1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 2101 KS D 2101:2011 2011 6 16 http:/www.kats.go.kr KS D 2101:2011 : ( ) ( ) ( ) POSCO ( ) KIST ( ) : ( ) : (http:/www.standard.go.kr) ： ：1963 4 4 ：2011 6 16 2011-0152 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 2101:2011 Classification stan
2、dard for iron and steel scraps 1 . 2 . . ( ) . KS D 3522, KS D 3525, KS D 3698, KS D 3702, KS D 3703, KS D 3705, KS D 3706, KS D 3731, KS D 3753, KS D 3756, KS D 3867, 3 3.1 . 3.2 1 . KS D 2101:2011 2 1 A ( ) 1 20 kg B ( , , .) . C ( .) , . 3.3 . 4 4.1 , . 4.2 2 . 2 1 6 mm , 600 mm , 400 mm 600 kg .
3、 2 3 mm 6 mm , 600 mm , 400 mm . 1 6 mm , 1 200 mm , 500 mm 1 000 kg . 2 3 mm 6 mm , 1 200 mm , 500 mm . A 3 3 mm , 1 200 mm , 500 mm . B (Cu 0.20 % ) . 1 2 C (P 0.025 % , S 0.025 % , Cu 0.15 % ) 3 D ( ) 4 E , . KS D 2101:2011 3 4.2.1 D 3 . 3 KS D 3753( ) STS 8 KS D 3525( ) STB 1, 2, 3, 4, 5 KS D 38
4、67( ) SCr 415, 420, 430, 435, 440, 445 KS D 3867( ) SCM 415, 418, 420, 421, 425, 430, 432, 435, 440, 445, 822 KS D 3756( ) S Al Cr Mo 1 KS D 3753 STF 6 KS D 3867( ) SNC 236, 415, 631, 815, 836 KS D 3753 STS 5, 51 KS D 3867( ) SNCM 431, 625, 630, 240, 439, 447, 220, 415, 420, 815, 616 KS D 3753 STS 1
5、1, 2, 21, 7 KS D 3753 STD 11, 12 KS D 3522( ) SKH 2, 3, 4, 10 KS D 3698( ), KS D 3702( ), KS D 3703( ), KS D 3705( ) KS D 3706( ) STS 403, 410, 420J1, 431 KS D 3698, KS D 3702, KS D 3703, KS D 3705 KS D 3706 STS 304, 304L KS D 3698, KS D 3702, KS D 3703, KS D 3705 KS D 3706 STS 321 KS D 3698, KS D 3
6、702, KS D 3703, KS D 3705 KS D 3706 STS 316, STS 316L KS D 3698, KS D 3705 KS D 3706 STS 316J1, STS 316J1L KS D 3706 STS 410J1 KS D 3731( ) STR 1 KS D 3731 STR 3 KS D 3731 STR 4 KS D 3753 STD 1 KS D 3753 STD 11 KS D 2101:2011 4 3 ( ) . , Zn, Co, B , . . 4.3 4 . 4 A (KA1) 3.0 mm 1 000 mm 500 mm , , ,
7、 , (side trimming side turning ) B (KA2) 0.5 mm 3.0 mm 1 000 mm 500 mm , (side trimming side turning ) (KA3) , , 600 mm ( , , 10 % .) L (KA4) A B , 1 000 mm, 500 mm , (KBM) 1 000 mm, 500 mm, 600 kg . A (KB1) 6.0 mm 1 000 mm 500 mm 600 kg , , , , , 300 mm , , , (LPG ), ( ), , ( , , ) ( , , ), , (H, I
8、, , , T. , C ), , ( , , , , , ) KS D 2101:2011 5 4 ( ) B (KB2) 3.0 mm 6.0 mm 1 000 mm 500 mm 600 kg , ( ), , ( A ) (plate) , , LPG , 50300 mm , , , AL(KB31) A 1 000 mm, 500 mm, 600 kg A BL(KB32) B 1 000 mm, 500 mm, 600 kg B A (KB4) 3.0 mm 1 000 mm 500 mm 600 kg 50 mm , , , ( ), C , , , , , (steel fo
9、rm), , ( , , , ), B (KB5) 1 000 mm 500 mm 600 kg , ( , ), , , , , , , ( , , ), ( , , ), ( , ), , , , , , L (KB6) A B ( 1 000 mm, 500 mm, 600 kg) , A (KC1) clip , 1 mm B (KC2) C (KC3) clip , 1 mm A (KS1) 200 mm, 100 mm B (KS2) , , clipping 200 mm, 100 mm C (KS3) 200 mm, 100 mm A (KG1) A , 1 200 mm 70
10、0 mm ) ( KS D 2101:2011 6 4 ( ) B (KG2) B , 1 200 mm 700 mm A (KP1) A . , , 600 mm ( , , 10 % .) 600 kg B (KP2) B . , , 600 mm ( , , 10 % .) 600 kg C (KP3) B . , , 600 mm ( , , 10 % .) 600 kg D (KP4) C . , , 600 mm ( , , 10 % .) 600 kg E (KP5) . , , 400 mm 800 mm ( , , 10 % .) 600 kg (： KP1 KP3) ( )
11、 . 4.3.1 4.3.1.1 6 .1) 4.3.2 . 4.3.1.2 5 . 1) , , . ) ( KS D 2101:2011 7 5 , , , , , , , , , , , , , , , (PCB), coil , , ( , , , ) , ( .) 6 ： % 0.5 1.5 1.0 2.0 2.0 1.0 2.0 2.0 1 , , , , , , , , , , , , , . 2 , , . 4.3.1.3 4 ( ) . 4.3.1.4 4 . 4.3.2 . (%) / ( ) 4.4 . 5 , . 5.1 KS D 2101:2011 8 a) : KS 10 mm b) c) A(KA1) d) e) f) g) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D 2101:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Classification standard for iron and steel scraps ICS 77.080.00； 77.080.20 Korean Agency for Technology and Standards http:/www.kats.go.kr
