Sandar Karfe ta 4140

SUNA: 4140 SANDAR KARFE TA GALLIYA

STANDARD: ASME, ASME, JIS, EN, AISI, GB, da dai sauransu

Diamita: 5 mm Zuwa 500 mm

AJI: EN8, EN19, EN24, EN31, SAE1140, SAE4140, SAE8620, 16MNCR5, 20MNCR5 da sauransu.

KAMMALAWA: Mai haske, Baƙi, BA Finish, Rough Turned da Matt Finish

TSAYI: 1000 mm Zuwa 6000 mm Dogon ko bisa ga buƙatun abokin ciniki

SIFFOFI: Zagaye, Faɗi, Hex, Murabba'i, Ƙirƙira, Ingot, da sauransu.

Cikakken Bayani game da Samfurin

L Range na Samarwa don ƙarfe AISI 4140

Bargon Zagaye na Karfe 4140: diamita 8mm - 3000mm

Farantin Karfe 4140: kauri 10mm – 1500mm x faɗin 200mm – 3000mm

L 4140 Karfe Grade Square: 20mm - 500mm

l Kammalawar Sama: Baƙi, An yi masa ƙazanta, an juya shi ko kuma kamar yadda aka buƙata.

L Faɗi: 10mm zuwa 2500mm

l Length: Za mu iya samar da kowane irin lengthbisa ga buƙatar abokin ciniki.

C	Si	Mn	Cr	Mo	Ni	V	W	Wasu
0.41	matsakaicin. 0.40	0.75	1.05	0.28	-	-	-	-

Abubuwan da ke da matuƙar damuwa ga masana'antar motoci da injiniyan injiniya - shafts, sandunan haɗawa, crankshafts, sukurori, da sauransu.

Halayen zahiri (av)eƙimar fushi) a yanayin zafi na yanayi

Modulus na sassauci [103 x N/mm2]: 210

Yawan yawa [g/cm3]: 7.80

Ƙaramin Rufewa

A dumama zuwa 680-720oC, a bar shi ya huce a hankali a cikin tanda. Wannan zai samar da matsakaicin taurin Brinell na 241.

Daidaita

Zafin jiki: 840-880oC.

Taurare

A taurare daga zafin jiki na 820-860oC sannan a kashe mai ko ruwa.

Mai jurewa

Zafin jiki: 540-680oC.

Zagaye na Karfe Mai Gami da Alloy	4 - 500mm OD
42CrMo4 Karfe Mai Haske Sanduna	4 - 100mm OD
SAE 4140 Hex Bar	18 - 57mm (11/16" zuwa 2-3/4")
AISI 4130 Murabba'in Bar	18 - 47mm (11/16" zuwa 1-3/4")
ASTM A182 Alloy Karfe Flat Bar	1/2 - 10 inci
Takardar Karfe ta EN 19	1/2 - 495mm
Madaurin Karfe Mai Kusurwoyi	33 x 30mm zuwa 295 x 1066mm
Girman sandar kusurwa ta ƙarfe 42CrMo4 a mm	3x 20x 20 - 12x 100x 100