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SUS420J1 X20cr13 1.4021 AISI 420 Stainless Steel Round Bar Alloy Steel Bar
| Price | $1800.00 |
|---|---|
| Min Order | 5 Tons |
| Availability | In Stock |
| Shipping From | Hunan, China |
| Popularity | 331 people viewed |
Model NO.:
420 stainless steel
Type:
Stainless Steel Bars
Standard:
ASTM, AISI, GB, JIS, DIN
Grade:
400 Series
Certification:
ISO, RoHS
Shape:
Round
Technique:
Hot Rolled
Surface Treatment:
Bright
Ut Standard:
Sep 1921-84 D/D
Payment Term:
30% Tt Deposit, Balance Against Bl Copy
Delivery Date:
30 Days
Ex-Stock:
Yes
Grain Size:
ASTM E112
Non-Metallic Inclusiton:
ASTM E45
Form:
Round Bars/ Flat Bar / Blocks/ Tube
Process:
Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Technology:
Hot Rolled/ Forged/ Cold Drawn
Heat Treatment:
Normalized;Annealed ;Quenched ;Tempered
Surface:
Black; Peeled; Polished; Machined; Grinded; Turne
Test:
Ensile Strength, Yield Strength, Elongation
Certificate:
ISO/ Mill Certificate
Trademark:
Qilu
Transport Package:
Bulk Package
Specification:
Dia0.1-500
Origin:
China
HS Code:
7228400000
Product Description
SUS420J1 X20cr13 1.4021 AISI 420 Stainless Steel Round Bar Alloy Steel Bar
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.
Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.
Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.
Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.
The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.
Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com
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