ASTM A193 Grade B8 Class 2 Specification / A193 B8m Stainless Threaded Rods

• Customization: Available
• Material: Stainless Steel
• Type: Stainless Steel Threaded Rod
• Model NO.: stainless threaded rod
• Connection: Common Bolt
• Head Style: Chamfered
• Standard: DIN, ANSI, GB, JIS
• Grade: A193 B8 B8m Cl2 Cl2
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Bright
• Products: ASTM A193 B8 B8m Class 2 Bright Stud Bolt / Thread
• Standards: ASTM A193
• Surface: Bright
• Products Name: Threaded Rods / Stud Bolts
• Transport Package: Anti-Rust
• Specification: 1/4′′-4′′
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

ASTM A193 Grade B8 Class 2 Specification / A193 B8M Stainless 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	HBW	HRC
B8 Class 1	All	75	30	30	50	223 max	35 max
B8M Class 1	All	75	30	30	50	223 max	96 max
B8 Class 2	Up to 3/4"	125	100	12	35	321 max	35 max
	7/8" - 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	321 max	35 max
	7/8" - 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

4.MOQ : 10PCS
5.Delivery time : 7-10 days after order confirmation
6.Payment term: TT , LC ,CASH
7.Quality control of our factory:
Our factory have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine, Hardness testing machine, Dimensional measuring instrument, f, spectrometer, Metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries, if you have any need for our producrs, please contact us freely.

8.Nuts & washers fit

Bolt Grade	Nuts	Washers
B7	A194 Grade 2H	F436
B8 Class 1	A194 Grade 8	SS304
B8M Class 1	A194 Grade 8M	SS316
B8 Class 2	A194 Grade 8	SS304
B8M Class 2	A194 Grade 8M	SS316