4140 Alloy Hlau Phaj

Cov lus piav qhia luv luv:

Alloy Steel 4140/4240 / scm440 yog chromium, molybdenum, mangybenum, mangye muaj tsawg alloy steel. Nws muaj kev qaug zog ua lub zog, kev puas tsuaj thiab cuam tshuam tsis kam, kev tsis taus, thiab torsional zog.

Txheem: Astm, Jis, En, AISI, GB, thiab lwm yam

Qib: 4130, 4140, 4340, 9310, 42CRMO, 42CRMO, 42CRMO, Scmnimo6, 34CNNo6, EN24, thiab lwm yam

Thickness: 12-400mm

Dav: 1000-2200mm

Ntev: 1000-12000mm

MOQ: 1ton

Xa email rau peb Whatsapp Amy@jindalaisteel.com

Khoom Qhia Qhia

Khoom Ntawv

Tshuaj Muaj Tshuaj

Tshuaj lom neeg cov tshuaj (%)

Lwm

0.38-0.45

0.17-0.37

0.50-0.80

I≤0.035

0.90-1.20

0.15-0.25

Qib hlau

GB T 3077-1988

JIS G4103-4105

ASTM A29

ISO

20CR

Scr240

5120

Ib tug a20202

30CR

Daim seem30

5130

A20302

35CR

Scr435

5135

A20352

Daimr

Scr440

5140

A20402

50crv

Suf10

6150

20crmo

Scm420

4118

A30202

30crmo

Scm430

4130

A30302

35Cro

SCM435

4135

A30352

42Cro

Scm440

4140

A30422

Cov Cuab Yeej Cuab Yeej Cuab Yeej

Qib hlau	Tensile Lub Zog (OB / MPA)	Yield Point (CB / MPA)	Elongation (05 /%)	Txo thaj chaw (w%)	Kev Cuam Tshuam Lub Zog (AKU2 / J)	Brinell hardness (HBS100 / 3000) annealing lossis siab tempering
20 cr	835	540	10	40	47	179
30 cr	885	685	u	45	47	187
35 CR	930	735	ii	45	47	207
40 CR	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

Cov Nta Ntawm Almloy Hlau Phaj

Alloy Steel phaj muaj los ntawm peb muaj qee qhov zoo tshaj plaws uas ua rau nws xaiv qhov kev xaiv zoo.
● Corros Reactant nto
● Muaj zog siab
● Kev ruaj khov zoo heev
● Zoo heev tensile lub zog
● Hardness Zoo

Daim Ntawv Thov ntawm Alloy Hlau Phaj

Allolo qauv hlau nrog haum cov khoom siv nyuaj, tom qab tsim nyog siv zog ua kom sov, lub zog thiab nkees ua lub zog, thiab qis dua rau nkig Kev hloov ntsuas kub, tuaj yeem siv rau hauv kev tsim khoom ntawm tshooj loj loj tshuab qhov chaw.

Jindalai xa alloy steel phaj mus rau Saudi Arabia, UAA, Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran thiab lwm yam.