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Material
|
Fablic | Max.Temp.Limit(¢ªC) |
Features
|
||
Pipe
|
Bar stock
|
Nor.
|
Max.
|
||
SUS304
|
¡Û
|
¡Û
|
850
|
1000
|
³»¿¼º, ³»»ê¼º°ú ³»¾ËÄ®¸®¼ºÀÌ ¿ì¼öÇÏ´Ù. Having high heat resistance, acid resistance, and alkali resistance |
SUS316
|
¡Û
|
¡Û
|
850
|
1000
|
³»¿¼º, ³»»ê¼º°ú ³»¾ËÄ®¸®¼ºÀº °ÅÀÇ SUS304
±âÁذú °°À¸¸ç, ³»½Ä¼ºÀº °í¿Â¿¡¼ SUS304º¸´Ù ´õ ¿ì¼öÇÏ´Ù. Almost same as SUS304 in heat resistance, acid resistance and alkali resistance, but corosion resistance is higher than SUS304 at high temperatue. |
SUS316L
|
¡Û
|
¡Û
|
850
|
1000
|
SUS316¿¡¼ C·®¸¸Å °¨¼ÒÇÏ¿´´Ù. ÀÔÀÚ°£ ³»½Ä¼ºÀÌ
°ÇÑ Àç·á. C amount decreased from SUS316. Intergranular corrosion resitant material |
SUS310S
|
¡Û
|
¡Û
|
1050
|
1100
|
³ôÀº Ni-CrÀ» ÇÔÀ¯Çϰí ÀÖÀ½. °í¿Â¿¡¼ ³ôÀº
»õ»êȼºÀ» °®°í ÀÖ´Â °í³»¿¼º Çձݰ Having high Ni-Cr content, High heat resistant steel which has high oxidantion resistance at high temperature. |
SANDVIK
P4(4C54) |
¡Û
|
.
|
1000
|
1100
|
27Cr °Ã¶. ȯ¿ø ºÒ²É°ú
À¯Ç× °¡½º¿¡ °ÇÔ 27Cr steel. Endurable against reducing flame and sulfuric gas. |
AISI446
|
.
|
¡Û
|
1000
|
1100
|
|
TITANIUM
|
¡Û
|
¡Û
|
250
|
500
|
Àú¿Â¿¡¼´Â ³»½Ä¼ºÀÌ ¾çÈ£ÇÏÁö¸¸, °í¿Â¿¡¼´Â »êȰ¡
¹ß»ýÇϰí, ÀúÇ×·ÂÀÌ ÀúÇϵȴÙ. Corrosion resistance at low temperature is fairly good, but oxidized and fragile at high temperature. |
MONEL400
|
.
|
¡Û
|
500
|
1000
|
Ni-Cu ÇÕ±Ý. ÇØ¼ö¿¡ ƯÈ÷ °ÇÑ ÀúÇ×·ÂÀ» °®°í
ÀÖÀ¸¸ç, ¶ÇÇÑ ¿©·¯ °¡Áö »ê°ú ¾ËÄ®¸®¼º ¾×ü¿¡µµ °ÇÏ´Ù. Ni-Cu alloy, having good resistance especially against sea water and also various types of acid or alkaline solution. |
NCF600
(INCONEL600) |
¡Û
|
¡Û
|
1000
|
1250
|
»êÈ ¹× °¨¼Ò ȯ°æ¿¡¼ÀÇ ¾çÈ£ÇÑ ³»½Ä¼ºÀÌ ÀÖÀ¸¸ç,
ÀÀ·Â°ú ºÎ½Ä¿¡ ÀÇÇÑ ±ÕÀÏ Çö»ó¿¡ ¸Å¿ì ¾àÇÑ ¹ÝÀÀÀ» ³ªÅ¸³½´Ù. Having good corrosion resistance against oxidizing or reducing atomosphere and extreamly low sensibility against cracking by stress and corrosion |
NCF800H
(INCOLOY800H) |
.
