Astm B366 Wpnicccs PIPE SPLGES SPIES RANAR M 718 Redcer
An inganta kullun 625 a cikin shekarun 1960 a matsayin bututun mai da aka yi don samar da ƙarfi har ma a cikin yanayin daskarewa zuwa 1800¡ula. Kungiyoyi marasa amfani na 625, wanda kuma aka sani da Alghoy 625, sanannu ne saboda ikon da suke da ban mamaki don magance ƙarfi da kuma zafi juriya a ciki da kuma daga yanayin marasa goraka.
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Yaren Koriya
Sahahili
Astm B564 unv6 ow urn1 un0100 flantes bazai da ke buƙatar aikace-aikacen da ke buƙatar juriya ga lalata da zafi ba. Wannan nickel Dayoy ya fito ne saboda juriya da ingancin zafin jiki, sauran matukar tsayayya da tasirin hadawa wanda ya tsuga wani yanayi mai rauni na hawan keke.
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Zabi Harshe