A2-80 Stainless Steel Hex Bolt Manufacturer

Stainless Steel Bolt Grade A2-80, A2 70 Hex Head Bolt, ISO 3506-1 Grade A2-80, A2-80 Hex Bolt, ASME SA193 Hot Forged Fasteners, A2-80 Stainless Steel Bolts, A2-80 Stainless Steel Full threaded Hex Bolt, A2-80 Stainless Steel Hex Bolt, UNS S30403 industrial Fasteners,UV A2 80 bolt, A2-80 Screw, ASME SA193 high tensile Fasteners.

A2-80 Stainless Steel Bolts Specification

Product name	Hex Bolts
Standard	DIN931, ISO 4017, DIN, GB5783, ANSI, ASTM, EN, JIS, AS
ISO – International Organization for Standardization	ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
DIN Standard	B.S. DIN931 DIN933 DIN912 DIN934 DIN6923 DIN603
Hex Bolt Surface treatment	Passivation /plain
Size of Stainless Steel Hex Bolt	M2 – M100
Diameter of SS Hex Bolt	M3-M60
Lengtd of Heavy Hex Bolt	6mm-500mm
Hex Bolt Head	Square, Hex, Hex flange, Round, T-head , Flat & Triangular etc
Hex Bolt Neck type	Square, Hex, Oval, Triangular & Knurled etc
Hex Bolt Drive type	Slotted, Phil, Torx , Hex socket, & square slot etc
Hex Bolt Dimensions	ASME B18.6.3 *Exception: screws 6 inches and shorter are fully tdreaded.

ISO 3506-1 Grade A Series Chemical Properties

Steel Group	Steel Grade	Chemical composition
		mass fraction, % (maxima unless stated))
		C	Si	Mn	P	S	Cr	Mo	Ni	Cu
Austenitic	A1	0.12	1	6.5	0.2	0.15 to 0.35	16 to 19	0.7	5 to 10	1.75 to 2.25
	A2	0.1	1	2	0.05	0.03	15 to 20	-	8 to 19	4
	A3	0.08	1	2	0.045	0.03	17 to 19	-	9 to 12	1
	A4	0.08	1	2	0.045	0.03	16 to 18.5	2 to 3	10 to 15	4
	A5	0.08	1	2	0.045	0.03	16 to 18.5	2 to 3	10.5 to 14	1

ISO 3506-1 Grade A Series Mechanical properties

Steel Group	Steel Grade	Property Class	TensileStrengthRma min. Mpa	Stress at 0.2 % permanent strain Rp0.2a min. Mpa	Elongation after fracture Ab min. mm
Austenitic	A1, A2	50	500	210	0.6d
	A3, A4	70	700	450	0.4d
	A5	80	800	600	0.3d

Various types of Stainless Steel Bolt Grade A2-80

A2 70 Bolt

Stainless Steel Hex Bolt A2 70

A2-70 Screw

Stainless Steel Bolt Grade A2 70

A2 70 Hex Head Bolt

A2-70 Allen Bolt

Applications

Petroleum refineries,
Boilers
Heat exchangers
Condensers
Pipelines
Cooling towers
Steam exhausts
Electric generation plants

Calico Metal Alloys LLP exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

Stainless Steel & Special Alloys Materials

Stainles Steel 304/304H