Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are leading AFNOR x20Cr13 Round Bars supplier, exporter, trader, wholesaler, stockiest.
Grade AFNOR / EN / DIN / WNr. x20Cr13 stainless steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, grade AFNOR / EN / DIN / WNr. x20Cr13 can also be hardened through heat treatment. 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 AFNOR / EN / DIN / WNr. x20Cr13 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.
Martensitic stainless steels are ones with high hardness and high carbon content. These steels are generally fabricated using methods that require hardening and tempering treatments. The operating conditions of martensitic steels are affected by loss of material’s strength at high temperatures, and decrease in ductility at negative temperatures.
Size Specifications for Stainless Steel AFNOR x20Cr13 Round Bars: 6mm upto 560mm
Size Specifications for Stainless Steel AFNOR x20Cr13 Square, Flat, Rectangular Bars: 6mm upto 100mm in thickness, 3000mm to 6000mm length(can be Customized)
Size Specifications for Stainless Steel AFNOR x20Cr13 Hollow Bars: 50mm upto 400mm in diameter as welded hollow bars & 2inch to 20inch diameter as seamless hollow bars
Size Specifications for Stainless Steel AFNOR x20Cr13 Hollow Rings: 50mm upto 1250mm in diameter as welded hollow rings & 2inch to 20inch diameter as seamless hollow rings
Chemical Composition (Chemistry) of AFNOR x20Cr13 Round Bars:
|
Element |
C |
Mn |
Si |
P |
S |
Cr |
|
min. |
0.15 |
- |
- |
- |
- |
12 |
|
max. |
- |
1 |
1 |
0.04 |
0.03 |
14 |
Different Designations of AFNOR / EN / DIN / WNr. x20Cr13:
EU EN: X20Cr13
USA AISI: 420, S42010
Germany DIN,WNr: X20Cr13, 1.4021
Japan JIS: SUS420J1
France AFNOR: X20Cr13, Z20C13
England BS: 420S29, 420S37
China GB: 2Cr13, X20Cr13
Sweden SS: 2303
Poland PN: 2H13
Czechia CSN: 17022
Russia GOST: 20KH13
Client can procure smaller quantities of AFNOR / EN / DIN / WNr. x20Cr13 Round Bars online ready stock from us at any destination by just sending us an email at
Corrosion Resitance properties of AFNOR / EN / DIN / WNr. x20Cr13:
Under hardened conditions, grade 420 steels are resistant to fresh water, alkalis, air, foods and mild acids. The steel grades with a smooth surface finish have excellent performance. The corrosion resistance properties of grade 420 will tend to fall under annealed conditions. The corrosion resistance of grade 420 is lower than that of the grade 430 Ferritic alloys with 17% chromium, grade 410 steels and other austenitic grades.
This steel grade finds application in cutlery such as carving knives, table knives and so on. Grade 420 steels have good corrosion resistance against food, but continuous exposure of metals to unwashed food substances can lead to pitting corrosion.
Heat Resistance properties of AFNOR / EN / DIN / WNr. x20Cr13:
Grade 420 stainless steels have a scaling resistance at temperatures of up to 650°C. However, temperatures above standard tempering temperature are not suitable for this grade.
Heat Treatment properties of AFNOR / EN / DIN / WNr. x20Cr13:
Annealing – Grade 420 stainless steels can be heated at temperatures from 840 to 900°C, followed by slow furnace cooling at 600°C and then air-cooling.
Process Anneal – Grade 420 can be annealed at 735 to 785°C and air-cooled.
Hardening – This process involves heating grade 420 steels at 980 to 1035°C, followed by air or oil quenching. Oil quenching is usually preferred for heavy metal sections. Tempering is performed at 150 to 370°C to achieve high hardness and good mechanical properties. Grade 420 should not be tempered between 425 and 600°C.
Welding properties of AFNOR / EN / DIN / WNr. x20Cr13:
Grade 420 stainless steels are welded using welding rods, coated with grade 420 metals, to achieve high-strength joints. During the process, steels are pre-heated at 150 to 320°C and post-heated to 610 to 760°C. In the “as welded” condition, parts are welded using grade 309 filler rods to achieve ductile joints. However, grade 309 electrodes or rods are recommended for welding grade 420 steels by AS 1554.6.
Machining properties of AFNOR / EN / DIN / WNr. x20Cr13:
Grade 420 steels can be easily machined in their annealed state, but they are difficult to machine having a hardness greater than 30HRC. One of the most readily available machined alternatives is the free-machining grade 416 steels.
