September 6, 2018

Our Steel

Below are the main types of steel tube and bar that we stock at Sullivan Steel Services. For detail on each type, please click on the name listed in the first column:

MATERIAL FOR REQUIREMENTS MELT PRACTICE TYPICAL SPECS. CORROSION RESISTANCE ALT. TO:
52100 Tube & Bar Standard Bearing Steel Air-melt AMS 6440
ASTM A295
N/A
9310 VAR Carburizing Steel for critical aerospace applications VAR AMS 6265; Domestically produced N/A N/A
8620 Tube & Bar Carburizing Bearing Steel Air-melt AMS 6274
ASTM A534
N/A
52100 VAR Premium Bearing Steel, Aircraft Bearings VAR AMS 6444 N/A
M50 Bar High Temperature Steel, Aircraft Bearings VIM-VAR AMS 6490
AMS 6491
N/A
XD15NW Bar Stainless Bearing Steel, High Nitrogen (CREN) ESR AMS 5925 Excellent AMS 5898
440C
XD16N Bar Stainless Bearing Steel, High Nitrogen (CREN) Air-melt AMS 5926 Excellent 440C
17-4PH
CX13VDW Bar Carburizing Stainless Steel Bearing & Structural ESR AMS 5719 Excellent (in non-carburized areas) M152

Pyrowear® 675 Stainless

NC310YW Bar High Strength & High Fatigue VIM-VAR AMS 6499 N/A Aermet 100
300M
Maraging Grades
 GKHW Bar High Fatigue, Nitriding Grade ESR AMS 6481 N/A M-50
Nitralloy N/135
GKPW/YW Bar High Ductility, Deep Nitriding ESR/
VIM-VAR
AMS 6497
AMS 6498
N/A M-50
Nitralloy N/135
440C Bar Corrosion Resistant Bearing Steel VAR
Air-Melt
AMS 5618
AMS 5880
AMS 5630
Fair 52100

 

Our Current Stock Summary

If you have difficulty finding a special grade of steel give us a try. We have a data base of hard to find material. We also have excellent relationships with many specialty steel manufacturers.


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