SPCC poyamba inali Japanese standard (JIS) zitsulo "zambiri ndiozizira adagulung'undisa mpweya zitsulo pepalandi zitsulo Mzere” dzina, mayiko ambiri kapena mabizinezi mwachindunji ntchito kufotokoza kupanga awo zitsulo zofanana (monga Baosteel Q / BQB402 muyezo ali SPCC).
Mu Japanese JIS muyezo, ozizira adagulung'undisa mpweya pepala ali SPCC, SPCD, SPCE ndi zopangidwa ena, amene awiri otsiriza akusonyeza kuti kupondaponda ndi kuya ndi ozizira adagulung'undisa pepala mpweya, amene ali ofanana 08AL apamwamba mpweya structural zitsulo ku China 13237 muyezo ndi 08AL zakuya zitsulo osambitsidwa mu 5213 muyezo.
SPCC imatanthauza kuti nthawi zambiri amagwiritsa ntchito pepala lozizira la kaboni, lofanana ndi Q195-Q215A ku China, osayesa masitampu, amayenera kuwonetsetsa kuti mayesowo amatha, pambuyo pa nambala ya T ya SPCC-T kapena SPCCT.
Nthawi zina, nambala ya SPCC idzafotokoza kachidindo kake ka khalidwe ndi kachidindo kapamwamba. Pakati pawo, code yosintha khalidwe ndi: A —— state annealing;S —— muyezo kusintha khalidwe;8 —— 1/8 zolimba;4 —— 1/4 zolimba;2 —— 1/2 zolimba;1 -- zovuta.
Khodi yokonza pamwamba: D —— kugudubuzika kosawoneka bwino;Mwachitsanzo, SPCC-SD imatanthawuza kusintha kwabwino kwabwino, mawonekedwe osawoneka bwino opukutidwa nthawi zambiri ozizira, SPCCT-SB amatanthawuza kusintha kwabwino kwanthawi zonse, kukonza kowala, pepala lopukutira la kaboni lozizira lomwe likufunika kuti zitsimikizire kuti makina amagwirira ntchito. zina zotero.
Nthawi yotumiza: May-18-2022