Perforated metal is one of the most versatile and popular metal products on the market today. Perforated sheet can range from light to heavy gauge thickness and any type of material can be perforated, such as perforated carbon steel.
Perforated metal is versatile, in the way that it can have either small or large aesthetically appealing openings. This makes perforated sheet metal ideal for many architectural metal and decorative metal uses. Perforated metal is also an economical choice for your project. Our perforated metal filters out solids, diffuses light, air, and sound. It also has a high strength-to-weight ratio.
304 / 304L / 304H Stainless steel perforated sheet For Metal screenSpecification and Dimension Ranges
Stainless steel perforated sheet hot specifications ordered by customer.
-
Perforated plate, SS316L, 4' × 8' × 8 mm, hole diameter: 10 mm (holes in staggered row), pitch: 15 mm, thickness: 8 mm.
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Perforated plate SS304, size 3242 × 728, thickness 1.25 mm, mat test cert as per din 50049 2.2.
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12" × 12"of 316L perforated plate, 16 gauge, 0.094" holes staggered on 0.156" centers (47 holes/sq. in, 33% open area).
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SS304 perforated sheets 11 gauge, sheet size: 48" × 120", hole size: 1/4" staggered holes, open area: 40%.
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Perforated stainless steel sheet 304 mill finish, sheet size: 2000 mm × 800 mm × 2 mm thick, hole size: 10 mm, hole distance: 10 mm.
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SS sheet with 1/4" square holes on 1" straight center.
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Stainless steel perforated sheet metal with round hole, sheet size: 288" length × 40" width.
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Stainless steel perforated slotted sheet, aperture: 5 mm, thickness: 1.0 mm, sheet size: 4' × 8'.
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Stainless steel perforated sheet: 2.5 m × 6 m × 1.6 mm thickness and 6.35 mm open holes.
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Perforated sheet, thickness 0.075 in, hole diameter 4.5 mm, pitch 1.5 mm, material 416 SS, sheet size 4 ft × 4 ft.
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Perforated sheet, thickness 0.078 in, hole diameter 4.5 mm, pitch 1.5 mm, material 416 SS, sheet size 4 ft × 4 ft.
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AISI 304 perforated sheet with sheet size 1000 × 2000 mm and thickness 1 mm.
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Perforated steel mill finish, 1/8" holes on 3/16" staggered centers with a 1 5/8" margin on all 4 sides, sheet size: 48"w × 64" h, 36" w × 88" h.
Some Normal specification at a glance
| |
ASTM |
JIS |
AISI |
EN |
| Grade |
S30100 |
SUS301 |
301 |
1.431 |
| S30400 |
SUS304 |
304 |
1.4301 |
| S30403 |
- |
304L |
1.4307 |
| S31008 |
SUS310S |
310S |
1.4845 |
| S31603 |
- |
316L |
1.4404 |
| S32100 |
SUS321 |
321 |
1.4541 |
| S41008 |
SUS410S |
410S |
- |
| S43000 |
SUS430 |
430 |
1.4016 |
| S43932 |
- |
- |
1.451 |
| S44400 |
SUS444 |
444 |
1.4521 |
| S44500 |
SUS430J1L |
- |
-
|
-
Perforated sheet with inline square holes.
-
Material: SS304.
-
Sheet size: 4" × 8".
-
Sheet thickness: 14 gauge.
-
Hole size: 1/2" straight square hole.
-
Hole space: 1/4" with 1" wide sheet border.
-
Perforated metal sheet.
-
Material: SS T-310 with 2B finish.
-
Perforated sheet - standard 1 m × 2 m.
-
Stainless steel perforated sheet.
-
Sheet size: 4' × 8'.
-
Hole diameter: 0.125.
-
Hole distance: 0.1875".
-
Thickness: 1.5 mm.
-
Stainless steel 304 perforated sheet with hole distance: 2 mm.
-
Hole diameter: 6 mm, dimensions: 1250 mm × 2500 mm, thickness 4 mm.
