ASTM A307 Gulu A Hex Cap Screws
Kufotokozera Kwachidule:
ASTM A307 Kalasi A Hex Bolts Hex Cap Screws Standard: ASME B18.2.1 (Masinthidwe osiyanasiyana akupezekanso) Ukulu wa Ulusi: 1/4”-4” wokhala ndi utali wosiyanasiyana Gulu: ASTM A307 Gulu A Malizitsani: Black Oxide, Zinc Plated , Hot Dip kanasonkhezereka, Dacromet, ndi zina zotero Kulongedza: Zochuluka za 25 kgs katoni iliyonse, 36 makatoni aliyense mphasa Ubwino: High Quality ndi Okhwima Quality Control, mtengo mpikisano, Kutumiza yake; Thandizo Laumisiri, Malipoti Oyesa Zopereka Chonde khalani omasuka kutilankhula nafe kuti mumve zambiri. ...
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ASTM A307 Gulu A Hex BoltsZithunzi za Hex Cap
Muyezo: ASME B18.2.1
(Masinthidwe osiyanasiyana amapezekanso)
Kukula kwa Ulusi: 1/4"-4" ndi kutalika kosiyanasiyana
Gulu: ASTM A307 Gulu A
Malizitsani: Black Oxide, Zinc Yokutidwa, Dip Dip galvanized, Dacromet, ndi zina zotero
Kulongedza: Chochuluka pafupifupi 25 kgs katoni iliyonse, makatoni 36 aliwonse phale
Ubwino: Ubwino Wapamwamba ndi Kuwongolera Kwabwino Kwambiri, Mtengo Wopikisana, Kutumiza Kwanthawi yake; Thandizo Laumisiri, Malipoti Oyesa Zopereka
Chonde khalani omasuka kulankhula nafe kuti mumve zambiri.
Chithunzi cha ASTM A307
Mafotokozedwe a ASTM A307 amakwirira mabawuti achitsulo cha kaboni ndi zipilala kuyambira 1/4 ″ mpaka 4 ″ m'mimba mwake. Izi ndi zanu zatsiku ndi tsiku, zomwe zimayendetsedwa ndi bawuti ya mphero zomwe nthawi zambiri zimapangidwa pogwiritsa ntchito bar yozungulira ya A36. Pali magawo atatu A, B, ndi C* omwe amatanthauza kulimba kwamphamvu, kasinthidwe, ndi kugwiritsa ntchito. Onani Machanical Properties Charti kuti muwone kusiyana kwamphamvu pakati pa giredi iliyonse.
Zithunzi za A307
| A | Maboliti ammutu, ndodo zopindika ndi zopindika zomwe zimagwiritsidwa ntchito wamba. |
|---|---|
| B | Mabowuti olemera a hex ndi ma studs omwe amapangidwira kuti azilumikizana ndi mapaipi okhala ndi ma flanges achitsulo. |
| C* | Nangula zopanda mutu, zopindika kapena zowongoka, zopangira zomangira nangula. Mapeto a bawuti ya nangula ya giredi C yoti apangidwe kuchokera pa konkriti adzapakidwa utoto wobiriwira kuti adziwe. Kuyika chizindikiro kokhazikika ndikofunikira. *Pofika mu August 2007, kalasi C yasinthidwa ndi ndondomeko F1554 kalasi ya 36. Tidzapitiriza kupereka kalasi C, ngati ikufunika ndi polojekitiyi. |
A307 Mechanical Properties
| Gulu | Tensile, ksi | Yield, min, ksi | Elong%, min |
|---|---|---|---|
| A | 60 min | - | 18 |
| B | 60-100 | - | 18 |
| C* | 58-80 | 36 | 23 |
A307 Chemical Properties
| Chinthu | Gulu A | Gulu B |
|---|---|---|
| Kaboni, max | 0.29% | 0.29% |
| Manganese, max | 1.20% | 1.20% |
| Phosphorous, max | 0.04% | 0.04% |
| Sulphur, max | 0.15% | 0.05% |
A307 Analimbikitsa Hardware
| Mtedza | Ochapira | ||
|---|---|---|---|
| A307 Magiredi A & C* | A307 Gulu B | ||
| 1/4 – 1-1/2 | 1-5/8 – 4 | 1/4 – 4 | |
| Mtengo wa A563A | A563A Heavy Hex | A563A Heavy Hex | F844 |
Test Lab
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