Perforated Aluminum | McMaster-Carr

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111 Products

Aluminum Perforated Sheets

Aluminum is lightweight. These sheets have good corrosion resistance, weldability, and formability.

3003 Aluminum—3003 aluminum is softer than 5052 aluminum, so it has better formability. With a good combination of formability, weldability, and strength, it’s often used for filters, fuel tanks, and general sheet metal work.

5052 Aluminum—5052 aluminum is more corrosion resistant than 3003 aluminum, and is good for use in saltwater environments. It’s also harder and stronger for greater wear resistance. It’s often used in storage tanks, pressure vessels, and marine applications.

				24" × 24"		36" × 40"		48" × 48"
	Hole Dia.	Open Area	Hole Ctr.-to-Ctr.		Each		Each		Each
3003 Aluminum Sheets—Staggered Holes







				0.032" Thick (20 Gauge)

				0.0625"	23%	0.125"	9232T311	000000	9232T111	000000	9232T312	0000000


				0.0625"	30%	0.109"	9232T313	00000	9232T161	00000	9232T314	000000
				0.125"	40%	0.188"	9232T315	00000	9232T121	00000	9232T316	000000
				0.1875"	51%	0.25"	9232T317	00000	9232T131	00000	9232T318	000000
				0.25"	40%	0.375"	9232T339	00000	9232T355	00000	9232T341	000000
				0.25"	58%	0.313"	9232T319	00000	9232T221	00000	9232T321	000000




						0.05" Thick (16 Gauge)

						0.0625"	23%	0.125"	9232T322	00000	9232T141	00000	9232T323	000000


						0.0625"	30%	0.109"	9232T324	00000	9232T151	00000	9232T325	000000
						0.125"	40%	0.188"	9232T326	00000	9232T181	00000	9232T327	000000
						0.1875"	51%	0.25"	9232T328	00000	9232T211	00000	9232T329	000000
						0.25"	40%	0.375"	9232T331	00000	9232T241	00000	9232T332	000000
						0.25"	58%	0.313"	9232T342	00000	9232T356	00000	9232T343	000000




								0.063" Thick (14 Gauge)

								0.125"	40%	0.188"	9232T333	00000	9232T171	00000	9232T334	000000


								0.1875"	51%	0.25"	9232T335	00000	9232T191	00000	9232T336	000000
								0.25"	40%	0.375"	9232T337	00000	9232T231	00000	9232T338	000000
								0.25"	58%	0.313"	9232T344	00000	———	0	9232T345	000000




										0.125" Thick (8 Gauge)

										0.125"	40%	0.188"	9232T346	00000	9232T358	000000	9232T347	000000


										0.1875"	51%	0.25"	9232T348	00000	9232T359	000000	9232T349	000000
										0.25"	40%	0.375"	9232T353	00000	9232T362	000000	9232T354	000000
										0.25"	58%	0.313"	9232T351	00000	9232T361	000000	9232T352	000000


										5052 Aluminum Sheets—Staggered Holes







	0.032" Thick (20 Gauge)

	0.0625"												23%	0.125"	5250N11	00000	———	0	———	0


	0.0625"	30%											0.109"	5250N13	00000	———	0	———	0
	0.125"	40%	0.188"										5250N15	00000	———	0	———	0
	0.25"	58%	0.313"										5250N19	00000	———	0	5250N21	000000




			0.05" Thick (16 Gauge)

			0.0625"										23%	0.125"	5250N24	00000	———	0	5250N25	000000


			0.0625"										30%	0.109"	5250N26	00000	———	0	5250N27	000000
			0.125"										40%	0.188"	5250N28	00000	———	0	———	0
			0.1875"										51%	0.25"	5250N31	00000	———	0	5250N32	000000
			0.25"	58%									0.313"	5250N35	00000	———	0	———	0




					0.063" Thick (14 Gauge)

					0.125"								40%	0.188"	5250N37	00000	———	0	5250N38	000000


					0.1875"								51%	0.25"	5250N39	00000	———	0	5250N41	000000
					0.25"								40%	0.375"	5250N42	00000	———	0	5250N43	000000
					0.25"								58%	0.313"	5250N44	00000	———	0	5250N45	000000




							0.125" Thick (8 Gauge)

							0.125"						40%	0.188"	5250N46	00000	———	0	5250N47	000000


							0.1875"						51%	0.25"	5250N48	00000	———	0	———	0
							0.25"						40%	0.375"	5250N53	00000	———	0	5250N54	000000
							0.25"						58%	0.313"	5250N51	00000	———	0	5250N52	000000

High-Flow Aluminum Perforated Sheets

Hexagonal holes provide a large open area for high-flow applications. Aluminum is lightweight and has good corrosion resistance, weldability, and formability.

					24" × 24"		36" × 40"		48" × 48"
	Hole Dia.	Open Area	Hole Ctr.-to-Ctr.	Material		Each		Each		Each
Staggered Holes







				0.032" Thick (20 Gauge)

				0.25"	79%	0.281"	3003 Aluminum	92725T51	000000	92725T42	000000	92725T52	0000000




						0.05" Thick (16 Gauge)

						0.25"	79%	0.281"	3003 Aluminum	92725T53	00000	———	0	92725T54	000000




								0.063" Thick (14 Gauge)

								0.25"	79%	0.281"	3003 Aluminum	92725T55	00000	9232T357	000000	92725T56	000000

High-Strength Aluminum Perforated Sheets

Harder and stronger than our other aluminum perforated sheets, these lightweight sheets have greater wear resistance. They have good corrosion resistance, weldability, and formability.

					36" × 40"
	Hole Dia.	Open Area	Hole Ctr.-to-Ctr.	Material		Each
Staggered Holes







				0.032" Thick (20 Gauge)

				0.125"	40%	0.188"	6061 Aluminum	9667T1	0000000


				0.1875"	51%	0.25"	6061 Aluminum	9667T2	000000




						0.05" Thick (16 Gauge)

						0.125"	40%	0.188"	6061 Aluminum	9667T3	000000


						0.1875"	51%	0.25"	6061 Aluminum	9667T4	000000




								0.063" Thick (14 Gauge)

								0.125"	40%	0.188"	6061 Aluminum	9667T5	000000


								0.1875"	51%	0.25"	6061 Aluminum	9667T6	000000
								0.25"	40%	0.375"	6061 Aluminum	9667T7	000000
								0.25"	58%	0.313"	6061 Aluminum	9667T8	000000

Metal Panels

Close off openings in structures while allowing air to pass through.

Perforated Panels


Circle	Diamond	Oval	Weave

Perforated panels are for use in decorative applications. They can be cut, formed, and welded.

3003 Aluminum—3003 aluminum is easier to form than 1100 aluminum. It's about half the weight of steel and resists corrosion in wet environments.

		Overall			Opening			36" × 40"		36" × 60"
	Opening Pattern	Thk.	Wd. Tolerance	Lg. Tolerance	Wd.	Lg.	Open Area		Each		Each
3003 Aluminum



		Circle	0.032"	-1/8" to 1/8"	-1/8" to 1/8"	—	—	44%	9344T52	0000000	9344T62	0000000


		Diamond	0.032"	-1/8" to 1/8"	-1/8" to 1/8"	0.25"	0.5"	64%	9344T51	000000	9344T61	000000
		Oval	0.032"	-1/8" to 1/8"	-1/8" to 1/8"	0.25"	0.75"	66%	9344T55	00000	9344T64	000000
		Weave	0.032"	-1/8" to 1/8"	-1/8" to 1/8"	—	—	53%	9344T53	00000	9344T66	000000