<SEC-DOCUMENT>0000792987-25-000035-index.html : 20250521
<SEC-HEADER>0000792987-25-000035.hdr.sgml : 20250521
<ACCEPTANCE-DATETIME>20250521161812
ACCESSION NUMBER:		0000792987-25-000035
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		6
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20241231
</ITEM>
<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20241231
</ITEM>
</RULE>
FILED AS OF DATE:		20250521
DATE AS OF CHANGE:		20250521

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASTEC INDUSTRIES INC
		CENTRAL INDEX KEY:			0000792987
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION MACHINERY & EQUIP [3531]
		ORGANIZATION NAME:           	06 Technology
		EIN:				620873631
		STATE OF INCORPORATION:			TN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11595
		FILM NUMBER:		25973376

	BUSINESS ADDRESS:	
		STREET 1:		1725 SHEPHERD ROAD
		CITY:			CHATTANOOGA
		STATE:			TN
		ZIP:			37421
		BUSINESS PHONE:		4238995898

	MAIL ADDRESS:	
		STREET 1:		1725 SHEPHERD ROAD
		CITY:			CHATTANOOGA
		STATE:			TN
		ZIP:			37421
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>asteformsd2024.htm
<DESCRIPTION>FORM SD 2024
<TEXT>
Document 1 - file: asteformsd2024.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>exhibit1012024.htm
<DESCRIPTION>EXHIBIT 1.01 - CONFLICT MINERALS
<TEXT>
Document 2 - file: exhibit1012024.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>chart-240662fc294144e9a2d.jpg
<DESCRIPTION>PIE CHART
<TEXT>
Document 3 - file: chart-240662fc294144e9a2d.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>chart-6a5b3f215e444910a34.jpg
<DESCRIPTION>PIE CHART
<TEXT>
Document 4 - file: chart-6a5b3f215e444910a34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>chart-b1afffd7f5c04bbfa70.jpg
<DESCRIPTION>PIE CHART
<TEXT>
Document 5 - file: chart-b1afffd7f5c04bbfa70.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>chart-f148e8c4e676444ca12.jpg
<DESCRIPTION>PIE CHART
<TEXT>
Document 6 - file: chart-f148e8c4e676444ca12.jpg

</DOCUMENT>
</SEC-DOCUMENT>