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304L / 1.4307, 317L / 1.4438, 321H / 1.4878

HS Code: 722220
MOQ: Not Specified
Origin: India
Sample Available
Mention destination port, expected quantity and required specifications in your inquiry.

Key Specifications

PriceNegotiable
MOQNot Specified
PackagingAlloy N-155 Round Bars Are Securely Packed Using Moisture-Resistant Wrapping, Pvc Sleeves, Wooden Boxes, Fumigated Export Pallets, And Steel-Strapped Bundles To Prevent Damage During Transportation And Storage. Every Package Is Properly Labeled With Grade, Size, Heat Number, And Batch Details For Complete Traceability. We Ensure Safe Domestic And International Shipping Through Trusted Logistics Partners, Guaranteeing Timely, Secure, And Damage-Free Delivery For Both Standard And Customized Orders.
HS Code722220
OriginIndia
StandardUNS R30155, EN 1.4974, ASTM A276, ASTM A479, ASTM A564, AMS

Product Description

Alloy N-155 Round Bars are premium cobalt-nickel-chromium based superalloy bars manufactured from UNS R30155 / EN 1.4974 grade for demanding high-temperature and high-strength applications. These round bars offer exceptional resistance to oxidation, corrosion, creep, and thermal fatigue while maintaining excellent mechanical properties at elevated temperatures. Alloy N-155 is widely used in aerospace, gas turbines, combustion chambers, aircraft exhaust systems, petrochemical plants, power generation, and other critical engineering industries. Available in round, flat, square, hexagonal, and rectangular forms, our Alloy N-155 Round Bars are manufactured using advanced forging, hot rolling, cold drawing, and precision machining processes to meet international quality standards and customer specifications.

Grade: Alloy N-155 Round Bar

Square bar size : 4 to 100mm

Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID)

Hex Bar size : 2-100mm A/F

Rectangles Size : 33 x 30mm to 295 x 1066mm

Flat bar size : Thickness: 2 -100mm, Width: 10 to 500mm

Round bar size : Diameter: 3-800mm

Surface: Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline

Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements

Technique : Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod

Condition : Hardened & tempered, annealed

Finish : Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black

Processing : Bar cutting to 650mm

Alloy N-155 Round Bars Equivalent Grades

STANDARD: Alloy N-155
Material No: 1.4974
UNS: R30155
EN Designation: X12CrCoNi21-20
AISI/SAE: 661
Alloy: N-155

Full Specifications

Product Name304L / 1.4307, 317L / 1.4438, 321H / 1.4878
BrandStainless Steel Impex
StandardUNS R30155, EN 1.4974, ASTM A276, ASTM A479, ASTM A564, AMS
PackagingAlloy N-155 Round Bars Are Securely Packed Using Moisture-Resistant Wrapping, Pvc Sleeves, Wooden Boxes, Fumigated Export Pallets, And Steel-Strapped Bundles To Prevent Damage During Transportation And Storage. Every Package Is Properly Labeled With Grade, Size, Heat Number, And Batch Details For Complete Traceability. We Ensure Safe Domestic And International Shipping Through Trusted Logistics Partners, Guaranteeing Timely, Secure, And Damage-Free Delivery For Both Standard And Customized Orders.
PriceNegotiable
Minimum OrderNot Specified
HS Code722220
Country of OriginIndia

Competitive Advantages

  • Excellent high-temperature strength with superior oxidation, corrosion, and cree
  • Manufactured using advanced forging, heat treatment, and precision machining tec
  • Each batch undergoes comprehensive chemical, mechanical, ultrasonic, pmi, and di
  • Available in customized diameters, lengths, finishes, heat treatment conditions,

Other Details

  • Manufactured in uns r30155 / en 1.4974 grade with bright, polished, cold drawn,
  • Available in diameters from 3 mm to 800 mm, square bars from 4 mm to 100 mm, fla
  • Produced using hot rolling, cold drawing, forging, and precision machining proce

Send Inquiry for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878

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Member Details
Stainless Steel Impex
Mumbai
Maharashtra India
Contact Person: Abhishek S. Mehta
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Frequently Asked Questions

What product is offered by Stainless Steel Impex?

Stainless Steel Impex offers 304L / 1.4307, 317L / 1.4438, 321H / 1.4878. The supplier is from India.

Where is the supplier of 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 located?

The supplier of 304L / 1.4307, 317L / 1.4438, 321H / 1.4878, Stainless Steel Impex, is located in Mumbai, Maharashtra, India.

How is 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 packaged?

The packaging for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 is Alloy N-155 Round Bars are securely packed using moisture-resistant wrapping, PVC sleeves, wooden boxes, fumigated export pallets, and steel-strapped bundles to prevent damage during transportation and storage. Every package is properly labeled with grade, size, heat number, and batch details for complete traceability. We ensure safe domestic and international shipping through trusted logistics partners, guaranteeing timely, secure, and damage-free delivery for both standard and customized orders..

What is the origin of 304L / 1.4307, 317L / 1.4438, 321H / 1.4878?

The origin of 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 is India.

What sizes of 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 are available?

The available sizes mentioned for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 are 4 to 100mm Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID) Hex Bar size : 2-100mm A/F Rectangles Size : 33 x 30mm to 295 x 1066mm Flat bar size : Thickness: 2 -100mm, Width: 10 to 500mm Round bar size : Diameter: 3-800mm Surface: Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements Technique : Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod Condition : Hardened & tempered, annealed Finish : Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black Processing : Bar cutting to 650mm Alloy N-155 Round Bars Equivalent Grades STANDARD: Alloy N-155 Material No: 1.

Does the supplier mention quality control for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878?

UNS R30155, EN 1.4974, ASTM A276, ASTM A479, ASTM A564, AMS is the standard for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878.

What standards are mentioned for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878?

The standard for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 is UNS R30155, EN 1.4974, ASTM A276, ASTM A479, ASTM A564, AMS.

What is the HS code for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878?

The HS code for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 is 722220.

What is the brand of 304L / 1.4307, 317L / 1.4438, 321H / 1.4878?

The brand for 304L / 1.4307, 317L / 1.4438, 321H / 1.4878 is Stainless Steel Impex.

What products does Stainless Steel Impex deal in?

Stainless Steel Impex deals in stockists & exporters of stainless steel coils, sheets, plates, pipes, tubes, flanges, fittings, rods, wires, angles, channels, fasteners. stockists & exporters of inconel, monel, hastelloy, duplex, and super duplex..