|
¡Û
|
1100
|
1260
|
°í¿Â, ÀÀ°í ¹× Å©¸®¾ÆÇÁ¿¡ °ÇÑ ÀúÇ×·ÂÀ» º¸À¯Çϰí
ÀÖÀ¸¸ç, °í¿Â¿¡¼ °ÇÑ ³»½Ä¼ºÀ» ¹ßÈÖÇÑ´Ù. Having good resistance against at high temperature, cementation and creep, and also against corrosion at high temperature. |
KANTHAL AF
|
¡Û
|
.
|
1100
|
1300
|
°í¿Â¿¡¼´Â °ÇÑ ±â°èÀûÀÎ °µµ¸¦ ³ªÅ¸³½´Ù. ±×·¯³ª
±Ý¼Ó ºÎǰ µîÀ» ¿ëÁ¢ÇÏ´Â µ¥´Â ºÎÀûÇÕÇÏ´Ù. Having mechanical strength at high temperature. Not suitable for welding of metallic fittings. |
KURIMAX*
|
¡Û
|
¡Û
|
1200¢ªC
|
1300
|
¿ëÀ¶ ÈÇÐ ¾àǰ°ú ¿¬¼Ò °¡½º¿¡ ´ëÇÑ ¶Ù¾î³ ÀúÇ×·Â,
¶ÇÇÑ ¾×ü ±¸¸®¿¡ ÀÇÇÑ ºÎ½Ä¿¡ ´ëÇÑ °ÇÑ ÀúÇ×·Â. Excellent resistance to molten chemicals and conbustion gases. Also good resistanc to corrsion by liquid copper. |
50Co 30Cr
|
¡Û
|
¡Û
|
1150
|
1200
|
Co¸¦ ÇÔÀ¯ÇÑ ÇÕ±Ý. ³»¸¶¸ð¼º ¹× ³»È²(À¯È²)¼º ÀÖ´Â °í³»¿¼º ÇÕ±Ý. |
HASTELLOY
"B" |
.
|
¡Û
|
500
|
800
|
´ÐÄÌÀ» ¹ÙÅÁÀ¸·Î ÇÑ ÇÕ±ÝÀ¸·Î¼, °ÇÑ ³»¿¼º,
³»½Ä¼º, ƯÈ÷ ¿°È¼ö¼Ò»ê¿¡ °ÇÑ ³»½Ä¼ºÀ» ¹ßÈÖÇÔ. Nickel based alloy, having good resistance against heat and corrosion and, especeally, against corrosion by hydrochloric acid. |
HASTELLOY
"C" |
.
|
¡Û
|
900
|
1090
|
ȲÈÇÕ¹°°ú ¿°È¹°¿¡ °ÇÑ ³»½Ä¼ºÀÌ ÀÖÀ½·Î ÈÇÐ
»ê¾÷¿¡¼ÀÇ ¿©·¯ °øÁ¤¿¡ »ç¿ëµÈ´Ù. ¶ÇÇÑ ¿ëÁ¢ ÈÄÀÇ ³»½Ä¼ºµµ ¿ì¼öÇÏ´Ù. Having good corrosion resistance against sulfuric compound and chloride and being used for various processis inf chemical industries. Also having good corrosion resistance agter welding. |
TANTALUM
MOLUVIDEN |
¡Û
|
¡Û
|
.
|
2300
|
°í¿ÂÀÇ °ø±â Áß¿¡¼ »êÈ ¹× ¿¬È ¹æÁö, ±âŸ
¸ðµç »ê¿¡ °íµµÀÇ ÀúÇ×·ÂÀÌ ÀÖÀ¸¸ç, ¿ÀúÇ×·ÂÀÌ ¶Ù¾î³ ¹°Áú. Excellent heat-resistance material with high resistance to all acids but and to severs oxidation and embrittlement in air at high temperatures. |
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