Products

ASTM A193


We offer ASTM A193 Gr.B16 fasteners, which is used extensively in various industrial applications. fasteners are available in different shapes & sizes and are reckoned for their various features such as corrosion resistance, dimensional accuracy and longer service life. Our range of ASTM A193 Gr.B16 fasteners is highly demanded all across the world because of its superior quality and cost effective prices.

Grades

B7B8B8MB8B8M
Alloy steel, AISI 4140/4142 quenched and tempered
Class 1 Stainless steel, AISI 304, carbide solution treated.
Class 1 Stainless steel, AISI 316, carbide solution treated.
Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened



Chemical Properties

ElementB7 (AISI 4140)B8 (AISI 304)B8M (AISI 316)
Carbon 0.37 - 0.49% 0.08% max 0.08% max
Manganese 0.65 - 1.10% 2.00% max 2.00% max
Phosphorus, max