SERVICE STEEL PRODUCT CLASS LISTING
CARBON MECHANICAL SEAMLESS
101
cOLD DRAWN
102
HOT FINISHED
103
HONED I.D.
CARBON
MECHANICAL WELDED
201
ELECTRIC WELD
202
DRAWN OVER MANDREL
203
HONED OR SS I.D.
204
COLD DRAWN BUTTWELD
CARBON SHAOES-MECHANICAL & sTRUCTURAL
301
SQUARE & RECTANGLE 11GA & LIGHTER
302
SQUARE & RECTANGLE 1/8” & HEAVIER
304
COLD DRAWN BUTTWELD SHAPES
CARBON WELDED PRESSURE
401
J-525 HYDRAULIC BLACK ANNEAL
402
CONDENSER & HEAT EXCHANGER
403
WELDED BOILER
406
J-525 HYDRAULIC FOREIGN
407
J-525 HYDRAULIC METRIC
408
J-525 HYDRAULIC YELLOW ZINC DICHROMATE
CARBON SEAMLESS PRESSURE
501
SAE J-524 HYDRAULIC
502
CONDENSER BOILER HEAT EXCHANGER
503
DIESEL INJECTION
ALLOY MECHANICAL SEAMLESS
COMMERCIAL QUALITY
601
COLD DRAWN
602
HOT FINISHED
ALLOY MECHANICAL SEAMLESS
AIRCRAFT QUALITY
703
COLD DRAWN 4130
704
COLD DRAWN SPECIAL ALLOYS
STAINLESS STEEL
801
SEAMLESS
802
WELDED
803
SEAMLESS PIPE
804
WELDED PIPE
805
BAR
809
409 WELDED PLAIN & ALUMINIZED
CARBON PIPE
900
HANDRAIL A-500/A-513
901
SEAMLESS 2” IPS & OVER
902
WELDED
ALUMINUM
903
TUBING & PIPE
904
SHAPES
906 BAR
BAR, SHAPES, WIRE, SHEET, AND
PLATE
921
HR BARS-ROUND,SQUARE,HEX,& FLAT
924
HR SHAPES-ANGLES, CHANNELS, ECT.
925
CD BAR-C-1215
926
CD BAR-LEADED
927
CD BAR-C-1117
928
CD BARS-ROUND,SQUARE,HEX & FLAT
935
4130 AIRCRAFT ALLOY BAR
936
4340 AIRCRAFT ALLOY BAR
937
8620 ALLOY BAR
944
1095 SPRING WIRE
945
HARD DRAWN SPRING WIRE
955
COMMERCIAL ALLOY BAR
960
BOLT STOCK
905
VALE, FITTING, ETC.