Originally approved in 1936, this specification is heavily utilized in petroleum and chemical construction applications. The ASTM standard covers alloy steel and stainless steel bolting materials for high temperature or high pressure service. This specification includes fasteners intended for use in pressure vessels, valves, flanges and fittings.
Dimensions: Available in all standard sizes.
Finish: Self Finish.
Material & Mechanical Properties:
ASTM A193, Grade B8M: Stainless steel, AISI 316, carbide solution treated.Stainless steel, AISI 316, carbide solution treated.
ASTM A193, Grade B8: Stainless steel, AISI 304, carbide solution treated, strain hardened
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