Equivalent standards
EN 1.6582, DIN 34CrNiMo6
34CrNiMo6
34CrNiMo6 round bar for application-ready supply.
High-toughness alloy steel for heavy-duty shafts, gear shafts, and load-bearing components.
Procurement Summary
Technical points buyers normally confirm first.
Use this page as a starting point for RFQ discussion. Exact chemistry, mechanical properties, delivery condition, testing, and certificate requirements should be confirmed against the active order standard.
Delivery and surface routes
- QT
- Forged bar
- Machined upon request
Inspection discussion
- Mechanical testing
- UT on request
- Traceability support
What buyers should confirm
- Equivalent standard and active order specification
- Diameter, length, tolerance, and quantity
- Delivery condition and surface route
- Processing needs such as cutting, peeling, grinding, threading, or machining preparation
- Testing, certificate, traceability, packing, and destination requirements
Buyer Fit
When buyers choose 34CrNiMo6.
Buyers commonly review 34CrNiMo6 for heavy machinery, heavy-duty shafts, mining equipment, oil and gas-related components, and demanding rotating parts.
Choose this grade when
- The application needs a higher toughness alloy route for heavy-duty rotating or loaded parts.
- The buyer must discuss QT condition, machining allowance, UT, traceability, and certificate scope before quotation.
- The project uses EN 1.6582 / DIN 34CrNiMo6 language or an equivalent heavy-duty shaft requirement.
When to review another route
Review 42CrMo4 when the application does not require the higher toughness route normally associated with 34CrNiMo6.
Example RFQ
34CrNiMo6 round bar, Dia 120mm x 5000mm, QT, machined allowance required, 12MT, for heavy-duty shaft machining, destination Busan, MTC and UT request for review.
Application Fit
Typical application routes.
Confirm grade, delivery condition, surface route, testing requirements, and downstream process before final quote.
Confirm grade, delivery condition, surface route, testing requirements, and downstream process before final quote.
Confirm grade, delivery condition, surface route, testing requirements, and downstream process before final quote.
Private Factory Processing
Processing support can be matched to the order route.
Processed through JOTAIN's private factories when project requirements call for heat treatment, peeling, grinding, straightening, chrome plating or cut-to-length preparation.
Factory capability
Review JOTAIN's heat-treatment and bright-bar processing factories before confirming delivery condition, surface route, inspection, and packing requirements.
Processing & RFQ
Connect grade choice with the required supply route.
Before quotation, confirm the processing route and document package together with the grade. This helps avoid quoting a bar that matches the grade name but not the downstream manufacturing need.
Discuss QT, normalized, or annealed route when the application requires controlled condition.
Review surface and dimensional expectations before machining or assembly.
State MTC, testing, traceability, and third-party inspection needs during RFQ review.
Related Resources
Continue with practical buyer guides.
Open this guide to prepare a clearer RFQ.
Open this guide to prepare a clearer RFQ.
Open this guide to prepare a clearer RFQ.
FAQ
Common buyer questions.
Is 34CrNiMo6 the same as the listed equivalent standards?
34CrNiMo6 is commonly discussed with EN 1.6582, DIN 34CrNiMo6. Final equivalence should be confirmed against the active order standard, drawing, and property requirements.
What delivery condition should I specify for 34CrNiMo6?
Common discussion points include QT, Forged bar, Machined upon request. The right condition depends on downstream application, machining route, and inspection requirements.
What applications use 34CrNiMo6?
34CrNiMo6 is commonly discussed for Heavy machinery, Shaft bars, Mining and oil equipment. Buyers should confirm load, surface route, and document requirements before quotation.
What should I include in an RFQ?
Share load application, required condition, diameter, length, quantity, and testing expectation.
RFQ
Send an RFQ for 34CrNiMo6.
Share load application, required condition, diameter, length, quantity, and testing expectation.