4140 is a 1 chromium molybdenum medium hardenability general purpose high tensile steel generally supplied hardened and tempered in the tensile range of 850 1000 mpa condition t 4140 is now available with improved machinability which greatly increases feeds and or speeds while also extending tool life without adversley affecting mechanical properties.
4140 round bar melbourne.
It s a low alloy steel containing molybdenum manganese and chromium.
10mm 900mm diameter case hardening steels.
4140 w nr 1 7225 as 4140 bs en19a aisi 4140 cr mo steel for applications requiring high tensile strength and toughness values in particular in medium and large cross sections in the quenched and tempered condition.
8620 17crnimo6 en36a en36csp en39b size range.
Size mm length mtr.
And with increased carbon content it s characterised by high fatigue strength abrasion and impact resistance plus heat treatment capabilities.
Hex bar 1214 grade.
Centreless ground round bar.
It has high fatigue strength toughness abrasion and impact resistance and torsional strength.
Aisi 4140 round bars steel is an engineering alloy steel containing molybdenum and chromium.
Multipurpose 4140 alloy steel bars also known as chrome moly steel this versatile 4140 alloy steel is used for a wide range of parts such as gears axles shafts collets and die holders.
It can be heat treated in a number of ways to give it a combination of properties.
1020 1045 hex round square.
4130 4140 4145 4340 en25 en26 300m var size range.
Bright round bar grade 1020.
Universal beams raw.
Round solid bar grade 4140.
4140 hex round square.
Universal beams primed.
Making it easy for you.
It resists fracturing from repeated stress.
Roll cage tube cold draw seamless.
4140 steel round bars falls in a class of low alloy steel.
4140 steel is a general purpose steel bar or steel plate with extreme versatility.
4140 alloy steel round responds well to heat treatment and is relatively easy to machine in the annealed condition.
Ian stansfield smith pty ltd was founded in 1986 with the aim of providing significant savings and excellent quality steel products to our customers.
Round solid bar grade 4140.
4140 alloy steel round is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration and the molybdenum imparts uniformity of hardness and high strength.
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