• THE STEEL WE CARRY •
XD15NW® Bar
- Stainless bearing steel, high nitrogen (CREN)
- Superior to 440C
- ESR: AMS 5925
- Alternative to AMS 5898
XD16N Bar
- Stainless bearing steel
- More cost effective version of XD15NW
- Air-Melt: AMS 5926
CX13VDW Bar
- Carburizing stainless
- Cost effective alternative to AMS 5930
- ESR: AMS 5719
440C Bar
- Stainless high carbon-chromium bearing steel
- US melt only
- Air-Melt: AMS 5880 & AMS 5630
- VAR: AMS 5618
GKH®W Bar
- High surface hardness & excellent fatigue
- Suitable for high temp applications
- Can be nitrided
- ESR
GKP®W/YW Bar
- Capable of very deep nitriding (.040” / 1mm)
- High ductility and fracture toughness
- 40% less nitriding time for standard depths
- Remelted: AMS 6497
- VIM-VAR: AMS 6498
NC310YW Bar
- High Strength & High Fatigue
- Can be carburized
- VIM-VAR: AMS 6499
M50 Bar
- High temperature steel for aircraft bearings
- US melted
- VAR: AMS 6490
- VIM-VAR: AMS 6491
BG 42
- High Temperature Stainless Bearing Steel
- US Melted
- AMS 5749
8620 Tube & Bar
- Carburizing bearing steel
- Air-Melt
- ASTM A534 & AMS 6274
52100 Tube & Bar
- Standard bearing steel
- Air-Melt: ASTM A295 & AMS 6440
(Bar & Tubing) - VAR and VIM-VAR: AMS 6444 (Bar)
9310 VAR
- Carburizing Steel for critical aerospace applications
- VAR: AMS 6265; Domestically produced
- High fatigue, hardenability, and strength
Nitriding 135M
- High case hardness, heat resistance, & core strength
- Supplied in prehardened condition – 28-32 HRC
- VAR: AMS 6471
4340 VAR Tube
- Low alloy, high strength, high hardness steel
- VAR
- AMS 6415, AMS 6414
M50NIL Steel
- Carburizing, high-nickel M50 variant
- VIM-VAR
- AMS 6278
ISO 9001:2015, AS9100D & AS9120B
Download our certification:
Practical Data for Metallurgists
Download Timken Steel's 18th Edition of the Industry Standard
• THE SULLIVAN DIFFERENCE •
- Expert in-house knowledge
- R&D/engineering experience
- We stock what we sell
- Fast turn around
- No minimum orders/sizes
- No middleman markups
- All of our grades meet DFARS
