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High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density
High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density
High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density
High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density
Specifications
Brand Name :
HT
Model Number :
hot cold rolled No.1 2B surface 1.4021 1.4028 SS420 plate sheet coil
Certification :
ISO,API
Place of Origin :
China
MOQ :
100KG
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
10000KGS PER QUARTER
Delivery Time :
10-15 DAYS
Packaging Details :
wooden pallet or as per clients' request
Material Grade :
1.4021 1.4028 SS420
Type :
Plate, Sheet, Coil, Strip
Surface :
No.1 2B
Process Method :
hot cold rolled
Length :
100~12meters or as per the clients' request
Width :
100~3meters or as per the clients' request
Thickness :
0.5~100mm or as per the clients' request
Origin :
China, USA, Germany, Japan
Description

hot cold rolled No.1 2B surface 1.4021 1.4028 SS420 plate sheet coil

1. Brief Introduction for 1.4021&1.4028

Stainless Steel 1.4021 is a martensitic machinning bar with machinability improved with the addition of Sulphur. The Sulphur also lowers weldability, corrosion resistance, and formability to below that of its non-free machining equivalent Grade 410.

Martensitic stainless steels are designed for high hardness, and other properties are compromised to an extent. Their functional operating temperature range is restricted by their loss of ductility at sub-zero temperatures, and loss of strength by over-tempering at high temperatures.

Alloy designations of 1.4021 is similar, but it may not be a direct equivalent to: 420, UNS42000, 1.4021, 1.4024, 1.4028, 1.4029, 1.4030, and 1.4034. It is supplied in the form of a bar.

High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density

2. 1.4021 material Chemical Composition

1.4021 Steel EN 10088-3:2005
Chemical Element % Present
Carbon (C) 0.16 - 0.25
Chromium (Cr) 12.00 - 14.00
Manganese (Mn) 0.0 - 1.50
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.04
Sulphur (S) 0.0 - 0.03
Iron (Fe) Balance

Properties

Physical Property Value
Density 7.75 g/cm³
Thermal Expansion 10.3 x10^-6 /K
Modulus of Elasticity 200 GPa
Thermal Conductivity 24.9 W/m.K
Electrical Resistivity 0.055 x10^-6 Ω .m

Bar - Up to 160mm Dia/Thickness EN 10088-3:2005
Mechanical Property Value
Proof Stress 500 - 600 MPa
Tensile Strength 700 - 950 MPa
Elongation A 12 - 13 %

3. 1.4021 plate common test

For plates, sheets, we usually do dimension test, PMI test(showing metal element chemical composition)

High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density

4. Package for 1.4021 plate

High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density

Product tags

aluminium coil sheet

,

steel coil sheet

,

egi steel coil sheet
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High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density

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Product Detail
Brand Name :
HT
Model Number :
hot cold rolled No.1 2B surface 1.4021 1.4028 SS420 plate sheet coil
Certification :
ISO,API
Place of Origin :
China
MOQ :
100KG
Price :
Negotiable
Contact Supplier
High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density
High Hardness Duplex Steel Sheet Ss420 Plate Sheet Coil 7.75 G/Cm³ Density

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member
7 Years
henan, zhengzhou
Since 1978
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Hastelloy Pipe, Inconel Pipe, Nickel Alloy Pipe
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Active Member
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