• Chicago: 800-323-0740
  • Charlotte: 800-438-5646
Precision Steel Warehouse, Inc.
Your Flat Rolled Steel Specialist

420 Modified Annealed Stainless Steel

Type 420 Stainless Steel, a modification of 410, has a higher carbon content to increase hardness, improve strength and give better wear resistance. This type maintains its best corrosion resistance in the heat treated condition. Tempering temperatures above 700° F. are not normally recommended and Type 420 must be preheated before and annealed after welding.

Principal applications: Bushings, Dental and Surgical Instruments, Pump Parts, Valve Parts, and Shafts. Our 420 is not bought or recommended to a cutlery grade.

AlSl 420 Chemistry Only

 

COMPLETE FACILITIES for Slitting - Shearing - Blanking and Edging. Available in coils or cut lengths. Sizes other than those listed and in all thicknesses .001 and heavier are obtainable and may be ordered for you.

Analysis
C .22-.27
Mn 1.00 Max.
Si 1.00 Max.
P .040 Max.
S .030 Max.
Cr 12.5/14.00


The minimum order for PSW products is $300. 

Tolerance Data
View More »
Thickness (in)
inches / mm
Max Width (in)
inches / mm
Weight
Lbs per Feet/ Kilos. per m2
Rockwell Hardness
0.015 / 0.381 24 / 609.6 0.6048 / 2.9532 details Get a Quote »
0.018 / 0.4572 24 / 609.6 0.7258 / 3.5441 details Get a Quote »
0.022 / 0.5588 24 / 609.6 0.8870 / 4.3312 details Get a Quote »
0.028 / 0.7112 24 / 609.6 1.1290 / 5.5129 details Get a Quote »
0.032 / 0.8128 24 / 609.6 1.2902 / 6.3 details Get a Quote »
0.042 / 1.0668 24 / 609.6 1.6934 / 8.2689 details Get a Quote »
0.05 / 1.27 24 / 609.6 2.0160 / 9.8441 details Get a Quote »
0.062 / 1.5748 24 / 609.6 2.4998 / 12.2065 details Get a Quote »
0.077 / 1.9558 24 / 609.6 3.1046 / 15.1598 details Get a Quote »
0.094 / 2.3876 24 / 609.6 3.7901 / 18.5071 details Get a Quote »

10 Item(s)

Click here to submit a Request for Quote
or call us today at 800-323-0740 (Chicago) or 800-438-5646 (Charlotte)