Description
AL-6XN Super Austenitic Stainless Steel Certified Reference Material (CRM)
This AL6XN certified reference material is a super austenitic stainless steel 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 AL-6XN Stainless Steel Chemical Composition:
| Element | Composition |
| Fe | 48.0% |
| Al | 0.020% |
| B | 0.0007% |
| C | 0.0154% |
| Co | 0.102% |
| Cr | 20.31% |
| Cu | 0.196% |
| Mn | 0.626% |
| Mo | 6.08% |
| N | 0.203% |
| Nb | 0.149% |
| Ni | 23.9% |
| P | 0.016% |
| S | 0.0005% |
| Si | 0.28% |
| Sn | 0.0036% |
| Ti | 0.009% |
| V | 0.050% |
| W | 0.036% |
AL-6XN Standard Chemical Range:
| Element | Composition |
| Fe | Remainder |
| Ni | 23.5-25.5% |
| Cr | 20-22% |
| Mo | 6-7% |
| C | 0.03% max |
| N | 0.18-0.25% |
| Si | 1% max |
| P | 0.04% max |
| S | 0.03% max |
| Cu | 0.75% max |
Other Names:
AL-6XN Superaustenitic Stainless Steel, UNS N08367, ASTM B688, ASTM A240, ASTM B675, ASME SB-688, ASME SA-240 ASME SB-675, EN 1.4529, DIN 1.4529, ATI AL-6XN, ATI Allegheny Ludlum AL-6XN
Available material forms:
- XRF: 1/8" thick disc, 1.5" diameter
- OES: 3/4" thick disc, 1.5" diameter
- 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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