1997 Economic Census:
Bridge Between SIC and NAICS
SIC:   Manufacturing

 
SIC 33:   Primary metal industries - Finder by 3-digit SIC
Includes only establishments with payroll. Introductory text includes scope and methodology.                
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bridge		 SIC Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
  33     Primary metal industries 6,275 188,774,795 692,175 26,829,622
331     Blast furnace and basic steel products 954 77,532,783 217,679 10,059,589
332     Iron and steel foundries 1,144 17,533,215 132,853 4,666,674
333     Primary nonferrous metals 179 16,320,560 33,255 1,404,870
334     Secondary nonferrous metals 256 6,977,168 13,479 468,021
335     Nonferrous rolling and drawing 1,011 52,863,733 166,344 6,093,518
336     Nonferrous foundries (castings) 1,676 11,598,177 94,496 2,897,629
339     Miscellaneous primary metal products 1,055 5,949,159 34,069 1,239,321
N=Comparable data not available D=Withheld to avoid disclosure

 

SIC 33:   Primary metal industries - 4-digit SIC to 6-digit NAICS
Includes only establishments with payroll. Introductory text includes scope and methodology. Figures to the left of NAICS codes indicate the percent of NAICS receipts represented by this part; and link to Table 1 where other parts of the NAICS are shown. links to 1997 and 1992 Comparative Statistics for whole SICs.
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
331       Blast furnace and basic steel products 954 77,532,783 217,679 10,059,589
3312     Almost Comparable   Blast furnaces & steel mills 201 56,796,871 145,805 7,446,304
25% of 324199 20
All other petroleum & coal products mfg (pt)
 8 438,107 1,731 74,553
99% of 331111 10
Iron & steel mills (pt)
 193 56,358,764 144,074 7,371,751
3313     Not Comparable   Electrometallurgical products 28 1,535,779 4,035 168,728
  331112  
Electrometallurgical ferroalloy product mfg
 24 1,409,834 3,724 156,946
3% of 331492 10
Other nonferrous metal secondary smelting, refining, & alloying (
 4 125,945 311 11,782
3315     Not Comparable   Steel wire & related products 304 5,291,290 25,754 799,508
  331222  
Steel wire drawing
 273 4,920,798 23,489 733,281
7% of 332618 10
Other fabricated wire product mfg (pt)
 31 370,492 2,265 66,227
3316     Comparable   Cold finishing of steel shapes 186 6,343,466 14,362 639,349
  331221  
Cold-rolled steel shape mfg
 186 6,343,466 14,362 639,349
3317     Comparable   Steel pipe & tubes 235 7,565,377 27,723 1,005,700
  331210  
Iron & steel pipes & tubes mfg from purchased steel
 235 7,565,377 27,723 1,005,700
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
332       Iron and steel foundries 1,144 17,533,215 132,853 4,666,674
3321     Almost Comparable   Gray iron foundries 669 11,911,623 83,570 3,120,450
97% of 331511 10
Iron foundries (pt)
 669 11,911,623 83,570 3,120,450
3322     Not Comparable   Malleable iron foundries 28 352,615 2,628 113,937
3% of 331511 20
Iron foundries (pt)
 28 352,615 2,628 113,937
3324     Comparable   Steel investment foundries 159 2,341,737 22,673 669,452
  331512  
Steel investment foundries
 159 2,341,737 22,673 669,452
3325     Comparable   Steel foundries, n.e.c. 288 2,927,240 23,982 762,835
  331513  
Steel foundries (except investment)
 288 2,927,240 23,982 762,835
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
333       Primary nonferrous metals 179 16,320,560 33,255 1,404,870
3331     Comparable   Primary copper 16 6,540,441 7,360 287,382
  331411  
Primary smelting & refining of copper
 16 6,540,441 7,360 287,382
3334     Comparable   Primary aluminum 21 6,224,610 15,763 707,402
  331312  
Primary aluminum production
 21 6,224,610 15,763 707,402
3339     Comparable   Primary nonferrous metals, n.e.c. 142 3,555,509 10,132 410,086
  331419  
Other nonferrous metal primary smelting & refining
 142 3,555,509 10,132 410,086
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
334       Secondary nonferrous metals 256 6,977,168 13,479 468,021
3341     Not Comparable   Secondary nonferrous metals 256 6,977,168 13,479 468,021
95% of 331314 10
Secondary smelting & alloying of aluminum (pt)
