1、 2003 4 30 C 2508 2003 1973 12 29 2003 4 30 03 409 ( ) ( 02 509 7261) . 7 5 , . ( ) ( ) ( ) ( ) ICS 25.160.50 KS C 2508 2003Resin flux cored solders , , . . . KS B 5202 KS B 5203 1 1 0.1 mm 0.05 mm KS C 2509 KS D 0002 KS D 6704 . % ( ) AA A RS 63 63 1 B AA A RS 60 60 1 B AA A RS 55 55 1 B AA A RS 50
2、 50 1 B AA A RS 45 45 1 B AA A RS 40 40 1 B RS Resin Solders . C 2508 2003 2 . KS D 6704 A , 1 3 %( ) . , , . . AA A B . % 0.1 0.1 0.5 0.5 1.0 . ( ) . m 1 000 500 1 10 12 1 10 11 1 10 8 1 10 12 1 10 11 1 10 8 . % 75 80 80 ( ) . mm mm 1 kg 0.3 0.4 0.03 0.5 0.6 0.7 0.05 0.8 0.9 1.0 1.2 1.6 2.0 2.3 2.4
3、 3.0 0.1 0.25 0.5 1 2 5 , , , , , , , KS C 2509 . C 2508 2003 3 . , , . KS B 5202 , KS B 5203 1 . . , . . KS D 0002 . . , ( ) . RS 63 1.6 A . ( ) ( ) 135 513 701 7 (02)6009 4567 (02)6009 4887 4888 http:/standard.ksa.or.kr 607 822 1 11( 10 ) (051)557 1239 702 012 2 1741( 3 ) (053)384 1562 4 402 714 9
4、89 1( 11 ) (032)420 0120 3 442 270 111 8( 9 ) (031)259 7000 9 200 041 1 9( 4 ) (033)252 9423, 254 9423 361 802 1508 1( 6 ) (043)236 2451 3 305 343 23 14( 5 ) (042)864 2301 3 561 841 1 337 2( 7 ) (063)214 2235 7 506 301 621 15( 5 ) (062)953 1435 7 641 740 7 4( 501 ) (055)266 4744 6 683 804 758 2( 2 ) (052)289 6601 3 425 852 773 9( 4 ) (031)492 5780, 8451 2 730 350 92 30( 8 ) (054)473 6954 480 848 2 487 6( 3 ) (031)829 8182 4 2003 5 26 2003 ICS 25.160.50 KSKSKS SKSKS KSKS SKS KSKS SKSKS KSKSKS
