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I-ASTM A194 2HM Alloy Steel Nut Hex Hex Bolt ASME B18.2.2

Ukucaciswa kwe-ASTM kuncoma inani eliphansi le-charpy umthelela wenani le-ASTM A320 L7 Stud Bolts ukuze ube ngu-20-FT-LBF @ -150f. I-Charpy Impact Test inquma inani eliphelele lamandla adonswa impahla ngesikhathi sokuphuka, ngaleyo ndlela ekhombisa ukuqina kwe-tantre¡¯s notch.

-Lingene4.6I-ASTM A335 P5, P9, P11, P12, P22, P91, P93430Kurdish (Kurmanji)
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Ama-bolts amancane abubanzi anamanani aphezulu okunamandla. Amabanga we-B7M anekhono eliphansi eliphansi lifinyelela ku-100ksi. I-A193 B7 BOLTS yenziwe ngensimbi ye-chrome molybdenum futhi zilukhuni futhi zinomoya wokuthola izakhiwo ezidingekayo zemishini. I-B7 Ibanga lama-bolts lingamabanga asetshenziswa kakhulu ekwakheni. Ama-B7 Hex Bolts afinyelela amandla awo ngenqubo yokwelashwa kokushisa kokucima phansi nokugunda ngo-1150 degrees Fahrenheit. Ama-B7 Hex Bolts athandwa ukumelana kwawo okuhle kakhulu kanye namandla ashubile. Insimbi iyatholakala noma idonswe noma iphenduke, kuya ngobukhulu bemitikamu nobungqamalweni bobubanzi obujwayelekile kanye nentambo yokugibela intambo. Usayizi ojwayelekile wesitoko ku-B7 \ l7 uhla kusuka ku-8mm kuya ku-4 "ububanzi, nge-B7 kuphela enobubanzi be-110mm kuya kububanzi be-130mm kuya ku-130mm kuya kububanzi be-130mm kuya ku-130mm.

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    I-ASTM A335 P5 Alloy