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welcome to Kuaima steel. We are a comprehensive enterprise integrating steel trade, processing. Providing one-stop service for global customers. Complete specifications,Export to the world, Factory direct sales, Integrity management. Meet all your steel needs! !

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Stainless Steel Coil

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Factory Outlet 420 stainless steel coil

Product Usage

420 stainless steel coil is often used in Shear blades,Needle valves,Surgical equipment,Cutlery,Heat Treatment baskets and jigs,Architectural applications,Gas turbines,Expansion joints,Spiral Welded tube for burner pipes and flues,Welding filler wire and electrodes,Heat Exchangers,etc

 

Product Specifications

Item420 Stainless Steel Coil
StandardASTM A240, JIS4304-2005, ASTM A167, EN10088-2-2005, GB/T3280-2007, etc
MaterialStainless Steel 420 Coil
Surfacethe surface and finish of 420 Stainless Steel Coil:
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand
blast, Brush, etching, etc
Thickness0.3mm~200mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
PackageStandard export package, suit for all kinds of transport, or as
required.

Chemical Composition

Grade

C

Mn

Si

P

S

Cr

420

min.

max.

0.15

-

-

1

-

1

-

0.040

-

0.03

12.0

14.0

Mechanical Behavior

Tempering Temperature (°C)

Tensile Strength (MPa)

Yield Strength
0.2% Proof (MPa)

Elongation (% in 50mm)

Hardness Brinell (HB)

Impact Charpy V (J)

Annealed *

655

345

25

241 max

-

204

1600

1360

12

444

20

316

1580

1365

14

444

19

427

1620

1420

10

461

#

538

1305

1095

15

375

#

593

1035

810

18

302

22

650

895

680

20

262

42

* Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum.
# Tempering of this steel should be avoided in the range 425-600°C

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Customer Factory Inspection

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