ALLOY FLAT, SQUARE & HEXAGON -

Low Carbon-Case Hardening HR/CF
Med Carbon-Annealed HR/CF
Med Carbon-Heat Treated
Aircraft Quality

Low Carbon-Case Hardening HR/CF
8617/8620
E8615

Med Carbon-Annealed HR/CF
4140/4142
4150 (hot-rolled only)
4150 RS (hot-rolled only)
41L50

Med Carbon-Heat Treated
ASTM A193 B7
4140/4142
4150 RS
4150 RS Norm

Aircraft Quality

ALLOY ROUND & TOOL STEEL -

Hot Rolled Low Carbon-Case Hardening
Med Carbon-Annealed HR/CF
Heat Treated-Med Carbon HR/CF
Alloy Steel Aircraft Quality HR/CF
Tool Steel Rounds
Tool Steel Squares
Tool Steel Flats
Tool Steel Hexagon & Octagon
Tool Steel Sheet

Hot Rolled Low Carbon-Case Hardening
4617-4620
8620
86L20
9310
4820

Med Carbon-Annealed HR/CF
4130
4140/4142
41L40
41L47-50
4340
E6150

Heat Treated-Med Carbon HR/CF
Nitralloy
ASTM A182 F11
ASTM A193 B7
ASTM A193 B16
4130
4140/4142
41L40-50
4140/4142 TGP
4340
4150 RS
8620
Bolting Material
ETD150

Alloy Steel Aircraft Quality HR/CF
E4130 Annealed
A4130 Normalized
A4140 Annealed
A4142 Heat Treated
E4340 Annealed
A4340 Normalized & Tempered
Nitralloy

Tool Steel Rounds
V.D.
Drill Rod

Tool Steel Squares
V.D.
Ground Flat Stock

Tool Steel Flats
V.D.
Ground Flat Stock

Tool Steel Hexagon & Octagon
V.D. Chisel Steel

Tool Steel Sheet

ALLOY STEEL PLATE -

Case Hardening
Direct Hardening
Heat Treated - Standard
Heat Treated - High Hardness

Case Hardening
8620/E8620

Direct Hardening
4130
4140
4340
E6150

Heat Treated - Standard
T1
PVQ
ASTM A514
ASTM A517

Heat Treated - High Hardness
T1
Aircraft E4130
E4130 Annealed
E4130 Normalized
Hardox 400
Hardox 450
Hardox 500
Hardox 550
Hardox 600
HiTuf
Weldox
CCO (Chromium Carbide Overlay Wearplates)
Astralloy