4140 Alloy Steel Bar

Kiʻi i hōʻike ʻia no ka ʻauamo kila 4140

Wehewehe Pōkole:

INOA: 4140 ALLOY STEEL BAR

Nā Kūlana: ASME, ASME, JIS, EN, AISI, GB, etc

KE ANA: 5 mm a i 500 mm

PAPA: EN8, EN19, EN24, EN31, SAE1140, SAE4140, SAE8620, 16MNCR5, 20MNCR5 a pēlā aku.

HOʻOPAʻA: ʻĀlohilohi i hoʻopili ʻia, ʻEleʻele, BA Finish, Rough Turned a me Matt Finish

LOA: 1000 mm A i 6000 mm Loa a i ʻole e like me nā pono o ka mea kūʻai aku

ʻANO: Poepoe, Pālahalaha, Hex, Huinahā, Forging, Ingot, etc.

E leka uila mai iā mākou WhatsApp Amy@jindalaisteel.com

Nā kikoʻī huahana

Nā Lepili Huahana

Nā kikoʻī

l Lako Pae no ke kila AISI alloy 4140

ʻO ka pā poepoe kila 4140: ke anawaena 8mm - 3000mm

Papa kila l 4140: mānoanoa 10mm - 1500mm x laulā 200mm - 3000mm

l 4140 Papa kila huinahā: 20mm - 500mm

l Hoʻopau ʻili: ʻEleʻele, Mīkini ʻino, Huli ʻia a i ʻole e like me nā koi i hāʻawi ʻia.

ʻO ka laulā: 10mm a i 2500mm

ʻO Length: Hiki iā mākou ke hoʻolako i kekahi lengthma muli o ke koi a ka mea kūʻai aku.

Ka Hoʻohui Kemika (ma ke kaumaha%)

C	Si	Mn	Cr	Mo	Ni	V	W	ʻO kekahi poʻe
0.41	ʻoi loa 0.40	0.75	1.05	0.28	-	-	-	-

Nā noi

Nā ʻāpana kiʻekiʻe a me ke koʻikoʻi kūpono no ka ʻoihana kaʻa a me ka ʻenekinia mechanical - nā ʻau, nā koʻokoʻo hoʻohui, nā crankshafts, nā wili, a pēlā aku.

Nā waiwai kino (avenā waiwai huhū) ma ka mahana ambient

Modulus o ka elasticity [103 x N/mm2]: 210

Ka nui o ke kaumaha [g/cm3]: 7.80

Hoʻoheheʻe palupalu

E hoʻomehana i 680-720oC, e hoʻomaʻalili mālie i loko o ka umu. E hoʻopuka kēia i ka paʻakikī Brinell kiʻekiʻe loa o 241.

Ke hoʻomaʻamaʻa ʻana

Mahana: 840-880oC.

Hoʻopaʻakikī

E hoʻopaʻakikī mai ka mahana o 820-860oC a ukali ʻia e ka hoʻopau ʻana i ka ʻaila a i ʻole ka wai.

Hoʻomehana ʻana

Mahana hoʻomehana: 540-680oC.

Nā Nui o ka Waihona Pahu Kila 42CrMo4

ʻO ka pā poepoe kila kila	4 - 500mm OD
42CrMo4 Steel Bright Bar	4 - 100mm OD
Pā Hex SAE 4140	18 - 57mm (11/16" a i 2-3/4")
Pā Kuea AISI 4130	18 - 47mm (11/16" a i 1-3/4")
ʻO ka pā pālahalaha kila kila ASTM A182	1/2 - 10 ʻīniha
EN 19 Steel Billet	1/2 - 495mm
ʻĀpana ʻĀpana kila kila	33 x 30mm a i 295 x 1066mm
ʻO ka nui o ka pae kihi kila 42CrMo4 ma mm	3x 20x 20 - 12x 100x 100