ASTM A193 B7 |
Alloy steel, AISI 4140 or 4142, quenched and tempered |
ASTM A193 B6 |
Stainless steel, AISI 410, heat treated |
ASTM A193 B8 |
Class 1 Stainless steel, AISI 304, carbide solution treated. |
ASTM A193 B8M |
Class 1 Stainless steel, AISI 316, carbide solution treated. |
ASTM A193 B8 Class 2 |
Stainless steel, AISI 304, carbide solution treated, strain hardened |
ASTM A193 B8M Class 2 |
Stainless steel, AISI 316, carbide solution treated, strain hardened |
ASTM A193 B8T |
Class 1 or 2 Stainless steel, AISI 321, with additional element of Titanium |
ASTM A193 B16 |
Chromium-Molybdenum-Vanadium, similar to B7 with Vandium added |
ASTM A193 B7M |
Similar properties as B7 but with specialized heat treating to create differing mechanical properties |
ASTM A193 B8R |
Stainless steel, AISI 209, also known as Nitronic 50, nitrogen strengthened |
ASTM A193 B8S |
Stainless Steel, AISI 218, also known as Nitronic 60, nirtrogen strengthened |