Nifty Alloys L.L.C. is a trusted global supplier of AISI 4145 Alloy Steel, offering high-quality bars, forgings, plates, and components tailored to the toughest industrial requirements. Known for its superior strength, toughness, and hardenability, AISI 4145 is widely used in the oil & gas, power generation, construction, and engineering sectors.
If you’re looking for a reliable AISI 4145 Alloy Steel supplier in UAE, Middle East, Europe, and beyond, Nifty Alloys ensures quality-assured material, on-time delivery, and competitive pricing to keep your projects moving forward.
What is AISI 4145 Alloy Steel?
AISI 4145 is a chromium-molybdenum low-alloy steel that provides an excellent combination of impact strength, wear resistance, and fatigue resistance. It is part of the same family as AISI 4130 and AISI 4140, but with slightly higher carbon content, which enhances hardness and tensile strength while maintaining good toughness.
- UNS Designation: G41450
- Standards: ASTM A29, A322, A331, A519
- Common Forms Supplied: Forged bars, rolled bars, plates, round bars, hollow bars, blocks, and custom machined parts.
At Nifty Alloys, we supply 4145 Alloy Steel in normalized, quenched & tempered, or heat-treated conditions depending on customer specifications.
Applications of AISI 4145 Alloy Steel
Chemical Composition of AISI 4145
Forging
Heat Treatment & Processing
Stress Relieving
Hardening
Equivalent Grades of AISI 4145
Mechanical Properties of AISI 4145
Elevate Your Projects
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Our Superior Steels
Nifty Alloys LLC is a trusted supplier and stockist of AISI 4145 Alloy Steel based in the United Arab Emirates, serving customers across the Middle East, Europe, Asia, and Africa. We supply high-strength AISI 4145 chromium-molybdenum alloy steel, offering higher hardenability and strength than AISI 4140, with excellent toughness and fatigue resistance after heat treatment. AISI 4145 steel is commonly used in drill collars, heavy-duty shafts, gears, axles, crankshafts, and oil & gas components where superior strength and reliability are required. For buyers seeking a reliable AISI 4145 alloy steel supplier in the UAE or a dependable source of 4145 steel for export, Nifty Alloys LLC provides consistent quality, full material traceability, and dependable supply.
