KS G ISO 8442-4-2010 Materials and articles in contact with foodstuffs－Cutlery and table holloware－Part 4：Requirements for gold-plated cutlery《与食品接触的材料和制品 刀具和凹型餐具 第4部分 镀金餐具的要求》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS G ISO 84424 4： KS G ISO 84424 :2010 2010 11 2 http:/www.kats.go.krKS G ISO 84424:2010 : ( ) ( ) () A T L () ( ) : (http:/www.standard.go.kr) ： ：2005 11 30 ：2010 11 2 2010-0480 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS G ISO 84424:2010 4： Mat

2、erials and articles in contact with foodstuffs Cutlery and table holloware Part 4：Requirements for gold-plated cutlery 1997 1 ISO 84424, Materials and articles in contact with foodstuffs Cutlery and table hollowarePart 4：Requirements for gold-plated cutlery . 1 . a) , , , (carving) , b) c) , , , , d

3、) 3 ：1, 2, 3 . . 2 . . ( ) . KS D ISO 2177, KS D ISO 3497, X KS D ISO 3543, KS G ISO 4481, KS G ISO 84424:2010 2 KS G ISO 84422, 2： KS M ISO 65081, 1：(A, B, C, D, E, F, G, H, K, N, T ) ISO 1463, 3 KS G ISO 4481 KS G ISO 84422 . 3.1 4 4.1 . . 4.2 4.2.1 () 1 . 4.2.2 6. . 1 (%) a C P S Cr Ni Mo bV bMn

4、, , , , , 0.07 0.15 0.080.0450.0450.040 0.0150.0150.015 17.017.016.0 8.0 4.0 2.0 1.30 10.5 () 0.160.0400.01512.0 () 0.26 0.040 0.015 12.0 1.30 0.20 KS G ISO 84424:2010 3 1 () (%)a Ag Cu Ni Zn Mn Fe Pb (%) , , , , 800 925 80.0 92.5 20.0 7.5 60.09.0 24.00.500.30 0.05 0.50 Au 98.5 Ag 98.5 a EN 100881 b

5、Mo V . 5 5.1 4. . 5.2 , 5.2.1 , . 5.2.2 , . . 5.2.3 (batch) . 5.2.4 , , , . 5.2.5 , . 5.2.6 5.2.15.2.5 , . 5.3 () . 5.4 . 5.5 , (included angle) 50 . KS G ISO 84424:2010 4 40 , 1 mm 0.46 mm . 5.6 ( ) . 6 6.1 6.2 6.3 . 6.2 A( ) B( ) 2 . 2 1 I 4.5 m 2.5 m 2 II 2 m 1 m 3 III 0.2 m 0.1 m 6.3 ( , 3.4 ) 6

6、0 % . KS D ISO 2177, ISO 1463, KS D ISO 3497, KS D ISO 3543 . ISO 1463 . 7 7.1 Co Ni Fe 0.2 % , . 7.2 C a)c) . a) , 1.5 mm . b) 3 , 0.4 mm . 3 , 0.4 mm (0.126 mm 2 ) . KS G ISO 84424:2010 5 c) 0.75 mm(0.442 mm 2 ) . 7.3 7.3.1 (martensitic) D , 3 , . . 7.3.2 , , 1 mm . . 1 mm 0.7 N ( 100 N) 10 (, 1 )

7、. ( 1 A) 10 mm . L A 1 7.4 (100 0 5 ) 1) 10 , . . a) 10 (180 0 10 ) N . b) 37 cm 2 (4.5 0 2 . 0 ) Nm , 37 cm 2 (3.7 0 2 . 0 ) Nm 10 . 1) 0.7 N/mm 100 N A 10 mm L KS G ISO 84424:2010 6 (100 0 5 ) 10 . 7.5 KS M ISO 65081 48 HRC . 40 mm . 52 HRC . 7.6 40 , ( E ). 8 8.1 8.1.1 , . a) , b) (6.2 )： I 1 II

8、2 III 3 . 8.2 . a) b) , 1, 2 3 (ferritic) , (austenite) , c) (undercoat) 1, 2 3 (KS G ISO 84422 ) , . 8.3 , . KS G ISO 84424:2010 7 A () A.1 . (AAS) . . A.2 2) . A.3 , . , . A.4 m . 3 . 19 000 10 A m m ： (g) A ：(cm 2 ) ( B ) 19.3： 2) 645 Degussa Ag, Office . Electroplating, Klarenbergstr. 5379, D735

9、25 Schwaebisch Gmuend, Enstrip Au78 Enthone-OMI (Germany) GmbH, Niermannsweg 35, D 40699 Erkrath . , CEN . . KS G ISO 84424:2010 8 B () Schlegel B.1 , (bed) . . . , B.2 B.2.1 , , (B.2.5 ) . , 50 80 . . B.2.2 , 2 mg . B.2.3 (hoist), 20 mm/min . B.2.4 , . 1 % ( ) 1 % B.2.5 , 200 m 250 m . , . . B.2.6

10、, ( 2 ) . a) cm 2 16 mm, 100 mm b) cm 2 100 mm30 mm 1 mm B.3 B.3.1 (B.2.5 ) KS G ISO 84424:2010 9 . 50 80 . 1 . . B.3.8 50 80 . , B.3.7 . B.3.2 . B.3.3 . B.3.4 (B.2.4 ), 20 mm/min (B.2.3 ). . B.3.7 . B.3.5 (605) . B.3.6 2 mg . B.3.7 (101) , . 40 mm . (suspension wire) . B.3.8 2 mg . B.3.9 . 2 (B.2.6

11、 ). B.4 B.4.1 A cm 2 . A Q m A m ： (g) Q A ： (g/cm 2 ) B.4.2 1.5 % . KS G ISO 84424:2010 10 C () C.1 6 (602) 1 % . . C.2 , . , / 99：1 1 %(m/m) . C.3 C.1 , . . 4 C.4 C.4.1 . . C.4.2 (C.2 ) 0.1 m 2 0.1 m 2 1 L . (602) . . ( ) 62 . . (602) , . . C.4.3 , . . C.4.4 6 2 3 . C.4.5 , . KS G ISO 84424:2010 1

12、1 . C.5 4 , . 2 , 2 . 0.4 mm 0.75 mm (hand lens) . C.1 2 3 (602) KS G ISO 84424:2010 12 D () D.1 , , (carving) . . D.2 D.1 D.1 0 , . , . D.3 D.3.1 . , . D.3.2 (tip clamp) . , 0 . D.3.3 , . 10 . . , a, b . c a, b ( D.2 ). D.3.4 . D.4 . KS G ISO 84424:2010 13 D.1 D.2 a b c a b (pivot) KS G ISO 84424:2

13、010 14 E () E.1 . E.2 40 3) . E.3 . 3) WMFParagan(：WMFWuerttembergische Metallwarenfabrik AG, POB 1401, D73309 Geislingen/ Steige) . , CEN . KS G ISO 84424:2010 15 F () EC 89/109 ：1989 2 11, EC 1989, No L 40/38, 38, EC 90/128 ：1992 6 23, EC 1992, No L 168/21, EN 100881：1995, 1： 4： 153787 1 92 3(13)

14、(02)26240114 (02)262401489 http:/ KS G ISO 84424 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Materials and articles in contact with foodstuffs Cutlery and table holloware Part 4 ：Requirements for gold-plated cutlery ICS 67.250；97.040.60 Korean Agency for Technology and Standards http:/www.kats.go.kr