Contact: Martin Crimp 

Material Science Consulting 

13718 Peacock Road 

Laingsburg, MI 48840

TEST CERTIFICATE — EAR-CONTROLLED DATA

P.O. No.: cc 

Report No.: MAT001-22-01-05088-1 

Date Received: 1/27/2022 

Report Date: 1/31/2022 

Report Delivered Via: crimp@egr.msu.edu 

Attachments: None 

Respectfully submitted 

Nicholas Piwowar 

Department Manager, Quality and Technical Operations 

248-560-4013 

The test report shall not be reproduced except in full, without the written approval of Element Materials Technology. The results of the tests 

apply only to the samples received and the items tested. When statements of conformity (e.g. pass/fail) to a specification or standard are 

included in the test report, estimated uncertainty values or other machine correction factors are not used in assessing compliance to 

specification requirements. The recording of false, fictitious, or fraudulent statements or entries on the report may be punished as a felony 

under federal law. Our policy is to retain test components and sample remnants for 60 days from the report date, exclusive of cleanliness and 

corrosion test components, which will be retained for 30 days, after which time they will be discarded. If you would like to make alternate 

arrangements for disposition of the material, please let us know. This project shall be governed exclusively by the General Terms and 

Conditions of Sale and Performance of Testing Services by Element Materials Technology. In no event shall Element be liable for any 

consequential, special or indirect loss or any damages above the cost of the work. 

Page 1 of 1 

Work Requested: Expedited chemical analysis of two (2) gun barrel samples. 

Chemical Analysis 

Test Methods ASTM E1019-18 for carbon/sulfur and ICP per SOP CH-IO-006_07 

Specification Crucible Industries LLC 416R Stainless Precision Rible Barrel Stock Data Sheet Issue #1

Element

1b 6b Nominal Composition

(wt-%) (wt-%) Crucible 416R 

C 0.09 0.09 0.12 

S 0.35 0.36 0.13 

P 0.014 0.018 - 

Si 0.63 0.64 0.40 

Mn 0.39 0.39 0.40 

Cr 12.86 12.82 12.50 

Ni 0.21 0.19 - 

Mo 0.08 0.13 0.40 

Cu 0.07 0.06 - 

Fe Base Base - 

This document contains technical data whose export and re-export/ retransfer is subject to control by the U.S. Department of Commerce under the 

Export Administration Act and the Export Administration Regulations. The Department of Commerce’s prior written approval may be required for the 

export or re-export/retransfer of such technical data to any foreign person, foreign entity or foreign organization whether in the United States or abroad. 

EXHIBIT 2

Case 0:20-cv-61469-RS Document 207-187 Entered on FLSD Docket 12/05/2023 Page 1 of 2 Case 0:20-cv-61469-RS Document 79-2 Entered on FLSD Docket 04/05/2022 Page 1 of 2
Contact: Martin Crimp 

Material Science Consulting 

13718 Peacock Road 

Laingsburg, MI 48840

TEST CERTIFICATE — EAR-CONTROLLED DATA

P.O. No.: cc-1102 

Report No.: MAT001-21-06-00783-1 

Date Received: 5/25/2021 

Report Date: 6/3/2021 

Report Delivered Via: crimp@egr.msu.edu 

Attachments: None 

Respectfully submitted 

Nicholas Piwowar 

Department Manager, Quality and Technical Operations 

248-560-4013 

The test report shall not be reproduced except in full, without the written approval of Element Materials Technology. The results of the tests 

apply only to the samples received and the items tested. When statements of conformity (e.g. pass/fail) to a specification or standard are 

included in the test report, estimated uncertainty values or other machine correction factors are not used in assessing compliance to 

specification requirements. The recording of false, fictitious, or fraudulent statements or entries on the report may be punished as a felony 

under federal law. Our policy is to retain test components and sample remnants for 60 days from the report date, exclusive of cleanliness and 

corrosion test components, which will be retained for 30 days, after which time they will be discarded. If you would like to make alternate 

arrangements for disposition of the material, please let us know. This project shall be governed exclusively by the General Terms and 

Conditions of Sale and Performance of Testing Services by Element Materials Technology. In no event shall Element be liable for any 

consequential, special or indirect loss or any damages above the cost of the work. 

Page 1 of 1 

Work Requested: Chemical analysis. 

Chemical Analysis

Element 

2a 5 a 

Method

(wt-%) (wt-%) 

C 0.08 0.11 L 

S 0.35 0.36 L 

P 0.014 0.017 I 

Si 0.63 0.33 I 

Mn 0.40 0.74 I 

Cr 12.6 12.9 I 

Ni 0.41 0.67 I 

Mo 0.09 0.06 I 

Cu 0.10 0.10 I 

Fe Base Base - 

Method(s) 

• L = ASTM E1019-18 - Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt 

Alloys by Various Combustion and Inert Gas Fusion Techniques. 

• I = SOP CH-IO-006_07 - Instrument Operation of Perkin-Elmer Optima 7300DV Inductively Coupled Plasma (ICP) Spectrometer. 

This document contains technical data whose export and re-export/ retransfer is subject to control by the U.S. Department of Commerce under the 

Export Administration Act and the Export Administration Regulations. The Department of Commerce’s prior written approval may be required for the 

export or re-export/retransfer of such technical data to any foreign person, foreign entity or foreign organization whether in the United States or abroad. 

EXHIBIT 2

Case 0:20-cv-61469-RS Document 207-187 Entered on FLSD Docket 12/05/2023 Page 2 of 2 Case 0:20-cv-61469-RS Document 79-2 Entered on FLSD Docket 04/05/2022 Page 2 of 2