/A572M.

Nkọwapụta

Ọkpụrụkpụ nke 8-300mm, enwere ike idozi ogologo na obosara nke mpịakọta kwụ ọtọ.

Ngwakọta Kemịkalụ

E jirila efere ígwè dị ike nke nwere obere alloy A572Gr50 mee ihe n'ọtụtụ ebe n'ihe owuwu ígwè, igwe owuwu na ihe owuwu ígwè ndị ọzọ, a na-ebugakwa ya na South Korea, Taiwan na ebe ndị ọzọ, ọnụ ọgụgụ mbupụ ya erutela ihe karịrị tọn 10,000.

A kewara A572GR n'ọkwa ise: 42 (290), 50 (345), 55 (380) dabara adaba maka akụkụ nhazi riveting, bolting ma ọ bụ ịgbado ọkụ, 60 (415) na 65 (450) bụ maka riveting nke akwa mmiri. A na-ejikwa akụkụ nhazi bolting ma ọ bụ akụkụ nhazi welded maka ebumnuche ndị ọzọ.