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L2 1.2210

Ile>awọn ọja>Cold Irin Irin Irin>L2 1.2210

irin iṣẹ tutu Mat.No. 1.2210, DIN 115CrV3, AISI L2 igi yika

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ni pato

Oya nipa Standards

Mat. Rara.DINENAISI
1.2210115CRV3-L2

Iṣọkan Kemikali (ni iwuwo%)

CSiMnCrMoNiVWAwọn miran
1.170.230.300.65--0.10--

Apejuwe :

Low alloyed tutu ṣiṣẹ ọpa irin.

Awọn ohun elo:

Ajija ati tẹ drills, broaching irinṣẹ, engraving irinṣẹ, ejectors, irin ayùn. 

Awọn ohun-ini ti ara (awọn iye avarage) ni iwọn otutu ibaramu

Modulu ti rirọ [103 x N/mm2]: 210 

iwuwo [g/cm3]: 7.80

Imudara igbona [W/mK]: 33.5, 32 (500°C), 31 (700°C)

Electric resistivity [Ohm mm2 / m]: 0.33

Agbara ooru kan pato [J/gK]: 0.46

Olusọdipúpọ ti Imugboroosi Gbona Linear 10ˉ6 °C-1

20-100 ° C20-200 ° C20-300 ° C20-400 ° C20-500 ° C
11.812.512.913.513.7

Annealing rirọ:

Ooru si 710-850 ° C, dara laiyara ni ileru. Eyi yoo ṣe agbejade lile lile Brinell ti o pọju ti 223.

Gbigbọn Wahala:

Iyọkuro wahala lati yọ awọn aapọn ẹrọ kuro yẹ ki o ṣe nipasẹ alapapo si isunmọ. 650C, dani fun wakati 1-2 ni ooru, atẹle nipa itutu agbaiye. Iṣẹ ṣiṣe yii ni a ṣe lati dinku ipalọlọ lakoko itọju ooru.

Lile:

Lile lati iwọn otutu ti 780-820°C, 800-840°C atẹle nipa omi tabi epo pa. Lile lẹhin quenching jẹ 64-66, 64-66 HRC.

Ìbínú:

Iwọn otutu: 100-400 ° C.

Iwọn otutu (°C) vs. Lile (HRC)

100 ° C200 ° C300 ° C400 ° C450 ° C
6463595447

Ṣiṣẹda:

Gbona lara otutu: 1050-850°C. 

Agbara ẹrọ:

Ko si data.

Resistance Ibaje:

Eleyi jẹ ẹya alloy, irin ati awọn ti o jẹ ko ipata sooro. Yoo ipata ayafi ti o ba ni aabo.

ohunApa miran (mm)ilanaIfijiṣẹ ifijiṣẹ
Yika PẹpẹDIA1.0 - 30Tutu-yiya / Centerless lilọImọlẹ & Anneal
DIA20 - 80peelingImọlẹ & Anneal
DIA 13-180Ti yiyi GbonaDudu dudu & Afikun
DIA 70 - 400Ti yiyi GbonaDudu dudu & Afikun
Flat PẹpẹT 3.0-20 XW 20-100Ti yiyi GbonaDudu dudu & Afikun
ÀkọsílẹT 20-200 X 300-800Gbona ti yiyi & Gbona ekeBlack dada / Ẹrọ & Anneal
Waya RodDIA 5.5 - 13Ti yiyi GbonaDudu dudu & Afikun
Awọn okunT1.0 - 2.5Cold ti yiyiDudu dudu & Afikun
T 2.5 - 8.0Ti yiyi GbonaDudu dudu & Afikun


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