What does tolerance mean in Stainless Steel Plate?
The tolerance essentially identifies the dimension tolerance range for a certain design. For instance, if a product has a tolerance of.05 inches and a 2 inch dimension, the allowable range is from 1.95 to 2.05 inches. The Stainless Steel Plate Thickness Tolerance Chart can help customers understand the range of acceptable plate thicknesses and tailor their products accordingly. The SS Plate Standard Size Chart will make it easier to quickly comprehend the plate's permissible range or tolerance.
Is tolerance for SS Plate thickness?
Customers may discover the tolerance for SS Plate thickness as well as Stainless Steel Plate Thickness Chart In Mm, yes. The thickness of the plate, which is at least 9.5mm or 3/8inches, is measured along the longitudinal edges. The Astm A480 Thickness Tolerance, however, shouldn't go over 76.20mm, or 3 inches, from the edge. Additionally, the tolerance for plates that are 10 254mm or 10 inches thick is around 0.25mm or 0.010 inches.
How is SS 304 Plate Flatness tolerance calculated?
Customers can look at the Astm A240 Plate Flatness Tolerance Chart for their convenience, just like there is a 304 Stainless Steel Plate Thickness Chart. There is a flatness tolerance for thickness for each of the dimensions when taking into account a particular thickness.
What are SS Plate gauges?
The gauge of the SS plate is essentially the metal's thickness. Products made of stainless steel are gauged. Customers can use the Stainless Steel Plate Gauge Chart to clearly grasp the measurements and choose items that are appropriate for their needs. However, it's important to keep in mind that the higher the number, the thinner the stainless steel is while looking at the SS 304 Sheet Flatness Tolerance Chart. Therefore, the 12 gauge plate is significantly thicker than the 18 gauge plate.
This table lists the general industry standard specifications for Hot Rolled Annealed and Pickled (HRAP) stainless steel plate.
| Gauge | LB/Sq. Ft. | LB/Sq In. | Plate Gauge Tolerance | ||
|---|---|---|---|---|---|
| 72″ Wide | 96″ Wide | ||||
| 3/16 | 0.1875 | 8.579 | 0.05958 | +.045″ -.010″ | +.050″ -.010″ |
| 7/32 | 0.2187 | 9.870 | 0.06854 | ||
| 1/4 | 0.2500 | 11.162 | 0.07750 | ||
| 5/16 | 0.3125 | 13.746 | 0.09546 | ||
| 3/8 | 0.3750 | 16.496 | 0.11456 | +.055″ -.010″ | +.060″ -.010″ |
| 7/16 | 0.4375 | 19.080 | 0.13250 | ||
| 1/2 | 0.5000 | 21.633 | 0.15044 | ||
| 9/16 | 0.5625 | 24.247 | 0.16838 | ||
| 5/8 | 0.6250 | 26.831 | 0.18633 | ||
| 11/16 | 0.6875 | 29.415 | 0.20427 | ||
| 3/4 | 0.7500 | 32.123 | 0.22308 | +.060″ -.010″ | +.065″ -.010″ |
| 13/16 | 0.8125 | 34.707 | 0.24102 | ||
| 7/8 | 0.8750 | 37.291 | 0.25897 | ||
| 15/16 | 0.9375 | 39.875 | 0.27691 | ||
| 1 | 1.0000 | 42.665 | 0.29628 | +.070″ -.010″ | +.075 -.010″ |
| 1-1/8 | 1.1250 | 47.833 | 0.33217 | ||
| 1-1/4 | 1.2500 | 53.001 | 0.36806 | ||
| 1-3/8 | 1.3750 | 58.169 | 0.40395 | ||
| 1-1/2 | 1.5000 | 63.337 | 0.43984 | ||
| 1-3/4 | 1.7500 | 73.672 | 0.51161 | ||
| 2 | 2.0000 | 84.008 | 0.58339 | +.125″ -.010″ | +.150″ -.010″ |
| 2-1/8 | 2.1250 | 89.610 | 0.62229 | ||
