5140 Pā kila 1.7035 41Cr4 SCr440 Alloy Steel

5140 Pā kila 1.7035 41Cr4 SCr440 Alloy Steel

AISI 5140 kila, hiki iā mākou ke hoʻolako i ka pahu pōʻai, ke kila pālahalaha, ka pā, ka pahu kila hexagonal a me ka pahu kila kila.

Hoʻouna leka uila

Kūkākūkā i kēia manawa

Papa inoa huahana

ʻO Gnee kila, lako kila mai ka lani a hiki i ke kai, hiki ke loaʻa i ka honua;

Paipu kila

Paipu kila ʻole Paipu kila huila Paipu kila kalapona Paipu Laina API Paipu kila welo Paipu hao hao hao Nā lako

Kila kohu ʻole

Huina kila/Pepa Paipu kila kila Nā lako

Papa kila

Ke kila kūʻē i ka lewa ʻO ke kila kila Papa kila hana moku E hoʻohana i ka pā kila pale Kaha Kiʻekiʻe Haʻahaʻa Alloy Steel hao Kaona Pāpaʻa kila kāhili Pāpaʻa kila Alloy

ʻO ke kila ʻōwili anu

H Kaola Angle Kanal Paa Poe kila

He hao hao hao

Huipuia /Pepa Koila kila i pena mua ia Pepa Hale Po'o

Metala Aluminum

Automotive Steel

Kāhea iā mā˚ou

leka uila : sale@gneesteel.com

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Hoʻolauna huahana ʻikepili ʻenehana

Hoʻolauna huahana

He aha ke kila AISI 5140?

ʻO ka helu ASTM 5140 kahi papa kila kila kila ma ASTM A29 maʻamau no ka hoʻohana maʻamau. Hoʻohana nui ʻia ka pā kila 5140 i nā ʻāpana haʻahaʻa a haʻahaʻa haʻahaʻa no nā kaʻa, nā ʻenekini a me nā mīkini kahi e pono ai ka paʻakikī a paʻa. ʻO Gnee ka mea hoʻolako paʻa pāpaʻi 5140 a me nā pahu pōʻai a mālama mākou i ka laulā ākea no ka pā 5140 i ka waihona no ka hoʻouna koke ʻana. E leka uila mai iā mākou no kekahi noi palapala AISI 5140 a me ke kumu kūʻai kila 5140 maikaʻi loa.

ʻO ka pōmaikaʻi hoʻokūkū no ka pā kila kila AISI 5140 ma Gnee:

Loaʻa i ka waihona no ka hoʻouna koke ʻana
ikaika nui,
Paʻa kiʻekiʻe
Ka paakiki maikai
Kū'ē kiʻekiʻe i nā mea wela.
Kumukūʻai hoʻokūkū

1. Lahui lako o AISI/ASTM 5140

Poʻa Poʻe: anawaena 20mm – 300mm

Pā kila a me ka poloka kila: mānoanoa 10-200mm x laula 300-2000mm

10-80mm mānoanoa 5140 pā i loaʻa i nā manawa a pau i ka waihona,
90-200mm mānoanoa pā e hana hou i loko o 15-30 lā alakai manawa.

Hoʻopau i ka ʻili: ʻeleʻele, Miled Surface a i ʻole Polished Surface e like me nā koi i hāʻawi ʻia.

ʻikepili ʻenehana

2. E pili ana i ka AISI 5140 kiko'ī a me nā pae kila like

ʻāina	USA	Alemania	Iapana
Kūlana	ASTM/AISI A29	EN 10083-3	JIS G4053
Papa helu	5140	41Cr4	SCr440

3. ASTM 5140 Mea Kemika Hui a me ka like

Kūlana	Papa/Helu hao	C	ʻO Mn	P	S	ʻO Si	Cr	Ni
ASTM A29	5140	0.38-0.43	0.70-0.90	≤0.035	≤0.040	0.15-0.35	0.70-0.90	–
EN 10083-3	41Cr4 / 1.7035	0.38-0.45	0.60-0.90	≤0.025	≤0.035	≤0.40	0.90-1.20	–
JIS G4053	SCr440	0.38-0.43	0.60-0.90	≤0.030	≤0.030	0.15-0.35	0.90-1.20	≤0.25

4. AISI 5140 Na waiwai kila

Waiwai	Waiwai ma ka wae ana		Waiwai ma US unit
ʻO ka mānoanoa	7.872 *10³	kg/m³	491.4	lb/ft³
Modulus o ka elasticity	205	GPa	29700	ksi
Hoʻonui wela (20 ºC)	12.6*10-6	ºCˉ¹	7.00*10-6	i/(i* ºF)
Kaha wela kūikawā	452	J/(kg*K)	0.108	BTU/(lb*ºF)
ʻO ke kau wela wela	44.7	W/(m*K)	310	BTUi/(hrft²*ºF)
ʻAiʻa uila	2.28*10-7	ʻOm*m	2.28*10-5	ʻOhm*cm
Ka ikaika uʻi (annealed)	572	MPa	83000	psi
Ka ikaika o ka hua (annealed)	293	MPa	42500	psi
Elongation (annealed)	29	%	29	%
Paʻakiki (annealed)	85	RB	85	RB
Ka ikaika tensile (maʻamau)	793	MPa	115000	psi
Ka ikaika o ka hua	472	MPa	68500	psi
Elongation (maʻamau)	23	%	23	%
Paʻakiki (maʻamau)	98	RB	98	RB

5. Ka hoʻopaʻa ʻana o 5140 Alloy Steel

Wela hana wela: 1050-850 ℃.

6. ASTM 5140 Steel Heat Treat

Hoʻopiʻi palupalu

E wela i ka 680-720 ℃, e hoʻomaha mālie. E hana kēia i ka paʻakikī 5140 kiʻekiʻe loa o 241HB (Brinell hardness).

Noramlizing o ke kila kila 5140

Mahana: 840-880 ℃.

Paakiki o 5140 kila forged

Hoʻopaʻa mai kahi mahana o 820-850, 830-860 ℃ a ukali ʻia e ka wai a i ʻole ka aila kinai.

ʻO ka hoʻomaʻamaʻa ʻana o nā mea SAE 5140

Ka wela wela: 540-680 ℃.

7. Nā noi o ka AISI Papa 5140

Hiki ke hoʻohana ʻia ke kila AISI 5140 no nā ʻāpana haʻahaʻa a haʻahaʻa hoʻi no nā kaʻa, nā ʻenekini a me nā mīkini kahi e pono ai ke kapa paʻakikī. ʻO ka paʻakikī e like me ka paʻakikī o ka ʻili ma kahi o 54 HRC. Hiki i nā kila SAE 5140 ke lilo no ka ʻoihana ʻenekinia moana, nā mea kanu hana kemika, ka paila a me nā moku kaomi, nā mea kanu nuklea etc.

Inā he mau nīnau kāu e pili ana i nā kikoʻī 5140, a i ʻole kekahi nīnau e pili ana i ka 5140 vs 4130, 5140 vs 4340 etc, e ʻoluʻolu e kelepona mai iā mākou no ke kākoʻo ʻenehana i kēlā me kēia manawa.

Nā Huahana Pili