Typical MOQ
10pieces
Subject to product and material review.
Conditions
MOQ is typically 10 pieces, subject to product, material and manufacturing-route review.
Special Alloy Round Bar
MaterialChoose a materialChange
Special alloy round bar supplied to your specified grade, diameter, length and delivery condition. Send the material standard, tolerance and documentation requirements, together with the quantity or weight required. Cut-length requests can be reviewed with your enquiry.
Dimensions
Diameter, length and tolerances
State nominal diameter, diameter tolerance, length and length tolerance. Add straightness, ovality, surface finish, machining allowance and cut-end requirements where they are controlled.
Quality documents
Heat number traceability
Every delivery traceable by heat number
Mechanical testing
Included with every delivery
Dimensional inspection
Checked against the agreed dimensions
Product-specific review: diameter and tolerance, bar or cut length, surface requirements and delivery condition.
Methods, sampling and acceptance criteria follow the agreed specification. PMI, third-party inspection and additional records are agreed separately.
Before production and at delivery
During quotation, a redacted certificate from a previous order can show the document format and recorded tests. It is a historical example, not certification of this product or a new order. Shipment documents must correspond to the material and batch actually supplied.
How to read a historical certificate sample ↗Prepare your enquiry
Send a drawing and quantity.
No drawing? Use these details.
- Size
- Diameter × length Round Bar
- Quantity
- Weight / quantity Required quantity per size
- Material
- Grade / UNS Grade and delivery condition
- Requirements
- Drawing / standard Revision, tolerances and inspection
Start with a drawing, specification or written requirement; a drawing is not needed for an initial enquiry. For this product, include diameter and tolerance, bar or cut length, surface requirements and delivery condition along with the alloy grade, condition and quantity. BYBOLT clarifies open requirements with you before confirming the quotation and arranging production. Any change to an agreed material or specification requires your approval.
Commercial terms
Indicative terms; confirmed in your quotation.
Sample review
~20days
Freight, import duties and taxes are separate.
Conditions
Samples are typically reviewed on an approximately 20-day basis. BYBOLT may cover agreed sample manufacturing; buyer freight, import duties and taxes remain separate.
Production review
25–35days
Urgent requirements can be discussed.
Conditions
Regular production is commonly reviewed on a 25–35 day basis. Urgent requirements can be discussed against the complete specification.
Typical deposit
30%
T/T or LianLian. Balance before dispatch.
Conditions
Payment can be arranged by T/T or LianLian. A typical order uses a 30% deposit, with the balance completed before dispatch.
Technical help
Round bar supply definition
Define the required round bar form, whether full lengths or cut pieces are needed, and any controlled end preparation, straightness or surface condition. Images show representative forms and do not identify a grade or available size.
Related material guides
Request a quote
Round Bar
Technical guide
All GuidesContinue the Technical Review
How to Specify Alloy Round Bar, Plate, Wire and Strip
A buyer’s framework for specifying alloy mill forms by grade, product form, dimensions, condition, tolerances, surface and documents—before a supplier confirms availability.
Read Guide
310 vs 310S vs 310H: Which Grade Belongs on the Drawing?
Resolve the grade, stock form and acceptance route before a high-temperature material note becomes a purchase order.
Read Guide
304 vs 304L: Carbon Limits, Welding and Dual Certification
Check what the low-carbon suffix and a dual-certified offer actually establish for the product you are purchasing.
Read GuideRound BarRequest a quote ↗