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400 Series 2B / 2D Finish SS Coil , High Oxidation Resistance Metal Sheet Coil

Categories Stainless Steel Strip Coil
Brand Name: BAOSTEEL JISCO TISCO
Model Number: 420J1 / 420J2
Certification: ISO,PED
Place of Origin: MADE IN CHINA
MOQ: negotiation
Price: negotiation
Payment Terms: by L/C or By T/T
Supply Ability: 1000MT/M
Delivery Time: around 4-6 weeks
Packaging Details: Export package
Grade: 420J1 /420J2
Thickness: 0.3-3.0mm
Width: 20-1250mm
Place of origin: Made in China
Product description: CR stainless steel coils
Finish: 2B/2D
Shipping terms: FOB CFR CIF
Standard: JIS G4305/ ASTM A 240/480
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400 Series 2B / 2D Finish SS Coil , High Oxidation Resistance Metal Sheet Coil

Quick Detail

Description: cold rolled stainless steel coils

Thickness: 0.3mm~3.0mm

Grade: 420J1 420J2

Standard: JIS ASTM

Finish:2B/2D

Width:20-1250mm

Payment terms:by T/T or By L/C

Delivery: 4~6 weeks after confirmation of P.O.


About grade 420


Grade 420 is Martensitic stainless steel, to obtain the strength and hardenabilit of the martensitic grades, they have higher carbon content compared to other grades, and nigrogen is sometimes added to further improve the strength.The matensitic grade is magnetic and hardenable.


400 series stainless steel which is an alloy of iron, carbon and chromium. The stainless steel has a martensitic structure and iron element, so it has the magnetic properties.400 series stainless steel normally has high resistance to oxidation at high temperature, and compared with carbon steel, physical and mechanical properties are improved. The majority of the 400 series stainless steel can be heat treated.


Martensitic microstructure


CHEMICAL COMPOSITION

STANDARDGRADECHEMICAL COMPOSITION(%)

C

max

Si

max

Mn

max

P

max

S

max

Cr
JIS G4305SUS420J10.16-0.251.001.000.0400.03012.00~14.00
JIS G4305SUS420J20.26~0.401.001.000.0400.03012.00~14.00

Mechanical Characteristics

MaterialYield StrengthTensile StrengthElongationHardness
(N/mm2)(N/mm2)(%)HRBHV
420J12255201897234
420J22255401899247

Major Application:

Due to excellent hardness features, 420 is widely used in knife edge, nozzle, valve, plate ruler, and tableware (scissors, knife) etc.

Quality 400 Series 2B / 2D Finish SS Coil , High Oxidation Resistance Metal Sheet Coil for sale
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