Purohit Steel is a leading Grade H13 / 1.2343 ESR stockist, supplier and exporter in India offering premium quality H13 ESR hot work tool steel for mould making, die casting and industrial tooling applications.
About Purohit Steel
Purohit Steel was established in 1965 by Shree Bherumalji Rajpurohit, a visionary in metallurgy. Over the decades, we have earned a strong reputation as one of the most trusted suppliers, stockists and exporters of premium quality mould steel, tool steel and engineering steel products across India and international markets.
As an ISO-certified company, we are committed to maintaining the highest standards of quality, reliability and customer satisfaction. With decades of industry expertise, a robust supply network and customer-centric service, Purohit Steel continues to provide premium steel solutions for modern manufacturing industries.
We are authorized dealer and stockist of NLMK Verona and SeAH CSS steel products and maintain ready stock of Grade H13 / 1.2343 ESR steel and other premium mould steel grades used in mould making and industrial tooling applications.
What is Grade H13 / 1.2343 ESR Steel?
Grade H13 / 1.2343 ESR is a premium hot work tool steel widely used for die casting dies, forging dies, extrusion tooling, pressure die casting and mould making applications. ESR stands for Electro Slag Remelting, a refining process that improves steel cleanliness, structural uniformity and toughness.
H13 ESR steel is known for its excellent thermal fatigue resistance, high hot hardness, wear resistance and toughness, making it ideal for high-temperature industrial tooling applications and precision mould manufacturing.
Grade H13 / 1.2343 ESR Chemical Composition
| Element | Composition |
|---|---|
| Carbon (C) | 0.37% - 0.42% |
| Chromium (Cr) | 4.80% - 5.50% |
| Molybdenum (Mo) | 1.20% - 1.75% |
| Vanadium (V) | 0.80% - 1.20% |
| Silicon (Si) | 0.80% - 1.20% |
Properties of Grade H13 / 1.2343 ESR Steel
- Excellent hot hardness
- Superior wear resistance
- High toughness
- Excellent thermal fatigue resistance
- Good machinability
- High dimensional stability
- Resistance to thermal cracking
- Excellent polishability
- Improved ESR cleanliness
- Long service life
Applications of Grade H13 / 1.2343 ESR Steel
Die Casting Dies
Grade H13 / 1.2343 ESR steel is widely used in aluminium die casting dies because of its excellent resistance to thermal fatigue and wear under high operating temperatures.
Plastic Mould Making
H13 ESR steel is extensively used in mould making applications where high toughness, dimensional stability and wear resistance are required.
Forging Dies
The excellent toughness and hot hardness of H13 ESR steel make it suitable for hot forging dies and industrial tooling applications.
Extrusion Tooling
Grade H13 / 1.2343 ESR steel performs exceptionally well in extrusion tooling applications because of its ability to resist heat checking and thermal shock.
Authorized Dealer & Stockist
We are authorized dealers and stockists of globally reputed steel brands including NLMK Verona and SeAH CSS. Our materials are widely used in mould making, automotive tooling, and industrial manufacturing.
Advantages of Grade H13 / 1.2343 ESR Steel
The Electro Slag Remelting process significantly improves the quality of H13 tool steel by reducing impurities and ensuring uniform microstructure. This results in better mechanical properties, improved fatigue resistance and enhanced performance in demanding industrial applications.
Manufacturers prefer Grade H13 / 1.2343 ESR steel because it provides excellent durability, reduced downtime, improved mould life and consistent production performance.
Grade H13 / 1.2343 ESR for Mould Making
Grade H13 / 1.2343 ESR steel is one of the most widely used hot work tool steel grades for mould making industries. Its excellent thermal stability and wear resistance make it ideal for plastic injection moulds, die casting moulds and industrial tooling operations.
Mould manufacturers across India use H13 ESR steel for producing precision moulds capable of handling high production volumes and demanding operating conditions.
Why Choose Purohit Steel?
