Qalabka gawaarida birta ah ayaa inta badan lagu daboolaa ptferald ptferant (gaaban oo loogu talagalay polytetrafluethylen) codsiyada u baahan xoog sare iyo iska caabbinta suuxdin iyo dhaqaale ahaan waa macquul. Sae-AISI 1018, 1020, 1040, 1045 \ / ck45 waa shahaadada kaarboon gawaarida ee caanka ah ee loo adeegsado soosaarka qabataas. Faahfaahinta warshadaha sida ASTM A36, A193, A194, A154, A154, A444, A449, A449, A444, A440, A440, F155, F155, F1554, F1554, F1554, F1554, F1554, F1554, F1554, F1554, A443, F1554, F1554, A443, F1559, F1554, F1554, F1554.