4140 hoʻohuihue i ka pā

Kākau pōkole:

ʻO ka koho balota 4140 / 42crmo4 / scm440 He ikaika hanu nui kaʻeha nui, a pono hoʻi i ka hoʻoponoponoʻana, hōʻeuʻeu, a me ka ikaikaʻole.

Kūlana: ASTS, JIS, en, Aisi, GB, eTc

Kahuna: 4130, 4140, 4340, 8620, scnc4, 9crmo, scu440, 34crmo, 25crmo, scan.

Mānoanoa: 12-400mm

Laulā: 1000-2200mm

Lōʻihi: 1000-12000mm

MOQ: 1ton

Hoʻouna i ka leka uila iā mākou Whatsapp Amy@jindalaisteel.com

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Kinohi

Nā Kūlana Kūʻai Kūʻai (%)

MAKAU NOIA

0.38-0.45

0.17-0.37

0.50-0.80

Ç ».035

0.90-1.20

0.15-0.25

Kōla Steele

GB T 3077-1988

Jis g4103-41055

Astm A29

Iso

20cr

ScR240

Mahalo20120

A20202

30cr

ScR430

5030

Ahop302

35cr

ScR435

5138

A20352

40cr

ScR440

510 ^

A204022

50crv

Suf10

6150

20crmo

Scm420

4118

A30202

30crmo

KocMO30

4130

A0302

35crmo

Scm435

4135

A30352

42crmo

Scm440

4140

A0422

Waiwai waiwai

Kōla Steele	Ka ikaika o ka ikaika (OB / MPA)	Kihi (CB / MPA)	Elongation (05/%)	Ka hoʻemiʻana o nā wahi (w%)	Ka hopena e hoʻopili ana i ka ikehu (i2 / a)	ʻO Brinel
20 cRu	835	540	10	40	47	179
30 cr	885	685	u	45	47	187
35 Kr	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 crish	980	835	12	45	63	229
42 crmo	1080	930	12	45	63	217

Nā hiʻohiʻona o ka pākuhi kila

Ua hāʻawiʻiaʻo ALLY Steel PLAT e US i kekahi o nā hiʻohiʻona kupaianaha e hana ai i ke koho kohoʻia.
● O ka papa kuhikuhi corrosioniona
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● maikaʻi loa
●ʻO ka ikaika o ka ikaika
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