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Alloy Steel Bar
Our product range includes a wide range of 17-4 ph round bar, alloy 20 (uns n08020) round bars, super alloys a286 uns s66286 round bars and stainless steel 304l shims.
17-4 PH ROUND BAR
Product Price: Rs 450 / KgGet Best Price
Minimum Order Quantity: 10 Kg
Product Details:
| Shape | Round |
| Thickness | 4 mm |
| Material Grade | 17-4 PH ROUND BAR |
| Single Piece Length | 3 mtr |
| Finishing | Bright |
| Country of Origin | Made in India |
M B Metal India is a prominent supplier and exporter of 17-4 PH Round Bar, offering unmatched strength, corrosion resistance, and hardness in demanding engineering applications. Known for its precipitation-hardening characteristics, 17-4 PH stainless steel combines the corrosion resistance of stainless steel with the strength of high-grade alloys. It is widely used in aerospace, marine, chemical processing, nuclear, and petroleum industries where precision and performance matter.
What is 17-4 PH Round Bar?17-4 PH (UNS S17400) is a chromium-nickel-copper precipitation-hardening stainless steel. The PH (Precipitation Hardening) process gives this alloy excellent mechanical properties and dimensional stability even after heat treatment. 17-4 PH round bars are typically supplied in Condition A (annealed) but can be heat-treated to other conditions like H900, H1025, or H1150 to achieve desired hardness and tensile strength.
Applications of 17-4 PH Round BarDue to its exceptional mechanical and corrosion-resistant properties, 17-4 PH round bar is widely used in:
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Aerospace Components: Shafts, turbine blades, fasteners
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Oil & Gas Industry: Valve parts, pump shafts, downhole tools
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Nuclear Reactors: Control rods, support structures
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Food Processing Equipment: Shafts, rollers, support bars
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Chromium (Cr): 15.0–17.5%
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Nickel (Ni): 3.0–5.0%
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Copper (Cu): 3.0–5.0%
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Manganese (Mn): ≤ 1.0%
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Silicon (Si): ≤ 1.0%
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Carbon (C): ≤ 0.07%
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Tensile Strength: ≥ 1310 MPa
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Yield Strength (0.2% offset): ≥ 1170 MPa
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Hardness: ~38–44 HRC
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Elongation: ~10%
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Size Range: Diameter from 6 mm to 300 mm
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Length: Up to 6 meters or as per customer requirement
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Tolerance: As per ASTM A564, A693 or customer specifications
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Forms Available: Round bars, forged bars, and cut pieces
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UNS: S17400
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ASTM: A564 / A693 / A705
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DIN: 1.4542
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EN: X5CrNiCuNb16-4
Retains high strength even after aging treatments, making it suitable for heavy-load applications.
2. Corrosion and Oxidation ResistancePerforms well in both mild chemical and marine environments, reducing material failure and downtime.
3. Heat TreatableCan be hardened through precipitation hardening, allowing customization of strength and hardness.
4. Dimensional StabilityMinimal distortion during heat treatment; ideal for tight-tolerance machined components.
5. Excellent Machinability and WeldabilityCan be easily welded and machined in Condition A before final heat treatment.
Why Choose M B Metal India for 17-4 PH Round Bar?-
Ready Stock: Wide inventory in various sizes and conditions
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Custom Cuts: Cut-to-length and precision machining available
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Certified Quality: Supplied with EN 10204 3.1/3.2, MTC, and third-party inspection on request
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Alloy 20 (UNS N08020) Round Bars
Product Price: Rs 10,000 / KgGet Best Price
Product Brochure
Product Details:
| Material | Alloy 20 (UNS N08020) Round Bars |
| Shape | Round |
| Single Piece Length | 3 meter |
| Unit Length | 3 m |
| Type | Alloy 20 (UNS N08020) Round Bars |
| Finish | Bright |
Nickel alloy 20 is a low-carbon, niobium-stabilized austenitic nickel/iron/chromium alloy with additions of molybdenum and copper. It exhibits exceptional corrosion resistance in chemical environments containing phosphoric acid, nitric acid, chlorides and sulfuric acid. It also has good mechanical properties at both ambient and elevated temperatures.
The following sections will discuss in detail about nickel alloy 20.
Chemical Composition
The chemical composition nickel alloy 20 is outlined in the following table.
|
Element |
Content (%) |
|
Iron, Fe |
35 |
|
Nickel, Ni |
32-38 |
|
Chromium, Cr |
19-21 |
|
Copper, Cu |
3-4 |
|
Manganese, Mn |
2 |
|
Molybdenum, Mo |
2-3 |
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Niobium, Nb |
1 |
|
Silicon, Si |
1 |
|
Carbon, C |
0.07 |
|
Phosphorous, P |
0.045 |
|
Sulfur, S |
0.035 |
Physical Properties
The following table shows the physical properties of nickel alloy 20.
|
Properties |
Metric |
Imperial |
|
Density |
8.05 g/cm3 |
0.291 lb/in3 |
Mechanical Properties
The mechanical properties of nickel alloy 20 are displayed in the following table.
|
Properties |
Metric |
Imperial |
|
Tensile strength (annealed) |
620 MPa |
89900 psi |
|
Yield strength (annealed) |
300 MPa |
43500 psi |
|
Elongation at break (annealed) |
41% |
41% |
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Super Alloys A286 UNS S66286 Round Bars
Product Price: Rs 1,500 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Single Piece Length | 3 meter |
| Size | 10 Mm To 400 Mm Dia |
| Usage/Application | Industrial |
| Material | Super Nickel Alloys 286 |
| Brand | Imported |
| Density | 7.92 g/cm3 |
| Diameter | 10 Mm To 400 Mm Dia |
| Elongation | 40 % |
| Grade | Alloy 286 |
| Melting Point | 1370-1430 DegreeC |
A-286 alloy is an iron-base superalloy that offers high ductility in notched sections. It has higher notched rupture strength when compared to other commercial alloys with comparable high temperature properties. The alloy can be precipitation hardened and strengthened by heat treatment.
The following sections will discuss in detail about Alloy A-286.
Chemical Composition
The chemical composition of Pyromet alloy A-286 is outlined in the following table.
|
Element |
Content (%) |
|
Nickel, Ni |
24.5-27 |
|
Chromium, Cr |
14-16 |
|
Titanium, Ti |
1.5-2.5 |
|
Molybdenum, Mo |
1-1.6 |
|
Manganese, Mn |
1-1.5 |
|
Aluminum, Al |
0.1-0.3 |
|
Carbon, C |
0.08 |
|
Boron, B |
0.02 |
|
Iron, Fe |
Balance |
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Stainless Steel 304L Shims
Product Price: Rs 220 / KgGet Best Price
Size 0.01mm to 3.00mm
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