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์žฌ๋ฃŒ๊ทœ๊ฒฉ๋ณ„ ๊ฐ•์žฌ์นดํ…Œ๊ณ ๋ฆฌ๊ฐ•์žฌ ์นดํ…Œ๊ณ ๋ฆฌ๊ฒ€์ƒ‰๊ฐ•์ข… ๊ฒ€์ƒ‰๊ณ„์‚ฐ๊ธฐ๊ฐ•์žฌ ๊ณ„์‚ฐ๊ธฐ์„œ๋น„์Šค์ ˆ๋‹จยท๊ธฐ๊ณ„๊ฐ€๊ณตยทํ‘œ๋ฉด์ฒ˜๋ฆฌ ์ž„๊ฐ€๊ณต
์ตœ์‹  ๋‰ด์Šค
์ง€์‹ ๋ฐ ์•ˆ์ „๊ฐ•์žฌ ์œ„ํ‚ค๊ฐ•์ข…, ๊ทœ๊ฒฉ ๋ฐ ์•ผ๊ธˆํ•™ ํ•ด์„ค
๋„์›€๋ง ๋ฐ ์ง€์›๋ฌธ์˜ํŒ€์— ๋ฌธ์˜ํ•˜๊ธฐ์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ์ผ๋ฐ˜์ ์ธ ์งˆ๋ฌธ ๋‹ต๋ณ€์ง€์› ์ฑ„ํŒ… ํŽ˜์ด์ง€์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ, ๊ฐ€์ด๋“œ, ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ…์„ ํ•œ๊ณณ์—์„œ
์„ค์ •

๋ชจ์–‘

๊ฐ•์กฐ์ƒ‰

์–ธ์–ด

ํ™˜์˜ํ•ฉ๋‹ˆ๋‹ค

์ฆ๊ฒจ์ฐพ๊ธฐ ์ €์žฅ๊ณผ ๊ณ„์ • ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•ด ๋กœ๊ทธ์ธํ•˜์„ธ์š”.

ASTM ยท ๋ฏธ๊ตญ ยท 12 ๊ฐ•์ข…

A167

A167 ๋ช…์นญ์€ ์„œ๋กœ ๋‹ค๋ฅธ 12๊ฐœ ๊ฐ•์ข…์ด ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ๊ฐ’์ด ์‹ค์ œ๋กœ ๋‹ค๋ฅธ ์›์†Œ๋กœ ๋น„๊ตํ•œ ๋’ค, ๋„๋ฉด์ด ๊ฐ€๋ฆฌํ‚ค๋Š” ๊ฐ•์ข…์„ ์—ฌ์‹ญ์‹œ์˜ค.

12๊ฐœ ์ค‘ ์–ด๋А ๊ฒƒ์„ ์ฐพ์œผ์‹ญ๋‹ˆ๊นŒ?

์ด ๋ช…์นญ์€ ์—ฌ๋Ÿฌ ๊ฐ•์ข…์ด ํ•จ๊ป˜ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ํ‘œ์‹œ๋œ ์›์†Œ๋Š” ์ด ์ง‘ํ•ฉ ์•ˆ์—์„œ ๊ฐ’์ด ์‹ค์ œ๋กœ ๋‹ฌ๋ผ์ง€๋Š” ๊ฒƒ๋“ค, ์ฆ‰ ์„ ํƒ์„ ๊ฐ€๋ฅด๋Š” ์›์†Œ์ž…๋‹ˆ๋‹ค. ๊ฐ’์€ ์ถœ์ฒ˜ ๋ฌธ์ž์—ด ๊ทธ๋Œ€๋กœ์ด๋ฉฐ, ์ค„ํ‘œ๋Š” ํ•ด๋‹น ๊ฐ•์ข…์˜ ํ•ด๋‹น ์›์†Œ์— ๊ธฐ๋ก๋œ ๊ฐ’์ด ์—†๋‹ค๋Š” ๋œป์ด์ง€ 0์ด ์•„๋‹™๋‹ˆ๋‹ค.

๊ฐ•์ข…์žฌ๋ฃŒ ๋ฒˆํ˜ธ์นดํ…Œ๊ณ ๋ฆฌ๋ช…์นญNi%C%Cr%Si%P%S%
X 5 CrNi 18 121.43031.4์Šคํ…Œ์ธ๋ฆฌ์Šค๊ฐ•8411,0-13,0โ‰ค0,0617,0-19,0โ‰ค1,000,0450,015
X12CrNiSi18-9-31.43261.4๊ธฐํƒ€118,00-10,0โ‰ค0,1517,0-19,02,00-3,000,0450,03
1.44011.44011.4์Šคํ…Œ์ธ๋ฆฌ์Šค๊ฐ•13410,0-13,0โ‰ค0,0716,5-18,5โ‰ค1,000,0450,015
1.44361.44361.4์Šคํ…Œ์ธ๋ฆฌ์Šค๊ฐ•11810,5-13,0โ‰ค0,0516,5-18,5โ‰ค1,000,0450,015
1.45411.45411.4์Šคํ…Œ์ธ๋ฆฌ์Šค๊ฐ•1759,00-12,0โ‰ค0,0817,0-19,0โ‰ค1,000,0450,015
S303471.45441.4ํ•ญ๊ณต์šฐ์ฃผ์šฉ ํŠน์ˆ˜๊ฐ•699,00-11,5โ‰ค0,0817,0-19,0โ‰ค1,000,0350,025
1.48281.48281.4๋‚ด์—ด๊ฐ•7711,0-13,0โ‰ค0,2019,0-21,01,50-2,500,0450,015
X 7 CrNi 23 141.48331.4๋‚ด์—ด๊ฐ•6912,0-14,0โ‰ค0,1522,0-24,0โ‰ค1,000,0450,015
X15CrNiSi25-201.48411.4๋‚ด์—ด๊ฐ•6019,0-22,0โ‰ค0,2024,0-26,01,50-2,500,0450,015
X12CrNi25-201.48421.4๊ธฐํƒ€3519,2-21,8โ‰ค0,1424,3-26,7โ‰ค1,400,020,015
1.48451.48451.4๋‚ด์—ด๊ฐ•9119,0-22,0โ‰ค0,1024,0-26,0โ‰ค1,500,0450,015
S316001.49841.4๊ณ ์˜จ์šฉ๊ฐ• / ํ•ญ๊ณต์šฉ6415,5-17,50,04-0,1015,5-17,50,30-0,600,0450,03

๋„๋ฉด์ด ์–ด๋А ๊ฒƒ์„ ๊ฐ€๋ฆฌํ‚ค๋Š”์ง€ ํ™•์‹คํ•˜์ง€ ์•Š์œผ์‹ญ๋‹ˆ๊นŒ?

๋ช…์นญ, ์žฌ๋ฃŒ ๋ฒˆํ˜ธ, ์„ฑ๋ถ„์œผ๋กœ ์นดํƒˆ๋กœ๊ทธ๋ฅผ ๊ฒ€์ƒ‰ํ•˜์‹ญ์‹œ์˜ค. ์ด ํŽ˜์ด์ง€์˜ ๋ชจ๋“  ๋ช…์นญ์ด ๊ทธ ์ž์ฒด๋กœ ์ž…๊ตฌ์ž…๋‹ˆ๋‹ค.