- Established in 1965
- ISO Certified Company
- Authorized Stockist of NLMK Verona
- Authorized Dealer of SeAH CSS
- Large Ready Stock Available
- Fast Delivery Across India
- Export Quality Steel Products
- Competitive Pricing
- Technical Expertise
- Customer Focused Service
Why Choose Purohit Steel?
- Established in 1965
- ISO Certified Company
- Authorized Stockist of NLMK Verona
- Authorized Dealer of SeAH CSS
- Large Ready Stock Available
- Fast Delivery Across India
- Export Quality Steel Products
- Competitive Pricing
- Technical Support
- Customer Focused Service
Our Steel Grades
Apart from Grade H13 / 1.2343 ESR steel, we stock and export Grade 1.2311, Grade VR 300, Grade 1.2738, Grade VR 400, Grade VR 400 ESR, Grade VR 16, Grade VR 16 HH, Grade VR 16 HH ESR, Grade 1.2085, Grade VR Stainless, Grade 1.2083 ESR, Grade H11 / 1.2343 ESR, Grade DB6 / 1.2714, Grade H21, Grade D3 / 1.2080, Grade D2 / 1.2379, Grade O1 / 1.2510, Grade O2 / 1.2842, Grade S1 / 1.2550, Grade S7, Grade A2, Grade EN8, Grade EN9, Grade EN19, Grade EN24, Grade EN31, Grade EN36, Grade EN41B, Grade EN47, Grade M2 / 1.3343, Grade M35 and Grade M42.
Grade H13 / 1.2343 ESR Supplier Across India
Purohit Steel supplies Grade H13 / 1.2343 ESR steel across Mumbai, Pune, Khopoli, Nashik, Aurangabad, Navi Mumbai, Palghar, Umbergaon, Vapi, Valsad, Daman, Vadodara, Ahmedabad, Rajkot, Hyderabad, Bangalore, Chennai, Cochin, Delhi, Gurgaon, Manesar and Sonipat.
Our strong logistics network and ready stock availability help us deliver premium H13 ESR steel products quickly and efficiently across India.
Our Services
- Bulk Importer
- Stocking
- Bandsaw Cutting
- Machining
- Grinding
- Drilling
- Gun Drilling
- EDM
- Wire Cut
We Supply Across India
Mumbai, Pune, Khopoli, Nashik, Aurangabad, Navi Mumbai, Palghar, Umbergaon, Vapi, Valsad, Daman, Vadodara, Ahmedabad, Rajkot, Hyderabad, Bangalore, Chennai, Cochin, Delhi, Gurgaon, Manesar, Sonipat
Our Steel Products
Frequently Asked Questions
What is Grade H13 / 1.2343 ESR steel?
Grade H13 / 1.2343 ESR is a premium hot work tool steel used for mould making, die casting, extrusion tooling and forging applications.
What is ESR in H13 ESR steel?
ESR stands for Electro Slag Remelting, a refining process that improves steel cleanliness, toughness and structural consistency.
What are the applications of H13 ESR steel?
H13 ESR steel is used in die casting dies, plastic moulds, extrusion tooling, forging dies and hot work industrial applications.
Why is H13 ESR steel preferred for mould making?
H13 ESR steel offers excellent thermal fatigue resistance, toughness, wear resistance and long mould life, making it ideal for mould making industries.
Do you supply Grade H13 / 1.2343 ESR steel in Mumbai?
Yes, Purohit Steel supplies H13 ESR steel in Mumbai and nearby industrial regions.
Do you supply H13 ESR steel in Pune?
Yes, we supply Grade H13 / 1.2343 ESR steel in Pune and across Maharashtra.
Are you a Grade H13 / 1.2343 ESR exporter in India?
Yes, Purohit Steel is a trusted exporter and stockist of Grade H13 / 1.2343 ESR steel in India.
Do you provide machining services?
Yes, we provide machining, grinding, drilling, EDM, wire cut and other value-added services.
Authorized Stockist
