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422 Stainless Steel Round Bar

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SS 422 Rods Supplier & Manufacturer in India

422 Stainless Steel Round Bar

Sachin Steel is a well-established and highly trusted manufacturer, supplier, and exporter of premium stainless steel 422 round bars. We offer an extensive and diverse range of 422 round bars in various sizes, lengths, shapes, grades, and thicknesses, specifically designed to meet the unique needs of different industries. 

Our stainless steel 422 round bars are renowned for their exceptional strength, excellent durability, and superior resistance to corrosion, making them ideal for heavy-duty applications, including construction, machinery, automotive, and other industrial sectors where high performance is essential. We prioritise quality and customer satisfaction, ensuring that every round bar we provide adheres to strict quality standards. Our experienced team is dedicated to supplying products that not only meet but exceed expectations, delivering reliable solutions for all structural and high-strength applications. With Sachin Steel, you get precision, strength.

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Stainless Steel 422 Round Bar

The 422 Stainless Steel Round Bar is a high-performance martensitic steel, composed of carbon, manganese, silicon, molybdenum, 11.5% chromium, nickel, and tungsten, designed for demanding high-temperature applications up to 1200°F. Known for its excellent tensile strength, durability, and resistance to corrosion and oxidation from mild acids, water, and steam, it is ideal for construction, industrial machinery, and high-strength engineering applications. 

These SS 422 rods are available in a wide range of diameters and lengths, with custom sizes offered to meet specific requirements. They also come in multiple finishes, including black, bright polished, rough turned, matt, and BA finish, providing flexibility for different manufacturing and structural needs. With superior mechanical properties and versatile applications, 422 stainless steel rods are a reliable choice for long-lasting performance in challenging environments.

Types of 422 Stainless Steel Round Bars

Hex Bar

SS 422 Hex Bar

Bright Bar

SS 422 Bright Bar

Rectangular Bar

SS 422 Rectangular Bar

Square Bar

SS 422 Square Bar

Polished Bar

Stainless Steel 422 Forged Bar

Flat Bar

SS 422 Flat Bar

Request Quote on Types of 422 SS Round Bar
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(UNS S42200) 422 Stainless Steel Round Bar Specification

Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard ASTM A276, ASTM A479, ASTM A565
Material Grade Stainless Steel 422 (UNS S42200)
Round Bars Outside Diameter: 4 mm – 500 mm
Bright Bars Outside Diameter: 4 mm – 100 mm
Hex Bars 18 mm – 57 mm (11/16″ – 2-3/4″)
Square Bars 18 mm – 47 mm (11/16″ – 1-3/4″)
Flats Width: 1/2″ – 10″   |   Thickness: 2 mm – 150 mm
Custom Size Flats available
Length 1 – 6 Meters, Custom Cut Lengths
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging, etc.
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

SS 422 Stainless Steel Round Bar Chemical Composition

  C Si Mn P Cr S Mo W Ni V
Min 0.50 0.20       0.50 0.20 11.00 0.90 0.90
Max 1.00 0.25 0.50 0.025 0.025 1.00 0.30 12.50 1.25 1.25

