ASTM A182 Gr F22 Alloy Steel Bars

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ASTM A182 Gr F22 Alloy Steel Bars Specification

Coating Type
Uncoated / as per customer requirement

Diameter
10 mm to 300 mm or as specified

Hardness
217 HB max (annealed)

Heat Resistance
Good (for high temperature applications)

Corrosion Resistant
Moderate

Product Form
Bar

Tensile Strength
485-655 MPa

Size
Custom sizes available

Material Composition %
C: 0.05-0.15%, Mn: 0.30-0.60%, Si: 0.50%, Cr: 2.00-2.50%, Mo: 0.87-1.13%, P: 0.04% max, S: 0.04% max

Recyclable
Yes

Product Name
ASTM A182 Gr F22 Alloy Steel Bars

Steel Type
Alloy Steel

Steel Product Type
Round Bars / Forged Bars

Grade
Gr F22

Thickness
Custom; as per order

Shape
Round, Square, Hexagonal, Custom shapes on request

Steel Standard
ASTM A182

Surface
Bright, Black, Polished, Peeled, Turned, Ground, Rough Machined

Composition
Chromium-Molybdenum (Cr-Mo) Alloy

Application
Industrial, Oil & Gas, Power Plants, Petrochemical, Chemical, Refinery, Engineering applications

Dimension (L*W*H)
Custom; as per requirement

Weight
Vary by size; as per specification

Color
Natural Steel Grey

Material Grade
F22

Finish Type
Polished / Black / Ground / Peeled

Usage
Shafts, Fasteners, Flanges, Fittings, Construction & Structural Components

About ASTM A182 Gr F22 Alloy Steel Bars

What Are Specification ASTM A182 Gr F22 Alloy Steel Bars?

Specification :	EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard Specification :	ASTM A182 / ASME SA182
Size :	5mm to 500mm Dia in 100mm to 6000mm Length
Thickness :	0.5mm to 500mm Diameter
Diameter :	10 mm To 200 mm
Length :	1000 mm Long To 6000 mm Long
Form :	Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Finish :	Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Equivalent material Of ASTM A182 Gr F22 Alloy Steel Bars?

STANDARD	WERKSTOFF NR.	UNS
ASTM A182 F22	1.7380	K21590

Chemical Composition Of ASTM A182 Gr F22 Alloy Steel Bars?

Grade	C	Mn	Si	Mo	P	Cr
ASTM A182 F22	0.05 - 0.15	0.30 - 0.60	0.50 max	0.87 - 1.13	0.040	2.00 - 2.50

Mechanical Properties Of ASTM A182 Gr F22 Alloy Steel Bars?

Tensile Strength (ksi) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (ksi) min
570	23	295

Superior Mechanical Performance

ASTM A182 Gr F22 Alloy Steel Bars are recognized for their strength and durability, making them ideal for demanding environments. With a balanced chromium-molybdenum composition, these bars exhibit superior heat resistance and moderate corrosion resistance, ensuring serviceability in industrial, petrochemical, and power generation facilities.

Flexible Manufacturing and Testing Standards

Manufactured through hot rolling, forging, or cold drawing, these bars are tailored to customer specifications. All bars undergo ultrasonic or customer-specified non-destructive testing to ensure defect-free product delivery, thereby meeting stringent industry standards and performance reliability.

Versatile Applications

These alloy steel bars are suitable for a wide variety of uses including shafts, fasteners, flanges, and other structural components. Their good machinability makes them ideal for general machining processes, while custom dimensions, shapes, and finished types cater to specific project needs and engineering requirements.

FAQs of ASTM A182 Gr F22 Alloy Steel Bars:

Q: How are ASTM A182 Gr F22 Alloy Steel Bars manufactured?

A: These alloy steel bars are produced using hot rolled, forged, or cold drawn methods. The choice of manufacturing process depends on the desired mechanical properties and final application. Each bar can be supplied in annealed, normalized & tempered, or quenched & tempered conditions as per customer requirements.

Q: What testing and quality assurance is conducted on these bars?

A: Every batch of ASTM A182 Gr F22 Alloy Steel Bars undergoes ultrasonic testing or other non-destructive tests (NDT) according to customer specifications. This ensures the bars are free from internal defects and meet strict quality and safety standards required for critical industrial applications.

Q: When should I choose this grade and what are its primary applications?

A: Gr F22 alloy steel is recommended when you need strength, good heat resistance, and moderate corrosion immunity in applications such as oil & gas, power plants, petrochemical complexes, and engineering projects requiring reliable bar stock for shafts, flanges, fasteners, and structural elements.

Q: Where can I request custom dimensions or special finishes?

A: Custom dimensions, thicknesses, and surface finishessuch as polished, black, ground, or peeledcan be specified at the ordering stage. Simply indicate your requirements to the supplier, who will ensure the bars are manufactured and delivered accordingly.

Q: What are the advantages of using ASTM A182 Gr F22 Alloy Steel Bars?

A: These bars offer good machinability, high tensile strength, heat resistance, and versatility in shape and size. Their proven performance in demanding settings, along with options for custom testing, coating, and finishing, makes them a reliable choice for various industrial applications.

Q: How are the steel bars packaged and delivered?

A: ASTM A182 Gr F22 bars are typically bundled with strapping for secure shipment, and wooden boxes are available upon request to protect them during transit. Bars can be supplied either in custom-cut lengths or in full sizes depending on project needs.

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