| 2-1/4 | 2.2500 | 94.777 | 0.65817 | ||
| 2-1/2 | 2.5000 | 105.113 | 0.72995 | ||
| 2-3/4 | 2.7500 | 115.449 | 0.80173 | ||
| 3 | 3.0000 | 126.301 | 0.87709 | +.150″ -.010″ | +.160″ -.010″ |
| 3-1/2 | 3.5000 | 146.972 | 1.02064 | ||
| 4 | 4.0000 | 168.264 | 1.16850 | +.180″ -.010″ | +.200″ -.010 |
| Plate Thickness (mm) |
Plate Weight (kg/m2) |
|---|---|
| 2.0 | 15.7 |
| 1.6 | 12.6 |
| 3 | 23.6 |
| 2.5 | 19.6 |
| 3.2 | 25.1 |
| 5 | 39.3 |
| 4 | 31.4 |
| 6 | 47.1 |
| 10 | 78.5 |
| 8 | 62.8 |
| 12.5 | 98.1 |
| 20 | 157 |
| 15 | 118 |
| 22.5 | 177 |
| 30 | 236 |
| 25 | 196 |
| 32 | 251 |
| 40 | 314 |
| 35 | 275 |
| 45 | 353 |
| 55 | 432 |
| 50 | 393 |
| 60 | 471 |
| 70 | 550 |
| 65 | 510 |
| 75 | 589 |
| 250 | 1963 |
| 90 | 707 |
| 80 | 628 |
| 150 | 1178 |
| 100 | 785 |
| 120 | 942 |
| 110 | 864 |
| 130 | 1051 |
| 180 | 1413 |
| 160 | 1256 |
| 200 | 1570 |
| Plate Grade | Finish | Coil width (mm) | Plate Thickness (mm) |
| 316/316L | No. 1 | 2000 | 6.0 |
| 3CR12 | No. 1 | 1250 | 5.0 |
| 304/304L | 2B | 1500 | 5.0 |
| 316/316L | 2000 | 10.0 | |
| 12.0 | |||
| 304/304L | No. 1 | 1500 | 8.0 |
Stainless Steel Grades, Thicknesses and Widths
| SS Plate Mill Plate: Stainless Steel Grades, Thicknesses and Widths | |
|---|---|
| Plate Thickness Range | 3/16″ Thru 6″ Thick |
| Common Widths of Stainless Plate Coil | 48″ Wide – 72″Wide – 60″ Wide – 78.75″ (2 Meter) wide – 84″ wide – 96″ wide – 120″ wide & other widths upon customer request. |
| 400 Series SS Grades | 405 – 410 – 410S – 416 – 420 – 440C |
| 300 Series SS Grades | 302 – 303 – 304 – 304L – 304L Polished – 304H – 309 – 309S – 309H – 310 – 310S – 310H – 316L – 316L Polished – 317L – 317LMN – 321 – 321H – 330 – 347 347H |
| Nickel Alloy Grades | Alloy 20 – Alloy 200 – Alloy 400 – Alloy 600 – Alloy 800 – Alloy 800HT – Alloy C-276 (nickel grades may require lead time) |
| Precipitation Hardening Grades | 17-4PH – 17-4 H1150 (per customer request) – 15-5PH |
| Duplex SS Grades | LDX 2101 – Duplex 2205 – Duplex 2507 |
Plate Width (w), in. [mm] |
||||
|---|---|---|---|---|
| Specified Thickness (t), in. [mm] | w > 144 [ 3658] | 84 [2134] < w ≤ 120 [3048] | w ≤ 84 [2134] | 120 [3048] < w ≤ 144 [3658] |
Tolerance Over Specified Thickness, *** in. [mm] |
||||
| 3/4 [19.05] ≤ t < 1 [25.04] | 0.100 [2.54] | 0.065 [1.65] | 0.060 [1.52] | 0.085 [2.16] |
| 8 [203.2] ≤ t < 10 [254.0] | 0.550 [14.0] | 0.335 [8.50] | 0.315 [8.00] | 0.435 [11.0] |
| 2 [ 50.80] ≤ t < 3 [76.20] | 0.200 [5.08] | 0.150[3.80] | 0.125 [3.20] | 0.175 [4.45] |
| 3/16 [4.76] ≤ t < 3/8 [9.52] | -- | 0.050 [1.27] | 0.045 [1.14] | 0.085 [2.16] |
| t < 3/16 [4.76] | -- | 0.070 [1.78] | 0.055 [1.35] | -- |
| 1 [25.40] ≤ t < 2 [50.80] | 0.115 [2.92] | 0.075 [1.90] | 0.070 [1.78] | 0.095[2.41] |
| 4 [101.6] ≤ t < 6 [152.4] | 0.355 [9.02] | 0.200 [5.08] | 0.180 [4.75] | 0.335 [8.50] |
| 3 [76.20] ≤ t < 4 [101.6] | 0.225 [5.72] | 0.160 [4.06] | 0.150 [3.81] | 0.200 [5.08] |
| 6 [152.4] ≤ t < 8 [203.2] | 0.435 [11.0] | 0.255 [6.48] | 0.235 [6.00] | 0.355 [9.02] |
| 2000MM X 1000MM X 3MM | 2000MM X 1000MM X 6MM |
| 2500MM X 1250MM X 4MM | 2500MM X 1250MM X 8MM |
| 3000MM X 1500MM X 3MM | 3000MM X 1500MM X 6MM |
