Description
CDA C895 / C89520 EnviroBrass II / SeBILOY II Certified Reference Material (CRM)
This CDA C89520M certified reference material is a brass alloy widely used as a standard for calibrating and verifying your spectrometer (XRF, ICP-OES, Spark-OES, etc.). This material is precisely manufactured and certified to have traceable measurements and specified impurity levels, ensuring reliable results for laboratories performing calibration, quality control, and materials testing.
Certified C89520 Chemical Composition:
| Element | Composition |
| Ag | 0.003% |
| Al | 0.002% |
| Sb | 0.010% |
| As | 0.003% |
| Bi | 1.53% |
| C | 0.003% |
| Co | 0.001% |
| Cr | 0.001% |
| Cu | 89.0% |
| Fe | 0.052% |
| Mn | 0.001% |
| Ni | 0.45% |
| P | 0.032% |
| Pb | 0.026% |
| S | 0.004% |
| Se | 0.67% |
| Si | 0.002% |
| Sn | 4.1% |
| Zn | 4.1% |
CDA 895 / UNS C89520 Chemical Range:
| Element | Typical Composition |
| Cu | 85-87% |
| Pb | 0.09% max |
| Sn | 5-6% |
| Zn | 4-6% |
| Fe | 0.20% max |
| Ni | 1% max |
| Al | 0.005% max |
| Bi | 1.6-2.2% |
| S | 0.08% max |
| Sb | 0.25% max |
| Se | 0.8-1.1% |
Other Names:
UNS C89520, CDA C89520, CDA 895, SeBILOY II, EnviroBrass II, ASTM B847 C89520
Available material forms:
- XRF: 1/8" thick disc, 1.5" diameter
- OES: 3/4" thick disc, 1.5" diameter
- Chips: 50g of chips
Reference Material (RM):
A reference material, or RM, is a material with a known grade and/or chemical composition that is typically used for alloy or grade identification.
Certified Reference Material (CRM):
A certified reference material, or CRM, is a material that has been thoroughly analyzed and characterized using multiple validated methods to determine its chemical composition. The results of these analyses are then used to establish certified values, along with associated uncertainties. CRMs are produced and certified by accredited organizations or laboratories following internationally recognized standards, such as ISO Guide 34 (ISO 17034).
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