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High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
Specifications
Brand Name :
Bao Steel
Model Number :
EN 1.4021 / DIN X20Cr13 / AISI 420
Certification :
SGS ISO
Place of Origin :
China
MOQ :
500KGS
Price :
1.5-2.35 USD/KG
Payment Terms :
L/C, T/T
Supply Ability :
50000KGS
Delivery Time :
14Days
Packaging Details :
Export Packing
OD :
6-350mm
Length :
1-12m
Surface :
Black
Type :
Round
Payment Term :
TT/ LC,Accept other payment methods
Net Weight :
82 kg
Dimentions :
1mm-2000mm
Production Technology :
Hot rolled/Cold rolled
Temperatureresistance :
Up to 870°C
Density :
7.9 g/cm³
Manufacture Technology :
Cold Drawn/Cold Rolled
Standards :
ASTM A276, AISI, DIN
Model No :
1.4418
Dimensions :
10.0 - 350.0mm
Lengthrange :
1m to 6m
Business Type :
Manufaturer
Outdiameter :
4-300mm
Features :
high temperature
Applications :
Construction, Automotive, Aerospace, Medical
Description

High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface

1: AISI420 steel introduction
AISI 420 stainless steel (SS420) is a straight chromium martensitic stainless steel grade with certain wear resistance, corrosion resistance and high hardness.
It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is polished, surface grounded or hardened. This grade has the highest hardness - 50HRC - among all the stainless steel grades with 12% chromium.
Stainless steel grades that are similar to grade 420 stainless steels include martensitic steels such as the other versions of grade 420, having vanadium, sulphur and molybdenum in their composition, and the grade 440 series. Non-standard grade 420C has carbon content that is little higher than that of grade 420.

2: AISI420 Steel equivalent

Country Japan Germany USA China French
Standard JIS DIN AISI GB/T NFA35-572
Grade SUS420J1 X20Cr13/1.4021 420 2Cr13 Z20Cr13


3: AISI420 steel chemical composition

Grade C≤ Si≤ Mn≤ P≤ S≤ Cr
SUS420J1 0.16-0.25 1.0 1.0 0.04 0.03 12-14
AISI420 0.15 Min 1.0 1.0 0.04 0.03 12-14
1.4201 0.16-0.25 1.0 1.5 0.04 0.06 12-14


4: AISI420 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as annealed, Solid Solution. If you want to know the properties, kindly contact the salesman.

5: AISI420 steel overviews

Size Round Dia 0.1-500mm
Plate/Flat/Block Thickness
0.3mm-200mm
Width
1mm-2500mm
Heat treatment Annealed ; Solid Solution
Surface condition Black; Peeled; Polished; Machined;Sand blast etc
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 30-45 days
Application AISI420 stainless steels are used in Shear blades,needle valves, surgical equipment, cutlery


6: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/solid solution, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/solid solution, Black surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed/solid solution, black surface.
For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface.

High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black SurfaceHigh Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black SurfaceHigh Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black SurfaceHigh Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface

Q1: Are you a factory or a trading company?
A: We are both. We have our own factory and also work as traders, giving you the best prices and flexible service.
Q2: What is your advantage over other suppliers?
A: We offer custom sizes, supply from our factory or top mills (like Baosteel/Shagang), ensure quality with ISO certification, and provide stable supply.
Q3: What products do you sell?
A: We supply carbon steel, stainless steel, alloy steel, and construction materials like pipes, coils, sheets, beams, and bars.
Q4: Can you customize products?
A: Yes. We customize dimensions (length, width, thickness), slit coils, and meet different standards and packaging needs.
Q5: How to get a quote?
A: Send us product name, specifications, quantity, and destination port. We reply quickly.
Q6: What are your payment terms?
A: We accept T/T (30% deposit, 70% before shipment) or L/C at sight.
Q7: What is your production lead time?
A: Standard items: 7-10 days. Custom orders: 15-25 days.
Q8: How do you ship?
A: We ship from Shanghai or Tianjin with major shipping companies. We handle all export procedures under FOB, CIF, or CFR terms.

Product tags

aisi 409 stainless steel bar

,

304 round bar stainless

,

aisi1117 steel round bar
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High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface

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Product Detail
Brand Name :
Bao Steel
Model Number :
EN 1.4021 / DIN X20Cr13 / AISI 420
Certification :
SGS ISO
Place of Origin :
China
MOQ :
500KGS
Price :
1.5-2.35 USD/KG
Contact Supplier
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface
High Carbon EN 1.4021 / DIN X20Cr13 / AISI 420 Stainless Steel Round Bar Hot Rolled Black Surface

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
12 Years
jiangsu, wuxi
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Stainless Steel Sheet, Stainless Steel Plates, Stainless Steel Coils
Total Annual :
80Millen-100 Millen
Employee Number :
200~500
Certification Level :
Verified Supplier
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