Efere ígwè Alloy 4140

Foto a egosipụtara na efere ígwè 4140 Alloy

Nkọwa Dị Mkpirikpi:

Ígwè alloy 4140/42CrMo4/SCM440 bụ chromium, molybdenum, manganese nke nwere obere alloy ígwè. Ọ nwere ike ọgwụgwụ dị elu, nchacha na iguzogide mmetụta, ike siri ike, na ike torsional.

Ọkọlọtọ: ASTM, JIS, EN, AISI, GB, wdg

Ọkwa: 4130, 4140, 4340, 8620, 9310, 42CrMo, 30CrMo, 25CrMo, SMnC420, 41Cr4, SCr440, 42CrMo4, SCM440, 34CrNiMo6, EN24, wdg.

Ọkpụrụkpụ: 12-400mm

Obosara: 1000-2200mm

Ogologo: 1000-12000mm

MOQ: 1TON

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Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwakọta Kemịkalụ

Ihe mejupụtara kemịkalụ (%)

Ndị ọzọ

0.38-0.45

0.17-0.37

0.50-0.80

≤0.035

0.90-1.20

0.15-0.25

Ọkwa ígwè

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

Ngwongwo Mekaniki

Ọkwa ígwè	Ike nrụgide (ob/MPa)	Isi ihe mmepụta (cb/MPa)	Ogologo (05/%)	Mbelata Mpaghara (W%)	Ike ịmịkọrọ mmetụta (Aku2/J)	Ịkpọchi Brinell ma ọ bụ Ịkpọchi ya ọkụ (HBS100/3000)
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

Atụmatụ nke efere ígwè Alloy

Alloy Steel Plate nke anyị na-enye nwere ụfọdụ atụmatụ pụrụ iche nke na-eme ka ọ bụrụ nhọrọ kachasị mma.
● Elu Na-eguzogide Nrụrụ
● Ike Dị Elu
● Ezigbo Nkwụsi Ike
● Ike Nrụgide Dị Mma
● Ike siri ike dị mma

Ojiji nke efere ígwè Alloy

E ji ígwè alloy rụọ ya nke ọma, ọ bụrụ na e jiri ya mee ihe mgbe e mechara ya, ọ ga-abụ sorbite, bainite ma ọ bụ pear lite dị mma nke ukwuu, ya mere o nwere ike ịgbatị ahụ nke ọma ma gosikwa (ihe dị ka 0.85), ike siri ike na ike ọgwụgwụ, yana okpomọkụ mgbanwe dị ala ruo nke na-agbawa agbawa, enwere ike iji ya na imepụta akụkụ igwe buru ibu.

Jindalai na-ebupụ efere ígwè Alloy na Saudi Arabia, UAE, Bahrain, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Venezuela, Germany, Canada, Russia, Australia, Vietnam, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran wdg.