4140 Alloy Steel Phaj

Lus piav qhia luv luv:

Alloy steel 4140/42CrMo4 / SCM440 yog chromium, molybdenum, manganese uas tsis tshua muaj hlau alloy. Nws muaj zog qaug zog, puas thiab cuam tshuam tsis kam, toughness, thiab torsional zog.

Txuj: ASTM, JIS, EN, AISI, GB, thiab lwm yam

Qib: 4130, 4140, 4340, 8620, 9310, 42CrMo, 30CrMo, 25CrMo, SMnC420, 41Cr4, SCr440, 42CrMo4, SCM440, 34CrNiMo6, EN24, thiab lwm yam

Thickness: 12-400 hli

Dav: 1000-2200mm

Ntev: 1000-12000mm

MOQ: 1 TON

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Product Detail

Khoom cim npe

Tshuaj muaj pes tsawg leeg

CHEMICAL COMPOSITIONS(%)

Lwm yam

0.38-0.45 Nws

0.17-0.37 Nws

0.50-0.80 Nws

≤ 0.035

0.90-1.20 Nws

0.15-0.25 dr hab

Qib Steel

GB T 3077-1988

JIS G4103-4105

ASTM A29

ISO

20 Cr

SCr240

5 120

A20202

30 Cr

SWB 430

5 130

A20302

35cr ua

SWB 435

5135 ib

A20352

40 Cr

SWB 440

5 140

A20402

50 crv

SUF 10

6 150

20 CrMo

SCM420

ib 4118

A30202

30 CrMo

SWM 430

4 130

A30302

35 CrMo

SCM435

ib 4135

A30352

42CrMo

SWM 440

4 140

A30422

Mechanical Property

Qib hlau	Tensile zog (ob / MPa)	Yield point (cb/MPa)	Elongation (05/%)	Txo thaj tsam (W%)	Kev cuam tshuam absorbing zog (Aku2 / J)	Brinell Hardness (HBS100/3000) Annealing lossis High Tempering
20 Cr	835 ib	540	10	40	47	179
30 Cr	885 ib	685 ib	u	45	47	187
35 cr ua	930 ua	735 ib	ii	45	47	207
40 Cr	980 ua	785 ib	9	45	47	207
50 Crv	1274 ib	1127	10	40	-	-
20 CrMo	885 ib	685 ib	12	50	78	197
30 CrMo	930 ua	785 ib	12	50	63	229
35 CrMo	980 ua	835 ib	12	45	63	229
42 CrMo	1080	930 ua	12	45	63	217

Feature ntawm Alloy Steel Phaj

Alloy Steel Phaj muab los ntawm peb muaj qee qhov zoo tshaj plaws uas ua rau nws nyiam xaiv.
● Corrosion Resistant Nto
● Lub zog muaj zog
● Zoo Durability
● Zoo heev Tensile zog
● Zoo heev Hardness

Daim ntawv thov ntawm Alloy Steel Phaj

Alloy structural steel nrog tsim nyog hardenability, tom qab tsim nyog hlau kho cua sov, cov qauv micro yog homogeneous sorbite, bainite los yog zoo heev pear lite, yog li muaj zog tensile ntau dua thiab pom (nyob ib ncig ntawm 0.85), siab toughness thiab qaug zog, thiab tsawg ductile rau brittle. Kev hloov pauv kub, tuaj yeem siv rau hauv kev tsim cov ntu loj dua tshuab qhov chaw.

Jindalai xa tawm Alloy Steel Phaj rau Saudi Arabia, UAE, Bahrain, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thaib (Bangkok), Venezuela, Lub teb chaws Yelemees, Canada, Russia, Australia, Nyab Laj, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran thiab lwm yam.