1 1/4-8 X 12 FT A193/A320 B8M CLASS 2 ALL THREAD ROD

Name: 1 1/4-8 X 12 FT A193/A320 B8M CLASS 2 ALL THREAD ROD
Price: 82.05356 USD
Availability: InStock

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Mechanical PropertiesGrade B8M Class 2 Stainless Steel

AISI 316 Stainless Steel, Carbide Solution Treated, Strain Hardened				Per ASTM A193/A193M-16
Material	Tensile Strength	Yield Strength, 0.2% offset	Elongation in 4D	Reduction of Area	Hardness
Material	Min ksi	Min ksi	Min %	Min %	Max
316 Stainless Steel	110	95	15	45	321 HBW or 35 HRC

AISI 316 Stainless Steel, Carbide Solution Treated, Strain Hardened				Per ASTM A320/A320M-15a
Diameter	Tensile Strength	Yield Strength, 0.2% offset	Elongation in 2 in. or 50 mm	Reduction of Area	Hardness
Diameter	Min ksi	Min ksi	Min %	Min %	Max
3/4" and under	110	95	15	45	321 HBW or 35 HRC
over 3/4 to 1", incl	100	80	20	45	321 HBW or 35 HRC
over 1 to 1 1/4", incl	95	65	25	45	321 HBW or 35 HRC
over 1 1/4 to 1 1/2", incl (1)	90	50	30	45	321 HBW or 35 HRC

1. These upper diameter limits were established on the basis that these were the largest sizes commonly available that consistently met specification property limits. They are not intended as absolute limits beyond which bolting materials could no longer be certified to the specification.

ASTM A193	Covers alloy and stainless steel bolting materials and bolting components for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.
ASME B18.31.3	Covers the general and dimensional data for inch series threaded rods.
ASME B1.1 UNC & UNF Class 2A	Specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads.

ASTM A320	Covers alloy steel bolting materials and bolting components for pressure vessels, valves, flanges, and fittings for low-temperature service.
ASME B18.31.3	Covers the general and dimensional data for inch series threaded rods.
ASME B1.1 UNC & UNF Class 2A	Specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads.