38CrMoAl wela olokaa kila poepoe kaola

He Moʻolelo Liʻiliʻi o 38CrMoAl Kūikawā Alloy Steel Round Bar. ʻO 38CrMoAl kahi nitrided Alloy Steel me ka pale lole kiʻekiʻe, ka ikaika luhi a me ka ikaika kiʻekiʻe. Hoʻohana nui ʻia ia no nā ʻāpana nitrided me nā ana kikoʻī ma hope o ka mālama ʻana i ka wela, a i ʻole nā ​​​​ʻāpana nitrided ʻē aʻe me ka haʻahaʻa haʻahaʻa haʻahaʻa a me ke kūpaʻa lole kiʻekiʻe.
Hoʻohana nui ʻia ia no nā ʻāpana nitrided me nā ana kikoʻī ma hope o ka mālama ʻana i ka wela, a i ʻole nā ​​​​ʻāpana nitrided ʻē aʻe me ka haʻahaʻa haʻahaʻa haʻahaʻa a me ke kūpaʻa lole kiʻekiʻe. E like me ka pahu hōʻoluʻolu, ka mīkini wiliwili, ka wili wili maʻalahi, ka ilo, ka wili pololei, ka mīkini pololei. A e like me ke kiʻekiʻe-press valves, valve stems, gauges, templates, rollers, replicas, cylinder blocks, compressor piston rods, governors on steam turbines, rotating sleeves, fixing hands, nā ʻāpana kūʻokoʻa ʻaʻahu i ka rubber and plastic extruders, etc. .

38CrMoAl mea kila kila:

Materail	Huina Kemika %
	C	ʻO Si	ʻO Mn	S/P	AL	Cr	Mo
38CrMoAl	0.35-0.42	0.20-0.45	0.30-0.60	0.030 ka nui	0.70-1.10	0.80-1.10	0.15-0.25

38CrMoAl mea mekini kila:

Na Waiwai Mechanical
Ka ikaika hua (MPa)	Ikaika U'i (MPa)	ʻO ka lōʻihi	Hoemi o kahi
980 min	830 min	12% min	50% min

ʻO ke kūlana hoʻouna kauoha penei:

–1.Hot Rolled; ili ʻeleʻele

–2.Paakiki:160~260HB

–3.Length:4000~6000mm

–4.UT-SEP 1921C/C a ʻoi aku ka maikaʻi

–5.Chmical Analyzed 38CrMoAl ( a i ʻole 1.8509 )

–6.Fix Diameter (E ʻae i ka hoʻomanawanui -/+1.5mm)

-7.SGS a i ʻole ka nānā ʻana o nā ʻaoʻao ʻekolu ma lalo o ka hoʻonohonoho ʻana a ka mea kūʻai aku

I ko mākou hoʻomākaukau ʻana i nā waiwai, a hoʻomaopopo i ka mea kūʻai aku e hoʻonohonoho i ka inspection ʻaoʻao ʻekolu.

Ka mea nana i kauoha no 38CrMoAl Alloy Steel Rround bar .

Hoʻonohonoho ka mea kūʻai aku i ka hoʻāʻo AGS no nā waiwai. (e ho'āʻo i ka Diameter / Length / Qty (PC) a me ke kaumaha ma mua o ka hoʻouka ʻana e ka pahu)
A aia nā manaʻo o ka hoʻāʻo ʻo "Uncceptable" no ka waiwai.
E ho'āʻo i nā manaʻo e like me kēia:
1. ʻAʻole i hāʻule ka hopena o ka nānā ʻana no ka loaʻa ʻana o ka māka ʻōpala ma kahi kokoke i nā huahana āpau
2. ʻAʻohe unahi i hāʻawi ʻia no ka nānā paona ʻāpana;
3. ʻO ka mea maoli ma nā lepili "38CrMoALA" ʻaʻole i kūlike me ka mea kūʻai aku "38CrMoAl"
4.No ke anawaena nānā, no ka mea 3-75 × 6000-7500mm, ke anawaena maoli he 73mm. No ka mea 4-80 × 6000-7500mm, ʻo 78mm ke anawaena maoli.
No ka nānā ʻana i ka paʻakikī, ka hoʻāʻo ʻana i ka ikaika waiwai, ka nānā ʻana i nā mea kila kila, ka nānā ʻana i ka haku mele, ʻaʻohe mea hana a i ʻole hōʻike hoʻāʻo i hāʻawi ʻia ma ka pūnaewele.

Ma hope o kā mākou manaʻo QC no ke kaʻina hana hoʻāʻo o ka mea nānā, ʻaʻole i hana ka mea nānā i ka hoʻāʻo kila ma mua, a ma laila me ke kuhi hewa ʻole o ke ala hoʻāʻo.