Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Best Practice
Temperature & Ratios
Aluminium
750-800
220-450
2.5:1
Brass
1020-1120
500-700
9:1
Silver
950-1050
450-650
10:1
9K Yellow
940-1040
500-600
11:1
12K Yellow
620-1020
500-600
12:1
14K Yellow
900-1000
500-600
14:1
18K Yellow
950-1050
500-650
16:1
22K Yellow
1040-1140
600-700
18:1
9K White
970-1070
580-680
12:1
14K White
1050-1170
600-700
14:1
18K White
1100-1250
600-740
16:1
Plastinum 95%
1900-2000
750-900
21:1
Stanless steel
1625-1675
750-900
10:1
palladium
1550-1600
750-900
12:1
Copyright © 2013 Jewelry Plaster. All Rights Reserved.
322/5-6 1st Floor, Bangkok Gem & jelelry Tower Surawong Road, Bangrak Bangkok 10500 Thailand
Tel: 02-2671178, Fax: 02-2671178, Email: jpl@jewelryplaster.com