Insane Value 446 Stainless Steel Certified Reference Material For Kids [s2hKbja7]

446 Ferritic Stainless Steel Certified Reference Material (CRM)

Name: Insane Value 446 Stainless Steel Certified Reference Material For Kids [s2hKbja7]
Brand: mappa-mercia.org
SKU: HBS4498922961
Price: 82.99 USD
Availability: InStock
Rating: 3.92 (492 reviews)

This AISI 446 certified reference material is a 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 446 Stainless Steel Chemical Composition:

Element	Composition
Fe	Balance
C	0.061%
Cr	24.9%
Ni	0.364%
Mn	0.385%
Si	0.63%
P	0.021%
S	0.0015%
Al	0.0041%
As	0.003%
B	0.0005%
Co	0.043%
Cu	0.19%
Mo	0.101%
N	0.058%
Nb	0.013%
O	0.006%
Sn	0.004%
Ti	0.013%
V	0.078%
W	0.031%

446 Chemical Range:

Element	Composition
Fe	Balance
C	0.20%
Cr	23-27%
Mn	1.50%
Si	1%
Ni	0.25%
P	0.040%
S	0.030%

Other Names:

Stainless Steel 446, UNS S44600, AISI 446, EN 1.4762, JIS SUS446, ASTM A240, ASTM A268, ASTM A312

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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