S7 Tool Steel Yield Strength

Aisi s7 tool steel is a shock resistant air hardening steel.

S7 tool steel yield strength.

Its sweet spot hardness is 54 56 hrc and a yield strength of 235 ksi at a 500 degree fahrenheit temper. It can be used successfully for both cold and hot work applications. Alloy tool steel aisi s7 carpenter s7 is a general purpose air hardening tool steel having high impact and shock resistance. S7 shock resisting tool steel is an air or oil hardening tool steel that is characterized by very high impact toughness.

Compare grades using mechanical properties including abrasion resistance toughness size stability machinability and grindability. S7 shock resisting tool steel. The combination of strength and high toughness makes it a candidate for a wide variety of tooling applications. It is an air hardening material.

Bull riveters concrete breakers dowels drill. S1 s2 s5 s6 and s7 are the types of shock resisting tool steels. Materials alloys steel tool steel aisi h26 beams simply supported uniformly distributed load three equal spans s section steel i beam s7 15 3 materials alloys steel tool steel aisi m4. Materials alloys steel tool steel aisi s7 materials alloys steel stainless steel aisi type 205 beams simply supported uniformly distributed load three equal spans wide flange steel i beam w5 19.

Air hardening and versatile enough for use in both cold and hot work tooling make s7 suitable for a wide range of applications that require shock resistance size stability. For example the sharps rifle company relia bolt is machined from s7 tool steel but they publish tensile strengths of. In tool steel standard astm a681 shock resisting tool steels are designated as group s steels according to the aisi classification system. This combination of properties makes it suitable for.

It has good resistance to softening at moderately high temperatures. With the exception of carpenter 158 the above numbers are generalizations that can be deviated if the alloy is not normalized or hardened according to specs. Often made into chisels rivets and punches s7 tool steel can handle repeated impact without fracturing. What is s7 tool steel.

At those levels it achieves a good balance of strength and ductility. S7 tool steel properties make it a preferred type for riveting notching blanking cold forming and bending dies. An oversized diameter allows for finishing to your exact requirements.