Description
AISI M1 Tool Steel Certified Reference Material (CRM)
This M1 certified reference material is a tool 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 M1 Chemical Composition:
| Element | Composition |
| Fe | Balance |
| Al | 0.007% |
| As | 0.009% |
| C | 0.85% |
| Co | 0.226% |
| Cr | 3.67% |
| Cu | 0.091% |
| Mn | 0.318% |
| Mo | 8.0% |
| N | 0.037% |
| Nb | 0.013% |
| Ni | 0.104% |
| O | 0.0021% |
| P | 0.013% |
| Si | 0.44% |
| Sn | 0.0041% |
| Ta | 0.0024% |
| Ti | 0.0044% |
| V | 1.19% |
| W | 1.98% |
| Zr | 0.0013% |
M1 Industry Chemical Range:
| Element | Composition |
| Fe | Balance |
| C | 0.78-0.88% |
| Mn | 0.15-0.4% |
| Si | 0.2-0.5% |
| Cr | 3.5-4% |
| Ni | 0.30% max |
| Mo | 8.2-9.2% |
| W | 1.4-2.1% |
| V | 1-1.35% |
| Cu | 0.25% max |
| P | 0.03% max |
| S | 0.03% max |
Other Names:
UNS T11301, AISI M1, DIN 1.3346, JIS SKH9, HS6-5-2, high-speed tool steel, AFNOR 08-04-020-01, UNI X 82 MoW 09 KU, B.S. BM 1, FED QQ-T-590, SAE J437, ASTM A600 M-1, SAE J438 M-1
Available material forms:
- XRF: 1/8" thick disc, 1.5" diameter
- OES: 3/4" thick disc, 1.5" diameter
- Chips: 100g 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).
Please Contact Us if you would like to know the specific dimensions of a sample.