| 3000MM X 1500MM X 4MM | 3000MM X 1500MM X 8MM |
| 2000MM X 1000MM X 5MM | 2500MM X 1250MM X 10MM |
| 2500MM X 1250MM X 3MM | 2500MM X 1250MM X 6MM |
| 4000MM X 2000MM X 3MM | 4000MM X 2000MM X 6MM |
| 2500MM X 1250MM X 5MM | 3000MM X 1500MM X 10MM |
| 2000MM X 1000MM X 4MM | 2000MM X 1000MM X 8MM |
| 4000MM X 2000MM X 4MM | 2000MM X 2000MM X 10MM |
| 3000MM X 1500MM X 5MM |
304l Stainless Steel Plate Value Added Service
The following value added services can be provided by Rajashri Sheet Products in order to meet the exact specifications of your stainless steel plate 15% discount on 304L Stainless Steel Plate in India. view SS 316 Sheet Metal Thickness Tolerance Chart
| Stainless Steel Plate Polishing | Almost every stainless steel plate item can be polished to a #4 polish, #6 polish, #7 polish, or #8 mirror shine. One or both sides of stainless plates can be polished. Polished stainless steel plates can also be trimmed to size. Surfaces that are free of pits can also be given. |
| Stainless Steel Plate Beveling | To prepare stainless steel plate for welding or other procedures, we can bevel the edges. |
| Blanchard grinding | In some applications, the flatness of stainless steel plates is crucial. Rajashri Sheet may blanchard grind stainless steel plates at the request of the customer. |
| Heatreating & Annealing | The mechanical characteristics of some stainless steel plates can be altered by heat treatment. Stainless steels that have been precipitation hardened, such as 17-4PH, can be heat treated. Heatreated 410 stainless steel plate is also available. Depending on the application, secondary annealing of 300 series stainless steel may be required. |
| Positive Material Identification (PMI) | For most stainless steel grades, Rajashri Sheet can undertake PMI testing in-house, or we can partner with outside labs to complete PMI to match customer specifications. |
| UT Testing | UT testing of stainless steel plates may be required in specific instances. This is something we can help you with. |
- Up to 36 in. (914 mm) of the longer lengths in the plane of the plate, measured when the plate is resting on a flat surface with the concavity of the curve downwards, are subject to the tolerances in this table, which do not necessarily apply to the rolling direction.
- If the longer dimensions are under 36 in. (914 mm), the tolerance is not greater then 1/4 in. (6.4mm).
- For plates with specified minimum yield strengths of 35 ski (240 MPa) or more, the permitted variations are increased to 1 1/2 times the amounts shown.
| Specified Plate Thickness (t), in. (mm) | Plate Flatness Tolerance for Thicknesses Given, in. (mm) |
|---|---|
| t < 1/4 (6.35) | 7/16 (11) |
| 1/4 <= t < 3/8 (9.52) | 3/8 (9.5) |
| 3/8 (9.52) <= t < 1/2 (12.70) | 5/16 (7.9) |
| 1/2 (12.70) <= t < 3/4 (19.05) | 5/16 (7.9) |
| 3/4 (19.05) <= t < 1 (25.40) | 5/16 (7.9) |
| 1 (25.40) <= t < 1-1/2 (38.10) | 1/4 (6.4) |
| 1 1/2 (38.10) < = t < 4 (101.60) | 1/4 (6.4) |
| t >=4 (101.60) | 1/4 (6.4) |
- Permitted Variation in thickness of Hot-Rolled, Wide, Coil-Processed Product as Coil and Cut Lengths.
