Corrosion Test Coupons
Article No. 12950
Q-Panel CXD Corrosion Coupons 30/pk
Corrosion test coupons ensure repeatability and reproducibility when performing laboratory corrosion testing. They help a user independently monitor the test conditions in the chamber by measuring the mass loss of the coupons as the test progresses. CX corrosion coupons are designed to meet the stringent requirements specified in many international modern corrosion test methods.
Features
For over 50 years, Q-PANEL® test substrates have been recognized as the world standard for a consistent and uniform test surface for paints, plating, adhesives, sealants, rust inhibitors and other coatings. Meets requirements of GMW14872, ASTM B117, SAE J2334, SAE J2721, ISO 9227, and VDA-233-102. Pre-cleaned and ready to use right out of the package. Often half the price of competitors' coupons. This consistency and uniformity is now available through Q-Lab's CX-series corrosion test coupons.
- All CX-series corrosion coupons include a Certificate of Analysis
- They come pre-cleaned, the production process thoroughly cleans the panels and removes any oil or contaminants that might be on the surface.
- Corrosion coupons are often half the price of competitors' coupons
- May have a shelf life of up to 10 years
- Multilayer packaging, packed in plastic bags with vapor phase rust inhibitor and shipped in a sturdy cardboard carton
- Ready to use right out of the package, for critical applications it may sometimes be necessary to remove traces of the rust inhibitor with a distilled water or MEK wipe prior to coating the panel
- Quantity discounts are available. Please contact us for details.
Technical Attributes
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- Data
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Stock Numbers, Standards Met, and Sizes
Stock Number
Photo
Meets StandardsSize (W x L)
± 1 mm
(± 0.04 in)Thickness
± 0.05 mm
(± 0.002 in)
Box QtyCXC-35-K B ASTM B117 76 x 127 mm
(3 x 5 in)0.80 mm
(0.032 in)302 CXD-2.76-5.90-K C* ISO 9227, VDA-233-102 70 x 150 mm
(2.76 x 5.90 in)1.20 mm
(0.047 in)302 Notes: * No Q-shaped hole
1. Box qty 30 includes 3 sealed packs of 10 each, extra set of plastic mounting hardware. Corrosion coupon rack sold separately.
2. Box qty 30 includes 5 sealed packs of 6 each.
3. CX-series coupons are only sold in quantities of 30. Broken boxes are not permitted.Alloys, Mechanical Properties and Chemical Composition Type: CXC CXD SAE Material Designation: 1008/1010 1006 ASTM Material Specifications: A1008, CS Type B A1008, DS Type B ISO Material Specifications: 3574 Type CR1 3574 Type CR4 Roughness Ra (micro-inches): 25-65 20-44 Surface Finish: Dull Matte Dull Matte Carbon (% max): 0.15 0.08 Manganese (% max): 0.60 0.45 Phosphorus (% max): 0.030 0.030 Sulfur (% max): 0.035 0.030 Custom Corrosion Coupons are also available in a variety of shapes, alloys and finishes.
Other Variations