Applications of AFNOR / EN / DIN / WNr. x20Cr13:
The key applications of grade 420 stainless steels include:
Shear blades
Needle valves
Surgical equipment
Cutlery
Other Possible products in Stainless Steel AFNOR x20Cr13 are mentioned below:
AFNOR x20Cr13 Plate
AFNOR x20Cr13 Circles
AFNOR x20Cr13 Strips
AFNOR x20Cr13 Sheets
AFNOR x20Cr13 Coil
AFNOR x20Cr13 Foil
AFNOR x20Cr13 Patti
AFNOR x20Cr13 Patta
AFNOR x20Cr13 Plate Shapes
AFNOR x20Cr13 Custom Profiles
AFNOR x20Cr13 Shims
AFNOR x20Cr13 Pre-Cut Shims
AFNOR x20Cr13 Double or Multiple U Cut Shims
AFNOR x20Cr13 Circular Washer Shims
AFNOR x20Cr13 Softfoot Shims
AFNOR x20Cr13 Coupling Shims
AFNOR x20Cr13 Billets
AFNOR x20Cr13 Concast Billets
AFNOR x20Cr13 Bar
AFNOR x20Cr13 Round Bars
AFNOR x20Cr13 Flat Bars
AFNOR x20Cr13 Square Bars
AFNOR x20Cr13 Round Corner Square Bars
AFNOR x20Cr13 Hexagonal Bars
AFNOR x20Cr13 Rectangular Bars
AFNOR x20Cr13 Continuous Cast Bars
AFNOR x20Cr13 Concast Bars
AFNOR x20Cr13 CC Bars
AFNOR x20Cr13 Forged Bars
AFNOR x20Cr13 Rolled Bars
AFNOR x20Cr13 Black Bars
AFNOR x20Cr13 Bright Bars
AFNOR x20Cr13 Peeled Bars
AFNOR x20Cr13 Machined Bars
AFNOR x20Cr13 Hollow Bars
AFNOR x20Cr13 Rings
AFNOR x20Cr13 Forged Seamless Rings
AFNOR x20Cr13 Rolled Seamless Rings
AFNOR x20Cr13 Welding Products
AFNOR x20Cr13 Forgings
AFNOR x20Cr13 Machined Parts
AFNOR x20Cr13 Welded Components
AFNOR x20Cr13 Welding Rods
AFNOR x20Cr13 Welding Electrodes
AFNOR x20Cr13 Wire Coil
AFNOR x20Cr13 Wire Rod Spool
DIN 1.4021 Stainless Steel Plate
DIN 1.4021 Stainless Steel Circles
DIN 1.4021 Stainless Steel Strips
DIN 1.4021 Stainless Steel Sheets
DIN 1.4021 Stainless Steel Coil
DIN 1.4021 Stainless Steel Foil
DIN 1.4021 Stainless Steel Patti
DIN 1.4021 Stainless Steel Patta
DIN 1.4021 Stainless Steel Plate Shapes
DIN 1.4021 Stainless Steel Custom Profiles
DIN 1.4021 Stainless Steel Shims
DIN 1.4021 Stainless Steel Pre-Cut Shims
DIN 1.4021 Stainless Steel Double or Multiple U Cut Shims
DIN 1.4021 Stainless Steel Circular Washer Shims
DIN 1.4021 Stainless Steel Softfoot Shims
DIN 1.4021 Stainless Steel Coupling Shims
DIN 1.4021 Stainless Steel Billets
DIN 1.4021 Stainless Steel Concast Billets
DIN 1.4021 Stainless Steel Bar
DIN 1.4021 Stainless Steel Round Bars
DIN 1.4021 Stainless Steel Flat Bars
DIN 1.4021 Stainless Steel Square Bars
DIN 1.4021 Stainless Steel Round Corner Square Bars
DIN 1.4021 Stainless Steel Hexagonal Bars
DIN 1.4021 Stainless Steel Rectangular Bars
DIN 1.4021 Stainless Steel Continuous Cast Bars
DIN 1.4021 Stainless Steel Concast Bars
DIN 1.4021 Stainless Steel CC Bars
DIN 1.4021 Stainless Steel Forged Bars
DIN 1.4021 Stainless Steel Rolled Bars
DIN 1.4021 Stainless Steel Black Bars
DIN 1.4021 Stainless Steel Bright Bars
DIN 1.4021 Stainless Steel Peeled Bars
DIN 1.4021 Stainless Steel Machined Bars
DIN 1.4021 Stainless Steel Hollow Bars
DIN 1.4021 Stainless Steel Rings
DIN 1.4021 Stainless Steel Forged Seamless Rings
DIN 1.4021 Stainless Steel Rolled Seamless Rings
DIN 1.4021 Stainless Steel Welding Products
DIN 1.4021 Stainless Steel Forgings
DIN 1.4021 Stainless Steel Machined Parts
DIN 1.4021 Stainless Steel Welded Components
DIN 1.4021 Stainless Steel Welding Rods
DIN 1.4021 Stainless Steel Welding Electrodes
DIN 1.4021 Stainless Steel Wire Coil
DIN 1.4021 Stainless Steel Wire Rod Spool
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