ASTM A283 Gawo A mbale yachitsulo

Mulingo wachitsulo wa ASTM A283/A283M uli ndi magiredi A283 Gulu A, A283 Gulu B, A283 Gulu C ndi A283 Gulu D.
The osachepera zokolola mphamvu ya carbon zitsulo mbale A283GrA ndi pamwamba 165Mpa ndi kumakoka mphamvu ndi mkati 310-415 Mpa pamene akugubuduza pa firiji kutentha. Poyerekeza ndi makalasi ena atatu zitsulo mu A283, A283 kalasi A ali wotsikitsitsa Carbon lili zochepa, ndi A283 kalasi D ali ndi mpweya wochuluka kwambiri womwe umathandizira kukulitsa mphamvu zake zokolola komanso kulimba kwamphamvu. Gulu lachitsulo lomwe amagwiritsidwa ntchito kwambiri ndi A283 Giredi C.

• Kuthamanga kwakukulu
• Mayeso okhudza kutentha kochepa
• Simulated post-weld heat treatment (PWHT)
• Satifiketi yoyeserera ya Orginal Mill yoperekedwa pansi pa EN 10204 FORMAT 3.1/3.2
• Pamene zitsulo zachitsulo zimatchulidwa A709 Gr36, zomwe zili Cu≥0.20%
• Kuwombera ndi Kupenta, Kudula ndi kuwotcherera malinga ndi zofuna za wogwiritsa ntchito