CRS
CRS
1:11 PM EDT $46.11 +0.2
CRS
CRS
1:11 PM EDT $46.11 +0.2

CarTech® 303 Project 70®+ Stainless

UNS S30300 | U.S. Patent No. 5,482,674
Composition (Nominal)
0.12 C, 2.00 Mn, 0.200 P, 0.150 S, 1.00 Si, 17.00/19.00 Cr, 8.00/10.00 Ni, Bal. Fe

An improved-machining version of CarTech 303 (No. 8) Stainless, the first chrome-nickel, free-machining stainless steel ever produced.

This alloy meets most standard industry and government specifications for Type 303. Customers may be able to attain average machining speed improvements of 50% and higher over stainless AISI Type 303. CarTech 303 Project 70+ stainless has reduced tool wear and increased machine speeds and feeds to help improve productivity and reduce part costs. It is a good general purpose product for simple as well as complex parts at a wide range of machining speeds.

CarTech 303 Project 70+ PDB® stainless combines the superior machinability of Project 70+ stainless with improved straightness and roundness at half-standard or ISO h9 dimensional tolerances. This drawn bar has been used successfully in a variety of machining operations including CNC Swiss-style screw machines. Visit MachiningZone.com for more information.
Carpenter Technology Corporation Carpenter Technology Corporation

Carpenter Technology Corporation (NYSE: CRS) is a recognized leader in high-performance specialty alloy-based materials and process solutions for critical applications in the aerospace, defense, transportation, energy, industrial, medical, and consumer electronics markets.

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