420 Stainless Round Bar Stock

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420 Stainless round bar stock

Among the stainless steel grades with 12 percent chromium, this one has the highest hardness (50HRC).

420 Stainless

420 Stainless steel grade is a high-carbon steel with a minimum chromium concentration of 12%. Heat treatment can be used to harden grade 420, just like any other stainless steel.

Martensitic steels, such as different versions of grade 420 with vanadium, sulfur, and molybdenum in their composition, and the grade 440 series, are stainless steel grades that are similar to grade 420 stainless plates of steel.

The carbon content of non-standard grade 420C is somewhat higher than that of grade 420. When polished, surface grounded or hardened, it has good ductility in its annealed state and excellent corrosion resistance qualities.

420 Stainless BAR STOCK

420 Stainless is martensitic stainless steel with equal corrosion resistance as Type 410 but higher strength and hardness.

If you are looking for quality supplies, get yours here in Forte Precision Metals. We assure you to get the 420 Stainless bar stocks and 420 Stainless round bar stocks that fit your need.

420 Stainless Commonly Used for;

  • pharmaceutical equipment
  • Shear blades
  • Needle valves
  • Surgical equipment
  • Cutlery

420 Stainless Properties

Physical Properties

Melting Point 


Specific Gravity 

Modulus of Elasticity in Tension


1450 – 1510 ℃


Gravity 7.7

200 GPa

420 Stainless Chemical Elements











1.00 maximum

1.00 maximum



0.04 maximum

0.03 maximum

Forte Precision Metals is here for you if you need an efficient steel round bar supplier and a centerless ground bar supplier who provides you with quality 420 Stainless bar stocks and 420 Stainless round bar stocks! We work closely with our clients to ensure that their precision ground bars are delivered to the correct specifications.

Get your 420 Stainless bar stocks and 420 Stainless round bar stocks now! Call us or request a quote!

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Contact info

Forte Precision Metals provide Precision Ground Bars & Centerless Ground services nationally and worldwide
Forte Percision Metals, Inc.
9234 Parklane Ave. Franklin Park, IL 60131
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