Diehl Steel Products

Specialty Products
Accu-Square™ Ready-Block™ EDM Blanks
Tool Steel
A-10 Air Hardening Tool Steel A-2 Air Hardening Tool Steel A-6 Air Hardening Tool Steel
A-8 Air Hardening Tool Steel D-2 Air Hardening Tool Steel D-7 Air Hardening Tool Steel
H-11 Hot Work Tool Steel H-13 Air Hardening Tool Steel L-6 Oil Hardening Tool Steel
O-1 Oil Hardening Tool Steel O-6 Oil Hardening Tool Steel S-1 Shock Resisting Tool Steel
S-5 Shock Resisting Tool Steel S-7 Shock Resisting Tool Steel VERTEX Air Hardening Tool Steel
W-1 Water Hardening Tool Steel
Alloy Steel
4140 Annealed Alloy Steel 4140 Super Brake Die Alloy Steel 4150 Heat Treated Alloy Steel
4340 Alloy Steel 6150 Alloy Steel 8620 Alloy Steel
P-20 Plastic Mold Alloy Steel P-20 HI HARD Plastic Mold Alloy Steel P-20-32 Plastic Mold Alloy Steel
Carbon Steel
1018 Cold Roll Low Carbon Steel A-36 Hot Roll Plate Low Carbon Steel A-36 XL Plate Low Carbon Steel
CPM Powder Metal
CPM 1V® Powder Metal CPM 3V® Powder Metal CPM 9V® Powder Metal
CPM 10V® Powder Metal CPM 15V® Powder Metal CPM REX 45® Powder Metal
CPM REX 76® Powder Metal CPM REX M-4® Powder Metal CPM S90V® Powder Metal
CPM REX T-15® Powder Metal
High Speed Steel
M-2 High Speed Tool Steel M-4 High Speed Tool Steel M-42 High Speed Tool Steel
T-1 High Speed Tool Steel T-15 High Speed Tool Steel CPM REX 45® Powder Metal
CPM REX 76® Powder Metal
Precision Ground Flat Stock
410 Stainless Steel 4140 Heat Treated Alloy Steel 440C Stainless Steel
A-2 Air Hardening Tool Steel A-6 Air Hardening Tool Steel D-2 Air Hardening Tool Steel
Low Carbon Low Carbon Steel M-2 High Speed Tool Steel O-1 Oil Hardening Tool Steel
S-7 Shock Resisting Tool Steel
Sheet Products
Tool Steel SheetHigh Speed Tool Steel SheetCPM Tool Steel Sheet
Knife Steel
Drill Rod
A-2 Air Hardening Tool Steel D-2 Air Hardening Tool Steel H-13 Air Hardening Tool Steel
M-2 High Speed Tool Steel O-1 Oil Hardening Tool Steel S-7 Shock Resisting Tool Steel
W-1 Water Hardening Tool Steel
Stainless Steel
410 Stainless Steel 420 Stainless Steel 440C Stainless Steel
CPM S90V® Powder Metal
Aluminum
6061 Aluminum
Other Products
With over 85 years of experience and excellent relationships with mills and other sources, Diehl Steel is able to offer those hard to find grades and sizes. Even if the material you are looking for is not listed above, we are often able to locate it. Contact us at (800) 543-1566.