Resistant Alloy is a manufacturer & supplier of Carbon steel AISI 1020 Fasteners for general purpose bolting. AISI 1020 fasteners includes bolts, screws, stud bolts (studs), threaded rods, nuts, washers and custom fastening parts. These carbon steel fasteners are produced with complete metric and imperial size range with ISO, Unified UN, UNC, UNF, UNEF, BSW & BSF thread profiles. AISI 1020 boltings are produced by hot forming and machining to size.

Hex bolts, heavy hex bolts, stud bolts, threaded rods, double end studs, nuts, socket head cap screw, set screws and custom components are common products in AISI 1020 fasteners.

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AISI 1020 Fasteners

AISI 1020 Equivalent Grades

XXX	XXX	XXX	XXX	XXX
Carbon® 1020	DIN C22	UNS G10200	Werkstoff No. 1.0402	Sweden SS1450

AISI 1020 Properties

Chemical Composition
Carbon	Iron	Manganese	Sulphur	Phosphorus
0.18 - 0.23 %	Balance	0.30 - 0.60 %	0.05 % max	0.04 % max

Mechanical Properties
Tensile Strength	Yield Strength	Elongation at Break	Hardness, Brinell BHN
420 MPa	350 MPa	15 %	121 min

Specifications