-
Hole diameter: 6 mm, dimensions: 1250 mm × 2500 mm, thickness 3 mm.
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18 gauge stainless steel perforated.
-
Stainless steel perforated metal for costume furniture project.
-
Finish: brushed or satin finish (not polished).
-
Perforations: square, straight layout (not staggered).
-
Perforation size: 0.125".
-
Openness area: 16% - 20%.
-
Sheet size: 70" long × 6" height, 80" long × 6" height, 30" long × 6" height, 24" long × 6" height.
-
SS321 and SS304 perforated stainless steel sheets.
Dimension Ranges:
Width: 600mm~2030 mm
Thickness: 0.1~120.0 mm
Length: 300~6000 mm , Max 18000 mm
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
304 / 304L / 304H Stainless steel perforated sheet For Metal screen Application
There is hole shapes, sizes, gauges, and material types. This makes perforated metal ideal for many applications ranging from metal screens to metal signage. The most common applications for perforated metal include:
Metal screens
Metal diffusers
Metal guards
Metal filters
Metal vents
Metal signage
Architectural applications
Safety barriers
304 / 304L / 304H Stainless steel perforated sheet For Metal screen Equivalent material
|
AISI 304 equivalents
|
|
ASTM A887 Grade S30460
|
EN X5CrNi18-10
|
ASTM F594 Grade S30500
|
|
ASTM A887 Grade S30461
|
EN 1.4301
|
ASTM F594 Grade Alloy Group 1
|
|
ASTM A887 Grade S30462
|
ISO A2
|
ASTM F738M Grade S30500
|
|
ASTM A887 Grade S30463
|
GOST 08Ch18N10
|
ASTM F738M Grade Alloy Group A1
|
|
ASTM A887 Grade S30464
|
GB 0Cr18Ni9
|
ASTM F836M Grade S30500
|
|
ASTM A887 Grade S30465
|
UNS S30400
|
ASTM F836M Grade Alloy Group A1
|
|
ASTM A887 Grade S30466
|
ASTM A193 Grade B8P Class 1D
|
ASTM F837 Grade S30500
|
|
ASTM A887 Grade S30467
|
ASTM A193 Grade B8P Class 1
|
ASTM F837 Grade Property Class A1
|
|
DIN 1.4301
|
ASTM A193 Grade B8P Class 2
|
ASTM F879 Grade S30500
|
|
DIN X 5 CrNi 18 9
|
ASTM A193 Grade B8PA Class 1A
|
ASTM F880 Grade S30500
|
|
DIN X5CrNi18-10
|
ASTM A194 Grade 8P
|
DIN 1.4314
|
|
AFNOR Z6CN18-09
|
ASTM A194 Grade 8PA
|
AFNOR 9160/C 109
|
|
AFNOR Z7CN18-09
|
ASTM A240 Grade S30500
|
AFNOR 9160C411
|
|
BS 304S15
|
ASTM A249 Grade TP305
|
AFNOR Z 12 CN 18-10
|
|
BS 304S31
|
ASTM A276 Grade S30500
|
AISI 305
|
|
UNI X5CrNi1810
|
ASTM A313 Grade S30500
|
SAE 305
|
|
SS 2332
|
ASTM A314 Grade S30500
|
EN FE-PA 11
|
|
UNE F.3551
|
ASTM A320 Grade B8P Class 1
|
EN FE-PA 12
|
|
SAE 304
|
ASTM A320 Grade B8P Class 2
|
EN 1.4314
|
|
JIS SUS304
|
ASTM A320 Grade B8PA Class 1A
|
DIN 1.4350
|
|
JIS SUS304TBS
|
ASTM A368 Grade 305
|
DIN X5CrNi18-9
|
|
JIS SUS304TPD
|
ASTM A473 Grade 305
|
AFNOR Z6CN18.09
|
|
JIS SUS304TP
|
ASTM A478 Grade 305
|
SS 2333
|
|
JIS SUS304TPY
|
ASTM A492 Grade S30500
|
EN 1.4350
|
|
JIS SUS304TB
|
ASTM A493 Grade S30500
|
|
|
JIS SUS304TF
|
ASTM A511 Grade MT305
|
|
|
JIS SUS304TKA
|
ASTM A554 Grade MT305
|
|
|
JIS SUS304TKC
|
ASTM A580 Grade S30500
|
|
|
JIS SUSF304
|
ASTM A959 Grade S30500
|
|
|
|
ASTM F593 Grade S30500
|
|
|
|
ASTM F593 Grade Alloy Group 1
|
|
304 / 304L / 304H Stainless steel perforated sheet For Metal screen Technical datasheet
Key Properties
These properties are specified for flat rolled product (plate, sheet, and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.
