2012年2月通用不锈钢（univstainless）合金附加费：单位，美元/磅
级别	12月	1月	2月
15‐5	$0.79	$0.75	$0.78
16‐5	$0.76	$0.72	$0.74
16‐6	$0.89	$0.84	$0.87
17‐4	$0.77	$0.74	$0.77
17‐7	$0.89	$0.83	$0.86
302	$0.96	$0.89	$0.92
303	$0.98	$0.92	$0.95
304/304L	$0.98	$0.92	$0.95
309/309S/309L	$1.41	$1.32	$1.36
310/310S	$1.83	$1.70	$1.75
316/316L	$1.39	$1.31	$1.35
317/317L	$1.56	$1.47	$1.51
321	$1.06	$0.99	$1.02
330/330Cb	$3.09	$2.86	$2.93
347	$1.20	$1.13	$1.16
405/410/410Cb/416	$0.31	$0.30	$0.32
420	$0.29	$0.28	$0.30
420F	$0.34	$0.32	$0.35
422	$0.52	$0.51	$0.53
430/430F	$0.35	$0.34	$0.36
431	$0.48	$0.45	$0.48
440A	$0.33	$0.31	$0.33
440C	$0.38	$0.36	$0.38
446	$0.39	$0.38	$0.40
A‐286	$2.36	$2.19	$2.24
Alloy 450 (XM‐25)	$1.04	$1.00	$1.03
Duplex 2205 (F51)	$1.08	$1.04	$1.07
F6NM -415	$0.63	$0.59	$0.62
F91	$0.37	$0.35	$0.38
FV520	$0.95	$0.90	$0.93
Greek Ascoloy -418	$0.64	$0.61	$0.64
H46/403Cb+	$0.50	$0.48	$0.51
Jethete	$0.64	$0.61	$0.64
N32 (XM‐28)	$0.46	$0.44	$0.45
N33 (XM‐29)	$0.60	$0.57	$0.59
N40 (XM‐11)	$0.87	$0.81	$0.84
N50 (XM‐19)	$1.51	$1.43	$1.46
N60 (Alloy 218)	$0.95	$0.89	$0.91