4140 Pa'u Uamea

Fa'amatalaga Puupuu:

Uamea Alloy 4140 / 42CrMo4 / SCM440 o le chromium, molybdenum, manganese o loʻo i ai le uʻamea maualalo. E maualuga le malosi vaivai, abrasion ma a'afiaga tete'e, faigata, ma torsional malosi.

Tulaga: ASTM, JIS, EN, AISI, GB, ma isi

Vasega: 4130, 4140, 4340, 8620, 9310, 42CrMo, 30CrMo, 25CrMo, SMnC420, 41Cr4, SCr440, 42CrMo4, SCM440, 34CrNiMo6, etc

Mafiafia: 12-400mm

Lautele: 1000-2200mm

Umi: 1000-12000mm

MOQ: 1TON

Auina imeli ia matou WhatsApp Amy@jindalaisteel.com

Fa'amatalaga Oloa

Faailoga o oloa

Fa'asu'esu'ega o vaila'au

FA'AVAE FA'AVAE(%)

Isi

0.38-0.45

0.17-0.37

0.50-0.80

≤0.035

0.90-1.20

0.15-0.25

Vasega uamea

GB T 3077-1988

JIS G4103-4105

ASTM A29

ISO

20Cr

SCr240

5120

A20202

30Cr

SCr430

5130

A20302

35Cr

SCr435

5135

A20352

40Cr

SCr440

5140

A20402

50CrV

SUF10

6150

20CrMo

SCM420

4118

A30202

30CrMo

SCM430

4130

A30302

35CrMo

SCM435

4135

A30352

42CrMo

SCM440

4140

A30422

Meatotino Fa'ainisinia

Vasega uamea	Malosi'i (ob/MPa)	Tu'uga fa'atosina (cb/MPa)	Fa'aumi (05/%)	Fa'aitiitiga o le Avanoa (W%)	Malosiaga e mitiia ai a'afiaga (Aku2/J)	Maaa o Brinell (HBS100/3000) Fa'ama'i po'o le Fa'asa'oloto
20 Kr	835	540	10	40	47	179
30 Kr	885	685	u	45	47	187
35 Kr	930	735	ii	45	47	207
40 Kr	980	785	9	45	47	207
50 CrV	1274	1127	10	40	-	-
20 CrMo	885	685	12	50	78	197
30 CrMo	930	785	12	50	63	229
35 CrMo	980	835	12	45	63	229
42 CrMo	1080	930	12	45	63	217

Vaega o Alloy Steel Plate

Alloy Steel Plate ofo mai e matou o loʻo i ai nisi o foliga mataʻina e avea ai ma filifiliga sili.
● Lau'ele'ele e tete'e ile pala
● Malosi Maualuga
● Tumau Lelei
● Malosi Tensile Sili
● Maaa Sili

Fa'aogaina o le Pa'u Uamea

Alloy fausaga u'amea ma hardenability talafeagai, pe a uma togafitiga vevela uʻamea talafeagai, le fausaga micro e tutusa sorbite, bainite po o sili lelei pea lite, o lea e maualuga atu le malosi tensile ma faʻaalia (tusa ma le 0.85), maualuga le malosi ma le vaivai malosi, ma maualalo ductile i brittle. fesuiaiga o le vevela, e mafai ona faʻaaogaina i le gaosiga o le tele o vaega vaega masini tetele.

Ua auina atu e Jindalai le Alloy Steel Plate i Saudi Arabia, UAE, Bahrain, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Venesuela, Siamani, Kanata, Rusia, Ausetalia, Vietnam, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran ma isi.