Composition
|
Grade
|
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
Mo
|
Ni
|
N
|
|
304
|
min.
max.
|
-
0.08
|
-
2.0
|
-
0.75
|
-
0.045
|
-
0.030
|
18.0
20.0
|
-
|
8.0
10.5
|
-
0.10
|
|
304L
|
min.
max.
|
-
0.030
|
-
2.0
|
-
0.75
|
-
0.045
|
-
0.030
|
18.0
20.0
|
-
|
8.0
12.0
|
-
0.10
|
|
304H
|
min.
max.
|
0.04
0.10
|
-
2.0
|
-
0.75
|
-0.045
|
-
0.030
|
18.0
20.0
|
-
|
8.0
10.5
|
-
|
Mechanical Properties
|
Grade
|
Tensile Strength (MPa) min
|
Yield Strength 0.2% Proof (MPa) min
|
Elongation (% in 50 mm) min
|
Hardness
|
|
Rockwell B (HR B) max
|
Brinell (HB) max
|
|
304
|
515
|
205
|
40
|
92
|
201
|
|
304L
|
485
|
170
|
40
|
92
|
201
|
|
304H
|
515
|
205
|
40
|
92
|
201
|
304H also requires a grain size of ASTM No 7 or coarser.
Physical Properties
|
Grade
|
Density (kg/m3)
|
Elastic Modulus (GPa)
|
Mean Coefficient of Thermal Expansion (μm/m/°C)
|
Thermal Conductivity (W/m.K)
|
Specific Heat 0-100 °C (J/kg.K)
|
Electrical Resistivity (nΩ.m)
|
|
0-100 °C
|
0-315 °C
|
0-538 °C
|
at 100 °C
|
at 500 °C
|
|
304/L/H
|
8000
|
193
|
17.2
|
17.8
|
18.4
|
16.2
|
21.5
|
500
|
720
|
Grade Specification Comparison
|
Grade
|
UNS No
|
Old British
|
Euronorm
|
Swedish SS
|
Japanese JIS
|
|
BS
|
En
|
No
|
Name
|
|
304
|
S30400
|
304S31
|
58E
|
1.4301
|
X5CrNi18-10
|
2332
|
SUS 304
|
|
304L
|
S30403
|
304S11
|
-
|
1.4306
|
X2CrNi19-11
|
2352
|
SUS 304L
|
|
304H
|
S30409
|
304S51
|
-
|
1.4948
|
X6CrNi18-11
|
-
|
-
|
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials, not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
Possible Alternative Grades
|
Grade
|
Why it might be chosen instead of 304
|
|
301L
|
A higher work hardening rate grade is required for certain roll-formed or stretch formed components.
|
|
302HQ
|
Lower work hardening rate is needed for cold forging of screws, bolts, and rivets.
|
|
303
|
Higher machinability needed, and the lower corrosion resistance, formability, and weldability are acceptable.
|
|
316
|
Higher resistance to pitting and crevice corrosion is required, in chloride environments
|
|
321
|
Better resistance to temperatures of around 600-900 °C is needed…321 has higher hot strength.
|
|
3CR12
|
A lower cost is required, and the reduced corrosion resistance and resulting discoloration are acceptable.
|
|
430
|
A lower cost is required, and the reduced corrosion resistance and fabrication characteristics are acceptable.
|
