420 Stainless Steel Coil

Description

420 Stainless Steel Coil

420 stainless steel is a kind of martensiform stainless steel, with certain wear resistance and corrosion resistance, higher hardness characteristics, suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc.
Mainly used in the manufacture of atmospheric, water vapor, water and oxidizing acid corrosion parts.
420 Stainless steel coil Price in China ,Manufacturer of 420 Stainless Steel coil
420 stainless steel is 420 “tool grade” martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel.
420 has a certain wear resistance and corrosion resistance, high hardness, its price is a lower class of stainless steel ball, suitable for the general requirements of stainless steel working environment.
420 stainless steel is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc.This is the most cost effective grade of steel. So the 420 Stainless Steel Coil Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content.  The low carbon version, 420 coils are very good for welding applications as they have less carbide precipitation and less localized corrosion.

Equivalent Material of 420 Stainless Steel Coil

Grade Euronorm China GB Japanese JIS
No.
420 1.4021 20Cr13 SUS420

Standard Specification of 420 Stainless Steel Coil

Thickness 0.5mm-12.0mm
Width 600mm, 700mm, 800mm, 900mm, 1000mm, 1200mm, 1220mm, 1500mm, etc
Length Per Coil
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Cold rolled coil (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form  Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats,
Blank (Circle), Ring (Flange) etc.

420 Stainless Steel Coil Composition Content

Grade C Mn Si P S Cr Mo Ni N
420 Min.
Max.
0.16~0.25 ≤1.00 ≤1.00 ≤0.04 ≤0.03 12.0~14.0 / ≤0.75

Tensile strength σ B (MPa) : quenching and tempering,≥635
Conditional yield strength σ0.2 (MPa) : quenching and tempering,≥440
Elongation Δ5 (%) : quenching and tempering,≥20
Section shrinkage ψ(%) : quenching and tempering,≥50
Impact work AKV (J) : quenching and tempering,≥63
Hardness: Annealing,≤223HB;
Quenching and tempering,≥192HB

Contact Us Now!

If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@sinosteel.ltd to get prompt reply.

Send me the inquiry,free samples and the most favorable quotation are waiting for you!
Supply Better Material for Project & Find Best Solution for Clients
Wish your business boom and all the best!

CONTACT US

We welcome you to contact us for more information
about any of our products or services.