ASTM A193 B8 Stud Bolt ASTM A193 Grade B8m Class 2 Threaded Rods

• Material: Stainless Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 8.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Color-Zinc Plated
• Payment: T/T, L/C, D/P
• Used: Machinery, Chemical Industry, Environmental, Build
• Head Type: Hexagon, Round, Square, Mushroom
• Surface Coating: Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
• Class: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Available Material: Carbon Steel, High Strength Steel, Stainless Steel
• Transport Package: 25 Kg/Carton, 36carton/Pallet
• Specification: DIN933, DIN931
• Trademark: KINGLI
• Origin: Ningbo
• HS Code: 7318151001
• Production Capacity: 500ton/Month

Product Description

ASTM A193 B8 stud bolt astm a193 grade b8m class 2 Threaded Rods

ASTM A193 B8 Threaded rod.
ASTM A193 B8M CL2 Threaded rod, Stud bolts with nuts
ASTM A193 Bolts Studs and Rods

1.ASTM A193 Stainless threaded rod / stud bolt grades

B8	Class 1 Stainless steel, AISI 304, carbide solution treated.
B8M	Class 1 Stainless steel, AISI 316, carbide solution treated.
B8	Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
B8M	Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened

2.ASTM A193 Stainless threaded rod / stud bolt chemical composition:

Element	B8 (AISI 304)	B8M (AISI 316)
Carbon	0.08% max	0.08% max
Manganese	2.00% max	2.00% max
Phosphorus, max	0.05%	0.05%
Sulfur, max	0.03%	0.03%
Silicon	1.00% max	1.00% max
Chromium	18.0 - 20.0%	16.0 - 18.0%
Nickel	8.0 - 11.0%	10.0 - 14.0%
Molybdenum		2.00 - 3.00%

3.ASTM A193 Stainless threaded rod / stud bolt mechanical property:

Grade	Size	Tensile ksi, min	Yield, ksi, min	Elong, %, min	RA % min
B8 Class 1	All	75	30	30	50
B8M Class 1	All	75	30	30	50
B8 Class 2	Up to 3/4	125	100	12	35
	2007/8/1	115	80	15	35
	1-1/8 - 1-1/4	105	65	20	35
	1-3/8 - 1-1/2	100	50	28	45
B8M Class 2	Up to 3/4	110	95	15	45
	2007/8/1	100	80	20	45
	1-1/8 - 1-1/4	95	65	25	45
	1-3/8 - 1-1/2	90	50	30	45