AISI 1045 fasteners are manufactured for applications requiring high strength and hardenability with additional advantage of being low cost over most high tensile bolting material. Resitant Metal Alloys offers complete range of high strength bolts, screws, stud bolts, threaded rods, nuts and washers in carbon steel SAE-AISI 1045 grade.

AISI 1045/C45 is most common starting material for mass production of high tensile fasteners and is commonly used for structural boltings, maring and offshore, power plants and many other industrial applications.

View Technical Data Sheet

AISI 1045 Fasteners

AISI 1045 Equivalent Grades

xxx	xxx	xxx	xxx
C45	UNS G10450	DIN 1.0503	JIS S45C

AISI 1045 Properties

AISI 1045 Chemical Composition
Carbon	Iron	Manganese	Sulphur	Phosphorus
0.42 - 0.50 %	98.51 - 98.98%	0.60 - 0.90 %	<0.05 % max	<0.04 % max

AISI 1045 Mechanical Properties
Tensile Strength	Yield Strength	Elongation at Break	Hardness, Brinell BHN
680 MPa	310 MPa	16%	163 BHN

Specifications