This RFQ was sourced on in USA for Hardening

This material is high speed steel (PM4), and needs to be hardened to 61/63 rockwell, and will require 4 draws. We will send the 9 lbs. of (qty.114) pins to the vendor UPS, and vendor to return UPS.

Buyer Information

City/Region Clinton Township, Michigan
Country USA


RFQ Number 330791
Material Alloy Steel
Material Grade High Speed Steel - PM4

Technical Specifications

Category Hardening

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Hardening: Hardening steel increases its strength and durability. A key element in the hardness level achieved is the steel's carbon content. Some alloys must be carbon-enriched prior to hardening. Hardening of steel is achieved by heating it and then rapidly cooling it by quenching the steel in either water, salt water, oil, or a polymer bath.