 101 3,478,625 6,226 210,318
85% of 331423 10
Secondary smelting, refining, & alloying of copper (pt)
 24 1,082,052 1,768 69,988
64% of 331492 20
Other nonferrous metal secondary smelting, refining, & alloying (
 131 2,416,491 5,485 187,715
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
335       Nonferrous rolling and drawing 1,011 52,863,733 166,344 6,093,518
3351     Comparable   Copper rolling & drawing 129 7,679,080 21,150 786,621
  331421  
Copper rolling, drawing, & extruding
 129 7,679,080 21,150 786,621
3353     Comparable   Aluminum sheet, plate, & foil 70 13,755,566 25,111 1,199,382
  331315  
Aluminum sheet, plate, & foil mfg
 70 13,755,566 25,111 1,199,382
0% of 332996 10
Fabricated pipe & pipe fitting mfg (pt)
 0 0 0 0
3354     Comparable   Aluminum extruded products 160 6,177,701 30,357 944,829
  331316  
Aluminum extruded product mfg
 160 6,177,701 30,357 944,829
3355     Not Comparable   Aluminum rolling & drawing, n.e.c. 20 1,295,284 2,657 97,537
78% of 331319 10
Other aluminum rolling & drawing (pt)
 20 1,295,284 2,657 97,537
3356     Not Comparable   Nonferrous rolling & drawing, n.e.c. 184 4,839,547 17,237 709,102
66% of 331491 10
Other nonferrous metal rolling, drawing, & extruding (pt)
 184 4,839,547 17,237 709,102
3357     Not Comparable   Nonferrous wire drawing & insulating 448 19,116,555 69,832 2,356,047
22% of 331319 20
Other aluminum rolling & drawing (pt)
 16 361,323 1,649 46,377
  331422  
Copper wire (except mechanical) drawing
 36 1,029,653 4,692 131,549
34% of 331491 20
Other nonferrous metal rolling, drawing, & extruding (pt)
 83 2,475,702 8,635 280,606
  335921  
Fiber optic cable mfg
 38 2,767,017 8,589 364,654
  335929  
Other communication & energy wire mfg
 275 12,482,860 46,267 1,532,861
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
336       Nonferrous foundries (castings) 1,676 11,598,177 94,496 2,897,629
3363     Comparable   Aluminum die-castings 318 3,791,717 27,717 906,108
  331521  
Aluminum die-casting foundries
 318 3,791,717 27,717 906,108
3364     Comparable   Nonferrous die-casting, except aluminum 279 2,055,264 17,243 502,552
  331522  
Nonferrous (except aluminum) die-casting foundries
 279 2,055,264 17,243 502,552
3365     Comparable   Aluminum foundries 626 3,937,406 34,098 1,013,843
  331524  
Aluminum foundries (except die-casting)
 626 3,937,406 34,098 1,013,843
3366     Comparable   Copper foundries 312 854,704 8,909 260,340
  331525  
Copper foundries (except die-casting)
 312 854,704 8,909 260,340
3369     Comparable   Nonferrous foundries, n.e.c. 141 959,086 6,529 214,786
  331528  
Other nonferrous foundries (except die-casting)
 141 959,086 6,529 214,786
SIC NAICS Pt Description Establish-
ments		 Value of Shipments
($1,000)		 Paid
employees		 Annual payroll
($1,000)
339       Miscellaneous primary metal products 1,055 5,949,159 34,069 1,239,321
3398     Comparable   Metal heat treating 808 3,485,459 22,674 802,930
  332811  
Metal heat treating
 808 3,485,459 22,674 802,930
3399     Not Comparable   Primary metal products, n.e.c. 247 2,463,700 11,395 436,391
1% of 331111 20
Iron & steel mills (pt)
 82 596,791 2,440 95,739
5% of 331314 20
Secondary smelting & alloying of aluminum (pt)
 10 172,555 488 18,975
15% of 331423 20
Secondary smelting, refining, & alloying of copper (pt)
 11 187,036 565 21,117
32% of 331492 30
Other nonferrous metal secondary smelting, refining, & alloying (
 117 1,207,951 5,814 225,722
6% of 332618 20
Other fabricated wire product mfg (pt)
 27 299,367 2,088 74,838
N=Comparable data not available D=Withheld to avoid disclosure

=sum of NAICS parts listed below the symbol   links to Comparative Statistics for 1992 and 1997
(Bridge complete.) Comparable SIC derivable from NAICS data.
(Drawbridge slightly open.) Almost comparable Sales or receipts from NAICS are within 3% of SIC sales or receipts.
(Drawbridge open.) Not comparable SIC sales or receipts cannot be estimated within 3% from NAICS data.

All-sector menu Menu of all 2-digit SICs Data in formats for downloading PDF report

Source: 1997 Economic Census, Comparative Statistics

Last modified: 6/27/00