A420 WP L3 WP L6 ENDBOW tare da anti-Corroveness
Astm A420 shine daidaitaccen bayani don bututun bututun ƙarfe na carbon karfe da alloy sun yi amfani da sabis na zafi. WPL6 shine mafi yawan kayan aikin da aka fi amfani dasu a ƙarƙashin A420.
A420 WPL6 kayan da ya ƙunshi carbon, manganese, phosphorus, sulhur, molybdenum, jan ƙarfe, molybdenum, jan ƙarfe, naƙasdium da vanadium da ke da yawa. Astm A420 WPL6 WPL6 buttweld bututun kayan kwalliya na iya zama abin ƙyama, fararrun ƙarfe, welds karfe, bututun ƙarfe da sauransu. A420 WPL6 ana zagaye yayin aiki. Idan ana amfani da waldi, zai zama fyaɗe tare da baƙin ƙarfe na ƙasa. Duk wani tsari na tsari ba zai haifar da lahani mai wahala a cikin kayan aiki ba. Dukkanin abubuwan dacewa da aka yi da ASM AU42 GO. WPL6 za a samar da waka, na al'ada da toka, ko kuma quenched yanayi. Dukkan waldi za'a kammala kafin magani mai zafi.