- A Thickness Measurements are taken at least 3/8 in. from the edge of the sheet.
| Specified Plate Thickness in. | Permitted Variations, in. Over and Under, Except as Indicated Otherwise for Specified Width (w) in. | |
|---|---|---|
| Width <=60 | Width >60 | |
| >0.1875 to 0.250 | -0.010; +0.020 | -0.010; +0.020 |
| >0.250 to 0.3125 | -0.010; +0.022 | -0.010; +0.022 |
| >0.3125 | -0.010; +0.030 | -0.010; +0.030 |
Steel Plate ASTM Specification
| ASTM Plate Specifications | |
|---|---|
| ASTM A167 | Stainless and heat-resistant chromium-nickel steel plate, sheet, and strip, as well as numerous stainless steel grades, are covered by this specification. Because ASTM A 240 encompasses much of the same information and criteria as ASTM A167, this specification is rarely used for stainless steel plate goods. This specification is now compliant with the A480/A480M criteria. |
| ASTM A176 | Stainless steel and heat-resistant chromium-nickel steel plate, sheet, and strip are covered under this ASTM Specification. Many grade-specific criteria were superseded or merged into ASTM A 240, similar to ASTM A167. This specification is now compliant with the A480/A480M criteria. |
| ASTM A240 | This specification governs a set of general requirements for stainless steel plate, sheet, and strip, comprising ASTM specifications A167, A240/A240M, A176, A264, A263, A265, A693, A793, A666, A693, and A895. The thickness tolerances and manufacturing standards for stainless steel plate are covered by ASTM A480. |
| ASTM A693 | Precipitation-hardening stainless steel plate, sheet, and strip are covered by this ASTM specification. ASTM A693 covers 17-4Ph stainless steel, for example. |
| ASTM A480 | For 300 series stainless steels, this is the most commonly mentioned stainless steel plate specification. For common applications, this specification includes chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip. |
check SS Plate Sizes in Philippines/ Malaysia / Australia, Are You looking for Stainless Steel Plate Gauge Chart ? view 6mm/10mm SS Sheet Gauge and Weight
| Stainless Steel Plate Gauge Chart* | ||
|---|---|---|
| Gauge Number |
Inches | MM |
| 8 | .17187 | 4.365 |
| 9 | .15625 | 3.968 |
| 10 | .14062 | 3.571 |
| 11 | .125 | 3.175 |
| 12 | .10937 | 2.778 |
| 14 | .07812 | 1.984 |
| 16 | .0625 | 1.587 |
| 18 | .050 | 1.270 |
| 20 | .0375 | .9525 |
| 22 | .03125 | .7937 |
| 24 | .025 | .635 |
| 26 | .01875 | .476 |
| 28 | .01562 | .396 |
| 30 | .0125 | .3175 |
See SS Sheet Size Chart and 304 Stainless Steel Plate Thickness Tolerance chart available here
| Plate Gauge | Plate Thickness Tolerance | Thickness in mm |
|---|---|---|
| 24 gauge | ± 0.003 | ± 0.08mm | 0.025" | 0.64 |
| 12 gauge | ± 0.009 | ± 0.23mm | 0.109" | 2.78 |
| 11 gauge | ± 0.005 | 0.120" | 3.05 |
| 16 gauge | ± 0.006 | ± 0.15mm | 0.063" | 1.59 |
| 14 gauge | ± 0.007 | ± 0.18mm | 0.078" | 1.98 |
| 20 gauge | ± 0.004 | ± 0.10mm | 0.038" | 0.95 |
| 18 gauge | ± 0.005 | ± 0.13mm | 0.050" | 1.27 |
| 22 gauge | ± 0.004 | ± 0.10 | 0.031" | 0.79 |
| Steel grades | AISI304/304L (1.4301/1.4307) |
|---|---|
| Production | Hot-rolled |
| Standard | ASTM A240/A480 |
| Width | 1000mm, 1250mm, 1500mm, 2000mm, Other sizes on request |
| tdickness | Standard: 3.0mm-30.0mm Over 30.0mm on request |
| Package weight | 1.0-4.0 tonnes |
| Application | Food industry, Medical equipment, Kitchen utensils, Construction material, Building construction, BBQ grill,Electric equipment, |
