Skip to content
Close
SEARCH
CONTACT
PHONE: +1 (609) 882-5250
Request a Quote
PHONE: +1 (609) 882-5250
Request a Quote
Short Lead Times
Expect fast responses, rapid turnarounds, and on-time delivery.
TECHNICAL SUPPORT
Get support from purchase through product development.
Inventory Management
Partner with us to store your high-value input material.
In-House Sawing
Avoid wear on your machines and order parts cut to length.
Tubing
Find the ideal steel tube for your finished part size.
Freight Handling
Ship collect, FOB destination, or drop ship for additional processing.
aerospace_mega_menu_opt
Aerospace & Defense
Flight-critical components in highly specialized aeronautical and space applications
EXPLORE
medical_mega_menu_opt
Medical
Instruments, tooling, and mechanical applications in corrosive environments
EXPLORE
motorports_mega_menu_opt
Motorsports
High-performance power transmission, power generation, and drivetrain parts
EXPLORE
industrial_mega_menu_opt
Industrial
Critical machinery and related components in oil and gas, food processing, and more
EXPLORE
Sullivan Steel warehouse racks holding various sizes of steel bar and tube

Sullivan Steel

Your source for high-performance metals.

ADDING VALUE TO YOUR SUPPLY CHAIN

SOURCING STABILITY
We leverage long-standing relationships with the mill, stocking material to help you avoid shortages and delays.
JUST-IN-TIME INVENTORY
Stock on-hand provides short lead times and rapid turnarounds that help maintain critical production schedules and deadlines.
LOGISTICS SUPPORT
Sullivan Steel offers competitive LTL and flatbed freight rates with flexible scheduling arrangements to ensure on-time delivery.
PRODUCT EXPERTISE
Whether heat treating, product testing, or selecting materials, Sullivan Steel provides technical support for every grade.

ABOUT US

Warehouse operator in a yellow hard hat cutting a strap on a bundle of steel bars.
TOUCH
WHO WE ARE
WHO WE ARE

All about Sullivan Steel: our mission, team, facility, history, and more.

More
Warehouse shelving with steel bars and tubes.
TOUCH
WHAT WE DO
WHAT WE DO

Why Sullivan Steel is the premier specialty steel distributor for specialized projects in demanding markets.

More
Military helicopter taking off from carrier in cloudy skies
TOUCH
WHO WE SERVE
WHO WE SERVE

How our materials help companies operate in the world's most advanced industries.

More

PRODUCTS

High Temperature High temperature
Stainless Stainless
Through-hardened Through-hardened
Nitriding Nitriding
Carburizing Carburizing
Induction Induction

52100

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Tube, Wire
AMS 6440, 6444
High-carbon, deep-hardening bearing steel.
view product
view product

8620

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6274
Carburizing, case-hardening low alloy bearing steel.
view product
view product

9310

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6260, 6265
Premium carburizing bearing and gear steel.
view product
view product

Jethete M152

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 5719 Type 2
High strength, stainless, creep-resistant steel.
view product
view product

Nitriding 135M

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6470, 6471
High strength, low alloy nitriding steel.
view product
view product

M50

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Wire
AMS 6490, 6491
Premium high-temperature bearing steel.
view product
view product

M50NiL

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6278
Carburizing, low carbon, high-nickel M50 variant.
view product
view product

CX13VDW

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 5719 Type 2
Distortion-resistant carburizing stainless steel.
view product
view product

440C

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Wire
AMS 5880, 5630, 5618
Deep-hardening, carbon-chromium stainless steel.
view product
view product

XD16N

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Wire
AMS 5926
High-nitrogen, high-temperature stainless steel.
view product
view product

XD15NW

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Wire
AMS 5925
Remelted high-nitrogen, corrosion-resistant steel.
view product
view product

N360

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 5898
High-nitrogen, high toughness stainless steel.
view product
view product

BG-42

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Wire
AMS 5749
Remelted high-speed, high-performance stainless steel.
view product
view product

4340

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar, Tube
AMS 6414, 6415
Case-hardening, high ductility and strength steel.
view product
view product

NC310YW

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6499
Through-hardening and surface carburizable steel.
view product
view product

Greek Ascoloy

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 5616
Creep, heat, and corrosion resistant stainless steel.
view product
view product

A-21

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS Pending
Advanced martensitic, carburizing stainless steel.
view product
view product

GKHW

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6481 (VIM-VAR only)
High-performance, nitriding stainless steel.
view product
view product

GKPYW

High Temperature
Stainless
Through Hardened
Nitriding
Carburizing
Induction
Bar
AMS 6498
Deep-nitriding, impact resistant, high strength steel.
view product
view product
85 NJ Route 31 North

PENNINGTON, NJ

Strategically located in central New Jersey—with direct access to major highway networks, seaports, and airports—Sullivan Steel services bearing steel demand anywhere in the world.