48 CFR · Federal Acquisition Regulation and Defense supplement
FAR and DFARS navigator
The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
Ask the FAR
Try: · · ·
23 sections with “Alloy”
- DFARS 252.225-7030 Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate.…rescribed in 225.7011-3, use the following clause: Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate (DEC 2006) (a) Carbon, alloy, and armor steel plate shall be melted and rolled in the United States or Canada if the car…
- DFARS 225.7011 Restriction on carbon, alloy, and armor steel plate.
- DFARS 225.7003-1 Definitions.As used in this section— Alloy means a metal consisting of a mixture of a basic metallic element and one or more metallic, or non-metallic, alloying elements. (1) For alloys named by a single metallic element (e.g., titanium alloy), it me…
- DFARS 225.7011-1 Restriction.… subsequent DoD appropriations acts, do not acquire any of the following types of carbon, alloy, or armor steel plate for use in a Government-owned facility or a facility under the control of (e.g., leased by) DoD, unless it is melted and r…
- DFARS 225.7018-1 Definitions.… (1) Samarium-cobalt magnets; (2) Neodymium-iron-boron magnets; (3) Tantalum metals and alloys; (4) Tungsten metal powder; and (5) Tungsten heavy alloy or any finished or semi-finished component containing tungsten heavy alloy. Electro…
- DFARS 225.7018-2 Restriction.…is restriction includes— (i) Melting samarium with cobalt to produce the samarium-cobalt alloy or melting neodymium with iron and boron to produce the neodymium-iron-boron alloy; and (ii) All subsequent phases of production of the magnets…
- DFARS 252.225-7008 Restriction on Acquisition of Specialty Metals.… on Acquisition of Specialty Metals (MAR 2013) (a) Definitions. As used in this clause— Alloy means a metal consisting of a mixture of a basic metallic element and one or more metallic, or non-metallic, alloying elements. (i) For alloys …
- DFARS 252.225-7009 Restriction on Acquisition of Certain Articles Containing Specialty Metals.…rticles Containing Specialty Metals (JAN 2023) (a) Definitions. As used in this clause— Alloy means a metal consisting of a mixture of a basic metallic element and one or more metallic, or non-metallic, alloying elements. (i) For alloys …
- DFARS 252.225-7036 Buy American—Free Trade Agreements—Balance of Payments Program.…n origin are treated as foreign; or (ii) The end product is a COTS item. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- DFARS 252.225-7045 Balance of Payments Program—Construction Material Under Trade Agreements.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- DFARS 252.225-7052 Restriction on the Acquisition of Certain Magnets, Tantalum, and Tungsten.… (1) Samarium-cobalt magnets; (2) Neodymium-iron-boron magnets; (3) Tantalum metals and alloys; (4) Tungsten metal powder; and (5) Tungsten heavy alloy or any finished or semi-finished component containing tungsten heavy alloy. Electro…
- DFARS 225.7018-3 Exceptions.…ve January 1, 2027; (ii) Effective through December 31, 2026, a tantalum metal, tantalum alloy, or tungsten heavy alloy mill product, such as bar, billet, slab, wire, cube, sphere, block, blank, plate, or sheet, that has not been incorpora…
- DFARS 252.225-7001 Buy American and Balance of Payments Program.…n origin are treated as foreign; or (ii) The end product is a COTS item. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- DFARS 252.225-7044 Balance of Payments Program—Construction Material.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- DFARS 225.7011-3 Contract clause.…r has been granted, use the clause at 252.225-7030, Restriction on Acquisition of Carbon, Alloy, and Armor Steel Plate, in solicitations and contracts that' (a) Require the delivery to the Government of carbon, alloy, or armor steel plate …
- FAR 25.003 Definitions.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- FAR 52.225-1 Buy American—Supplies.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- FAR 52.225-3 Buy American—Free Trade Agreements—Israeli Trade Act.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- FAR 52.225-9 Buy American—Construction Materials.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- FAR 52.225-11 Buy American—Construction Materials Under Trade Agreements.…stimate of the cost of iron or steel components excluding COTS fasteners. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- FAR 52.225-21 Required Use of American Iron, Steel, and Manufactured Goods—Buy American Statute—Construction Materials.…y construction material that is not unmanufactured construction material. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- FAR 52.225-23 Required Use of American Iron, Steel, and Manufactured Goods—Buy American Statute—Construction Materials Under Trade Agreements.…onstruction material, or a least developed country construction material. Steel means an alloy that includes at least 50 percent iron, between 0.02 and 2 percent carbon, and may include other elements. United States means the 50 States, t…
- DFARS 252.223-7008 Prohibition of Hexavalent Chromium.…s of homogeneous materials include individual types of plastics, ceramics, glass, metals, alloys, paper, board, resins, and surface coatings. (2) Homogeneous material does not include conversion coatings that chemically modify the substrat…
FAR (chapter 1)
- Part 1 Federal Acquisition Regulations System 58 sections
