AISI 1020 Fasteners

AISI 4130 Bolts

BoltPort 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.

About AISI 1020

AISI 1020 is a low strength low hardenable general purpose carbon steel with tensile strength between 410-790MPa and Brinell hardness of 119 to 235. Carbon steel grade 1020 has high machinability, high ductility, high strength and good weldability. AISI 1020 is typically used in turned and polished or cold drawn condition. Steel grade 1020 is resistant to induction hardening or flame hardening due to its low carbon content. However carburization is possible in order to obtain case hardening. Hardness of Rc65 for smaller pieces an be attained, which is reduced with increase in object size.

Find information on AISI 1020 chemical, mechanical properties, related astm specifications, applications, etc.

AISI 1020 Properties

Chemical Composition

  • Carbon C 0.18 - 0.23 %
  • Iron Fe Balance
  • Manganese Mn 0.30 - 0.60 %
  • Sulphur S 0.05 % max
  • Phosphorus P 0.04 % max

Mechanical Properties

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

AISI 1020 Grade Equivalent

AISI Grade DIN Equivalent UNS Designation Werkstoff No. Sweden
1020 C22 G10200 1.0402 SS1450

AISI 1018 Fastening Products

AISI 1020 Specifications

Specifications Material Form Products
ASTM A29 AISI 1020/UNS G10200 Bars and Rods Bolts, Screws, Stud Bolts, Nuts, Bar Components
ASTM A108 AISI 1020/UNS G10200 Bars and Rods Bolts, Screws, Stud Bolts, Nuts, Bar Components
ASTM A510 AISI 1020/UNS G10200 Wire Rods Bolts and Screws
ASTM A544 AISI 1020/UNS G10200 Wire Rod Nuts (Withdrawn)
ASTM A545 AISI 1020/UNS G10200 Wire Rod Screws (Withdrawn)
ASTM A548 AISI 1020/UNS G10200 Wire Rod Sheet Metal Screws (Withdrawn)
ASTM A549 AISI 1020/UNS G10200 Wire Rod Wood Screws
ASTM A635 AISI 1020/UNS G10200 Plate, Sheet, Strips Washers & Sheet Metal Components
ASTM A659 AISI 1020/UNS G10200 Plate, Sheet, Strips Washers & Sheet Metal Components
ASTM A794 AISI 1020/UNS G10200 Plate, Sheet, Strips Washers & Sheet Metal Components

Page Keywords

Carbon Steel, AISI 1020, Fasteners, Bolts, Screws, Stud Bolts, Threaded Rods, Nuts, Washers, Dowel Pins, Custom Bolting, Components, UNS G10200, DIN C22, Werkstoff Number 1.0402, SS1450