DIN 1.4828 Supplier in India – Dipti Metal Industries

Company Overview

Dipti Metal Industries, headquartered in Mumbai, India, is a leading DIN 1.4828 Supplier, Manufacturer, and Exporter of stainless steel products. We provide a full range of DIN 1.4828 Pipes, DIN 1.4828 Pipe Fittings, DIN 1.4828 Flanges, DIN 1.4828 Fasteners, DIN 1.4828 Valves, and DIN 1.4828 Gaskets. Founded in 2009 by Mr. Kumpsingh Rajput, the Dipti Group has proudly exported to more than 56+ countries worldwide under the well-known brand name “DIPTI”.

📧 For inquiries: info@diptimetal.in

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🔹 About DIN 1.4828 Steel

DIN 1.4828 (X15CrNiSi20-12) is an austenitic heat-resistant stainless steel, internationally equivalent to AISI 309 / UNS S30900. With high chromium (19–21%) and nickel (11–13%) content along with added silicon, it is designed to resist oxidation, scaling, and carburization up to 1000–1100 °C.

Applications include:

• Industrial furnaces and kilns

• Boilers and heat exchangers

• Petrochemical and refinery plants

• Power generation equipment

• Thermal processing and exhaust systems

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🔹 International Equivalents of DIN 1.4828

• DIN / EN: X15CrNiSi20-12 (1.4828)

• AISI / ASTM: 309

• UNS: S30900

• JIS: SUS309S

• GB (China): 0Cr25Ni20

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🔹 Product Supply Range – DIN 1.4828

✅ DIN 1.4828 Pipes

• Forms: Seamless, Welded, Fabricated

• Size Range: ½” NB to 36” NB (Seamless), up to 72” NB (Fabricated)

• Standards: ASTM A312, ASME SA312, EN 10216-5

✅ DIN 1.4828 Pipe Fittings

• Elbows, Tees, Reducers, Caps, Stub Ends, Crosses, Bends

• Standards: ASTM A403, ASME SA403, EN 10253

✅ DIN 1.4828 Flanges

• Weld Neck, Slip-On, Blind, Lap Joint, Socket Weld, Threaded, Orifice

• Pressure Class: 150# to 2500#

• Standards: ASTM A182, ASME SA182, EN 1092

✅ DIN 1.4828 Fasteners

• Bolts, Nuts, Studs, Screws, Washers

• Standards: ASTM A193, ASTM A194, ASTM F593, DIN, ISO

✅ DIN 1.4828 Valves

• Gate, Globe, Check, Ball, Butterfly, Plug Valves

• Standards: ASTM A182, API 600/602/603, EN 12516

✅ DIN 1.4828 Gaskets

• Spiral Wound, RTJ, Graphite, Metallic, CAF

• Standards: ASME B16.20, EN 1514

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🔹 Mechanical & Physical Properties of DIN 1.4828

• Tensile Strength: 500–750 MPa

• Yield Strength: ≥230 MPa

• Elongation: ≥30%

• Hardness: ≤223 HB

• Density: ~7.9 g/cm³

• Modulus of Elasticity: ~196 GPa

• Service Temperature: Up to 1100 °C

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🔹 Applicable Standards for DIN 1.4828

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🔹 Export Range – DIN 1.4828 Products

We are a reputed exporter of:

• DIN 1.4828 Pipes Exporter

• DIN 1.4828 Pipe Fittings Exporter

• DIN 1.4828 Flanges Exporter

• DIN 1.4828 Fasteners Exporter

• DIN 1.4828 Valves Exporter

• DIN 1.4828 Gaskets Exporter

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🔹 Why Choose Dipti Metal Industries?

• Established in 2009, with 15+ years of expertise

• Exporting to 56+ countries worldwide

• ISO 9001:2015 certified systems with test certificates (EN 10204 3.1/3.2)

• Large inventory of DIN 1.4828 stainless steel products

• Exports via all major Indian ports

• Reputed brand in stainless steel supply — “DIPTI”

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🌍 Global Export Reach

Our DIN 1.4828 products are exported to:

• Middle East: UAE, Saudi Arabia, Oman, Qatar, Kuwait

• Europe: Germany, France, UK, Italy, Poland

• North America: USA, Canada, Mexico

• South America: Brazil, Argentina, Chile

• Asia-Pacific: Japan, Singapore, South Korea, Australia

• Africa: South Africa, Egypt, Nigeria

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❓ Frequently Asked Questions (FAQ)

Q1: What is DIN 1.4828 steel equivalent to internationally?
A: DIN 1.4828 is equivalent to AISI 309, UNS S30900, JIS SUS309S, and EN X15CrNiSi20-12.

Q2: What are the main applications of DIN 1.4828?
A: It is used in furnaces, boilers, heat exchangers, petrochemical plants, and thermal power systems.

Q3: What is the maximum service temperature of DIN 1.4828?
A: It can withstand continuous service temperatures up to 1000–1100 °C.

Q4: Does DIN 1.4828 have good corrosion resistance?
A: Yes, it has excellent resistance to oxidation, scaling, and carburization, making it suitable for harsh atmospheres.

Q5: What standards cover DIN 1.4828 pipes and tubes?
A: Pipes and tubes are covered under ASTM A312, ASME SA312, and EN 10216-5.

Q6: What standards cover DIN 1.4828 fittings and flanges?
A: Fittings follow ASTM A403/ASME SA403, while flanges follow ASTM A182/ASME SA182.

Q7: Is DIN 1.4828 weldable?
A: Yes, it is weldable by standard methods like TIG, MIG, and arc welding, with proper filler material selection.

Q8: What are the key mechanical properties of DIN 1.4828?
A: It has tensile strength of 500–750 MPa, yield strength ≥230 MPa, elongation ≥30%, and hardness ≤223 HB.

Q9: What industries use DIN 1.4828 most commonly?
A: Industries include oil & gas, petrochemicals, refineries, power generation, marine, and furnace manufacturing.

Q10: Does Dipti Metal Industries provide test certificates for DIN 1.4828?
A: Yes, all products come with EN 10204 3.1/3.2 Mill Test Certificates and third-party inspection if required.