- Part 2 Definitions of Words and Terms 3 sections
- Part 3 Improper Business Practices and Personal Conflicts of Interest 98 sections
- Part 4 Administrative and Information Matters 116 sections
- Part 5 Publicizing Contract Actions 34 sections
- Part 6 Competition Requirements 34 sections
- Part 7 Acquisition Planning 34 sections
- Part 8 Required Sources of Supplies and Services 67 sections
- Part 9 Contractor Qualifications 106 sections
- Part 10 Market Research 4 sections
- Part 11 Describing Agency Needs 33 sections
- Part 12 Acquisition of Commercial Products and Commercial Services 38 sections
- Part 13 Simplified Acquisition Procedures 49 sections
- Part 14 Sealed Bidding 82 sections
- Part 15 Contracting by Negotiation 81 sections
- Part 16 Types of Contracts 74 sections
- Part 17 Special Contracting Methods 50 sections
- Part 18 Emergency Acquisitions 34 sections
- Part 19 Small Business Programs 126 sections
- Part 22 Application of Labor Laws to Government Acquisitions 205 sections
- Part 23 Environment, Sustainable Acquisition, and Material Safety 38 sections
- Part 24 Protection of Privacy and Freedom of Information 10 sections
- Part 25 Foreign Acquisition 81 sections
- Part 26 Other Socioeconomic Programs 36 sections
- Part 27 Patents, Data, and Copyrights 59 sections
- Part 28 Bonds and Insurance 61 sections
- Part 29 Taxes 23 sections
- Part 30 Cost Accounting Standards Administration 30 sections
- Part 31 Contract Cost Principles and Procedures 87 sections
- Part 32 Contract Financing 175 sections
- Part 33 Protests, Disputes, and Appeals 23 sections
- Part 34 Major System Acquisition 20 sections
- Part 35 Research and Development Contracting 25 sections
- Part 36 Construction and Architect-engineer Contracts 81 sections
- Part 37 Service Contracting 46 sections
- Part 38 Federal Supply Schedule Contracting 3 sections
- Part 39 Acquisition of Information Technology 14 sections
- Part 40 Information Security and Supply Chain Security 12 sections
- Part 41 Acquisition of Utility Services 17 sections
- Part 42 Contract Administration and Audit Services 84 sections
- Part 43 Contract Modifications 14 sections
- Part 44 Subcontracting Policies and Procedures 24 sections
- Part 45 Government Property 33 sections
- Part 46 Quality Assurance 60 sections
- Part 47 Transportation 106 sections
- Part 48 Value Engineering 13 sections
- Part 49 Termination of Contracts 108 sections
- Part 50 Extraordinary Contractual Actions and the Safety Act 34 sections
- Part 51 Use of Government Sources by Contractors 15 sections
- Part 52 Solicitation Provisions and Contract Clauses 680 sections
- Part 53 Forms 61 sections
DFARS (chapter 2, Defense)
- Part 201 Federal Acquisition Regulations System 24 sections
- Part 202 Definitions of Words and Terms 1 sections
- Part 203 Improper Business Practices and Personal Conflicts of Interest 28 sections
- Part 204 Administrative and Information Matters 76 sections
- Part 205 Publicizing Contract Actions 11 sections
- Part 206 Competition Requirements 20 sections
- Part 207 Acquisition Planning 22 sections
- Part 208 Required Sources of Supplies and Services 31 sections
- Part 209 Contractor Qualifications 55 sections
- Part 210 Market Research 2 sections
- Part 211 Describing Agency Needs 22 sections
- Part 212 Acquisition of Commercial Products and Commercial Services 24 sections
- Part 213 Simplified Acquisition Procedures 23 sections
- Part 214 Sealed Bidding 14 sections
- Part 215 Contracting by Negotiation 66 sections
- Part 216 Types of Contracts 36 sections
- Part 217 Special Contracting Methods 64 sections
- Part 218 Emergency Acquisitions 7 sections
- Part 219 Small Business Programs 47 sections
- Part 222 Application of Labor Laws to Government Acquisitions 56 sections
- Part 223 Environment, Sustainable Acquisition, and Material Safety 34 sections
- Part 224 Protection of Privacy and Freedom of Information 2 sections
- Part 225 Foreign Acquisition 251 sections
- Part 226 Other Socioeconomic Programs 14 sections
- Part 227 Patents, Data, and Copyrights 99 sections
- Part 228 Bonds and Insurance 17 sections
- Part 229 Taxes 9 sections
- Part 230 Cost Accounting Standards Administration 2 sections
- Part 231 Contract Cost Principles and Procedures 13 sections
- Part 232 Contract Financing 74 sections
- Part 233 Protests, Disputes, and Appeals 8 sections
- Part 234 Major System Acquisition 13 sections
- Part 235 Research and Development Contracting 16 sections
- Part 236 Construction and Architect-engineer Contracts 25 sections
- Part 237 Service Contracting 67 sections
- Part 239 Acquisition of Information Technology 38 sections
- Part 241 Acquisition of Utility Services 8 sections
- Part 242 Contract Administration and Audit Services 40 sections
- Part 243 Contract Modifications 18 sections
- Part 244 Subcontracting Policies and Procedures 13 sections
- Part 245 Government Property 23 sections
- Part 246 Quality Assurance 39 sections
- Part 247 Transportation 27 sections
- Part 249 Termination of Contracts 14 sections
- Part 250 Extraordinary Contractual Actions and the Safety Act 16 sections
- Part 251 Use of Government Sources by Contractors 5 sections
- Part 252 Solicitation Provisions and Contract Clauses 405 sections
- Part 253 Forms 10 sections
- Part 270 Defense Contracting Programs 7 sections
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Rule changes in progress: FAR, DFARS. Terms: glossary.