Stainless Steel 422 Round Bars Equivalent Grades

Standard SS 422
WERKSTOFF NR. 1.4935
UNS S42200
JIS SUS 422
EN –
BS 442S19
GERMAN X10CrAl18

420 Stainless Steel Round Bars Size Chart

Nominal Diameter (mm)Nominal Diameter (Inches)Length (mm)Finish OptionsTolerancesProcess
40.157″1000 – 6000Bright, Polishedh9Cold Drawn
60.236″1000 – 6000Bright, Polishedh9Cold Drawn
100.393″1000 – 6000Bright, Polishedh9Cold Drawn
120.472″1000 – 6000Bright, Polishedh9Cold Drawn
160.630″1000 – 6000Bright, Polishedh9Cold Drawn
200.787″1000 – 6000Peeled, Polishedh11Cold Drawn
250.984″1000 – 6000Peeled, Polishedh11Cold Drawn
301.181″1000 – 6000Peeled, Polishedh11Cold Drawn
401.575″1000 – 6000Black, Rough Turnedh11Hot Rolled
501.969″1000 – 6000Black, Rough Turnedh11Hot Rolled
602.362″1000 – 6000Black, Rough Turnedh13Hot Rolled
803.150″1000 – 6000Black, Rough Turnedh13Hot Rolled
1003.937″1000 – 6000Black, Rough Turnedh13Hot Rolled
1505.906″CustomBlack, Rough TurnedAs per SpecForged
2007.874″CustomBlack, Rough TurnedAs per SpecForged
2509.843″CustomBlack, Rough TurnedAs per SpecForged
30011.811″CustomBlack, Rough TurnedAs per SpecForged

Mechanical Properties of 422 (ASTM 479) Stainless Steel Round Bar

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 422 115 25 140 293 341

Stainless Steel 420 Bars Dimension Chart

TypeDiameter / Width (mm)Length (mm)TolerancesFinish OptionsStandardsManufacturing Process
Round Bars4 – 5001000 – 6000h9, h11, h13Bright, Black, Peeled, PolishedASTM A276, ASTM A479, ASME SA276, ASME SA479Hot Rolled, Cold Drawn, Forged
Square Bars6×6 – 150×1501000 – 6000±0.5mmHot Rolled, Cold Drawn, BrightASTM A276, ASTM A484Hot Rolled, Cold Drawn
Flat Bars3×10 – 100×5001000 – 6000±0.5mmMill Finish, PolishedASTM A276, ASTM A484Hot Rolled, Sheared & Edged
Hex Bars6 – 1051000 – 6000h11, h13Cold Drawn, PolishedASTM A276, ASTM A479Cold Drawn, Hot Rolled
Forged Bars50 – 500As RequiredAs per specBlack, Rough TurnedASTM A182, ASTM A276Forged, Rough Machined

420 Stainless Round Bars Weight Chart

DiameterWeight ChartDiaWeight Chart
(mm)per metre (kg)(in)per metre (kg)
3mm0.061/8″0.06
4mm0.103/16″0.14
5mm0.161/4″0.25
6mm0.225/16″0.39
7mm0.303/8″0.56
8mm0.407/16″0.77
10mm0.621/2″1.00
12mm0.899/16″1.22
14mm1.225/8″1.56
15mm1.4011/16″1.89
16mm1.593/4″2.25
18mm2.017/8″3.07
20mm2.481″4.03
22mm3.00
24mm3.57
25mm3.88

422 Stainless Steel Bar Physical Properties

Properties Metric Imperial
Density 7.8 g/cm3 0.2817 lb/in³

422 Stainless Steel Bars Applications

    • Petrochemical Industry
    • Chemical Industry
    • Oil and Gas Industry
    • Pulp & Paper Indusry
    • Power Plant Industry
    • Food Processing Industry
    • Pharmaceuticals Industry
    • Energy Industry
    • Aerospace Industry
Application Industries

Frequently Asked Questions About 422 Stainless Steel (SS) Round Bars

Stainless Steel 422 Round Bar has a tensile strength of approximately 758 MPa, a yield strength of around 620 MPa, an elongation of 13%, and a Brinell hardness ranging from 302–331 HB. These properties make it suitable for high-stress and high-temperature applications.

These round bars are used in turbine components, aerospace parts, high-temperature fasteners, power generation equipment such as boilers and valves, and chemical processing equipment where high strength and corrosion resistance are required.

Yes, SS 422 Round Bar is heat treatable. It can be hardened through processes like quenching and tempering to achieve desired mechanical properties for various industrial applications.

AISI 422 stainless steel bars provide excellent resistance to scaling and oxidation, with superior creep-rupture strength up to 1200°F (649°C). As a hardenable martensitic grade, they offer higher strength at elevated temperatures than Type 403, making them ideal for applications like buckets, blades, and fasteners.

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