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420 STAINLESS STEEL FLAT BAR

Name: 420 STAINLESS STEEL FLAT BAR
Brand: Metalman (India)
Price: 300 INR
Availability: InStock

Price 300 INR/ Kilograms

Get a Price/Quote

MOQ : 30 Kilograms

420 STAINLESS STEEL FLAT BAR Specification

Product Form
Flat Bar

Diameter
Not Applicable (Flat Bar)

Heat Resistance
Yes

Corrosion Resistant
Good (for mild environments)

Recyclable
Yes

Size
Custom sizes available

Coating Type
Uncoated

Hardness
50-56 HRC (Hardened)

Tensile Strength
700-850 MPa

Material Composition %
Iron balance, Chromium 12.0-14.0%, Carbon 0.15-0.40%

Product Name
420 Stainless Steel Flat Bar

Steel Type
Martensitic Stainless Steel

Steel Product Type
Flat Bar

Grade
420

Thickness
2mm to 25mm (customized)

Shape
Flat Bar

Steel Standard
ASTM A276 / ASTM A479

Surface
Bright, Polished, or Annealed

Composition
C: 0.15-0.40%, Si: 1.00%, Mn: 1.00%, P: 0.04%, S: 0.03%, Cr: 12.0-14.0%

Application
Cutlery, Surgical Instruments, Bearings, Valve Parts, Industrial Tools

Dimension (L*W*H)
As per requirement (typically custom lengths, 10mm-200mm width, 2mm-25mm thickness)

Weight
Varies with dimensions and length

Color
Silver/Metallic

Material Grade
AISI 420

Finish Type
Bright/Polished

Usage
Manufacturing, Industrial, Engineering applications, Knife blades

Formability
Limited, should be formed in annealed condition

Edge Condition
Sheared or Mill Edge

Density
7.75 g/cm

Machinability
Fair, improves with annealing

Magnetic Properties
Magnetic in hardened condition

Delivery Condition
Annealed, Hardened & Tempered on request

Packing Type
Standard export packing or as required

Place of Origin
India

Weldability
Limited, not recommended

Modulus of Elasticity
200 GPa

Thermal Conductivity
24.9 W/mK at 100C

Elongation
10-15% (in 50mm)

420 STAINLESS STEEL FLAT BAR Trade Information

Minimum Order Quantity
30 Kilograms

Supply Ability
1000 Kilograms Per Month

Delivery Time
3 Days

420 STAINLESS STEEL FLAT BAR About

Brinnel Hardness HB	Vickers Hardness HV	Rockwell Hardness HRC	Rockwell Hardness HRB	Tensile Strength ksi
321	339	34	108	158
311	328	33	108	154
302	319	32	107	150
293	309	31	106	146
285	301	30	105	142
277	292	29	104	138
269	284	28	104	135
262	276	27	103	131
255	269	25	102	125
248	261	24	101	121
241	253	23	100	119
235	247	22	99	117

Explore the ineffable strength and spectacular versatility of our 420 Stainless Steel Flat Bar, a product engineered for special industrial demands. This lofty martensitic stainless offers magnetic properties in its hardened state, and fair machinability that notably improves with annealing. You'll access a material renowned for customizability, featuring standard or bespoke dimensions (10mm-200mm width, 2mm-25mm thickness), and respectable corrosion resistance in mild environments. Proudly sourced from India, each bar is provided with a stunning polished, bright, or annealed finish. Its substantial tensile strength, impressive hardness, and limited yet useful formability make it ideal for everything from cutlery to surgical instruments.

Precision Usage and a Spectrum of Applications

The 420 Stainless Steel Flat Bar brilliantly serves in both general and specific capacities: from cutlery and surgical instruments to bearings, valve components, and industrial tools. Its custom sizing offers unmatched access for manufacturing, engineering, and fabrication sectors, ensuring a tailored fit for each unique application. This flat bar is particularly favored where lofty hardness and fair corrosion resistance are essential, especially in knife blades, intricate assembly work, and specialized OEM parts.

Sample Availability, Major Export Markets, and Efficient Dispatching

Obtain a sample of the 420 Stainless Steel Flat Bar before finalizing your expenditure-samples are readily handed over for evaluation. India leads as a main export market, with dispatching organized to meet global and domestic demands through reliable logistics. Every unit is securely packed in standard export packaging or arranged as required by the customer, ensuring integrity and efficiency throughout the shipping process.

FAQ's of 420 STAINLESS STEEL FLAT BAR:

Q: How does the 420 Stainless Steel Flat Bar benefit manufacturing applications?

A: The 420 Stainless Steel Flat Bar delivers high tensile strength, excellent hardness, and fair corrosion resistance, making it ideal for manufacturing durable items such as knife blades, industrial tools, and surgical instruments.

Q: What is the recommended process for machining and forming this steel flat bar?

A: Machinability is fair in the annealed condition and improves notably with annealing. Forming should also be conducted while the bar is annealed to prevent cracking, as its formability is limited when hardened.

Q: Where can the 420 Stainless Steel Flat Bar be used most effectively?

A: It is most effective in environments requiring good hardness and moderate corrosion resistance, such as for bearings, valve parts, specialized engineering components, and cutlery.

Q: When should the bar be ordered in an annealed versus hardened condition?

A: Order the bar in an annealed condition if you require further forming or machining; request a hardened and tempered bar for immediate use in applications needing maximum hardness and wear resistance.

Q: What are the customization options for dimensions and surface finish?

A: You can select custom lengths, widths (10mm-200mm), and thicknesses (2mm-25mm). Surface finish options include bright, polished, or annealed, depending on your performance and aesthetic needs.

Q: How is the flat bar packaged and dispatched upon order?

A: The product is securely packed in standard export packaging or as specified, then dispatched with efficient logistics networks to ensure prompt delivery to your location.

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