AISI 4140 kila 1.7225 42CrMo4 SCM440

AISI 4140 Paa hao, Pāpaʻa Paʻa, Mea Hoʻolako Paʻa, Mea Kūʻai a me ka Mea Hoʻopuka. ʻO ke kila kila AISI SAE 4140 he chromium molybdenum alloy steel kikoʻī i hoʻohana nui ʻia ma ke kumu nui o ke kila tensile kiʻekiʻe no nā ʻāpana, e like me axles, shafts, bolts, gears a me nā noi ʻē aʻe. E like me ke kila kila AISI 4130 chrome moly me ke kila kila akā me ka maʻi kalapona kiʻekiʻe iki. ʻO ka maʻiʻo kalapona kiʻekiʻe o ke kila AISI 4140 e hāʻawi i ka ikaika a me ka hiki ke mālama wela i ka hoʻohālikelike ʻana i nā kila kila AISI / ASTM 4130, akā naʻe he mau hiʻohiʻona weldability haʻahaʻa.

1. Lahui hoolako no ka pahu kila AISI 4140

4140 Steel Poe Bar: anawaena 8mm - 3000mm
4140 Pā kila: mānoanoa 10mm – 1500mm x laula 200mm – 3000mm
4140 Steel Grade Square: 20mm – 500mm
Hoʻopau i ka ʻili: ʻeleʻele, Mīkini Rough, Huli a i ʻole e like me nā koi i hāʻawi ʻia.

2. Mea ma'amau 4140 kila

3. 4140 Hui Kinohi Kinohi

4. Nā Mea Mechanical o AISI Alloy 4140 Bar Steel, Pā, Square

5. Ke kalaiwa ana

E hoʻomaʻamaʻa mua i ke kila, e wela i ka 1150 oC - 1200 oC kiʻekiʻe, e paʻa a paʻa ka mahana ma ka ʻāpana.
Mai hana ma lalo o 850 oC. Ma hope o ka hana forging e pono e hoʻomaha mālie ka ʻāpana hana e like me ka hiki.

6. AISI 4140 Steel Grade Hoʻoponopono wela

• Hoʻopili
  E hoʻomaʻamaʻa i nā kila ASTM 4140 i 800 oC - 850 oC, e paʻa a hiki i ka like ʻana o ka mahana ma ka ʻāpana āpau a maʻalili i ka umu.
• Hoʻoponopono maʻamau
  E hoʻomaʻamaʻa i ke kila kila 4140 a 870 oC – 900 oC, e paʻa a hiki i ka like ʻana o ka mahana ma ka ʻāpana, e hoʻomoʻa no 10 – 15 mau minuke a maʻalili i ka ea mālie.
• ʻO ka hoʻohenehene
  E puhi hou i ke kila 4140 a hiki i ka 550 oC – 700 oC e like me ka mea e pono ai, e paʻa a hiki i ka like ʻana o ka mahana ma ka ʻāpana, e hoʻoluʻu no 1 hola no ka 25 mm o ka pauku, a hoʻomaha i ka ea mālie.

7. Paakiki o AISI Alloy Steel 4140

Hiki ke hoʻopaʻakikī ʻia ka AISI alloy 4140 steel bar, ka pā a me ka square e ka hana anu, a i ʻole ka hoʻomehana a me ke kinai ʻana.

Hāʻawi pinepine ʻia ke kila kila SAE 4140 i ka wela i mālama ʻia i ka paʻakikī ma 18-22 HRC. Inā makemake ʻia ka hoʻomaʻamaʻa wela hou aʻe, a laila e wela i ka 840 oC – 875 oC, e paʻa a hiki i ka like ʻana o ka mahana ma loko o ka ʻāpana, e hoʻomoʻa no 10 – 15 mau minuke i ka pauku 25 mm, a kinai i ka ʻaila, ka wai, a i ʻole ka polymer e like me ka makemake.

8. Hoʻohana i ka AISI alloy puni 4140 steel bar

Hiki ke hoʻohana ʻia ka ASTM alloy 4140 steel bar, flat a plate material no nā ʻano noi like ʻole kahi e pono ai ka ʻoi aku ka paʻakikī a me ka pale ʻana ma luna o nā māka kalapona haʻahaʻa. ʻO nā noi maʻamau no 4140 mea hoʻohana kila ʻo ia nā ʻāpana, Adapters, Arbors, strippers, holder blocks, mold bases, ejectors, back up and support tooling, fixtures, jigs, molds, cams, drill collars, Axle Shafts, Bolts, Crankshafts, stubs, nā hui, nā kino reamer, nā koʻi, nā ʻauʻau, nā lāʻau piston, nā hipa kāne, nā ʻaʻa mīkini hydraulic, nā ʻaʻa, nā sprockets, nā pahu pahu, nā loulou kaulahao, nā spindles, nā kino mea paahana, nā mea paʻa, nā lāʻau kaula, nā koʻokoʻo hoʻohui, Chuck Bodies, Collets, Conveyor Pins & ʻO nā ʻōwili, nā pine ejector, nā ʻōpuʻu, nā kāʻei, nā koʻokoʻo alakaʻi, nā ʻāpana hydraulic a me nā ʻāpana, nā ʻāpana lathe, nā ʻāpana hoʻopaʻa lāʻau, nā milo wiliwili, nā ʻaʻa kaʻa, nā nati, nā paʻi ʻuʻu, nā ʻāpana, nā ʻōpala, nā pahu hōʻeha, nā ala, nā paheʻe, nā ʻāpana a i ʻole nā ​​ʻāpana. , make make, make brake, make trim, bolsters, ʻāpana mīkini a me nā ʻāpana, etc.

Welina mai nā mea kūʻai aku e nīnau iā AISI 4140 ka pahu kila, ka pā, ke kila pālahalaha no ke kumukūʻai kila 4140. ʻO mākou ka mea hoʻolako a me ka mea kūʻai aku no nā makahiki he 12. Hāʻawi mākou iā ʻoe i ka hopena honua no ka aisi alloy 4140 steel bar.