Common 1141 Carbon Steel Specifications & Heat-Treatment Conditions
| Material | 1141 Carbon Steel |
|---|---|
| Common material standards | ASTM A108 for cold-finished 1141 or ASTM A29 for general bar, where applicable. |
| Supply / heat treatment | Can be ordered as-rolled, cold-finished, normalized or quenched-and-tempered per property requirement. |
| Required rod dimensions | Final outside diameter and limits; length and quantity; straightness and finish requirements if specified. |
State hardness/strength and final OD acceptance separately.
References are not stock guarantees. Material standards, certification, outsourced heat treatment and final grinding are confirmed by written quote, not assumed from grade name alone.
CARBON & ALLOY STEEL / PRECISION ROD BUYING GUIDE
Medium-carbon re-sulfurized steel combining greater carbon content with machinability.
1141 Carbon Steel Rod Purchasing Specifications
SAE/AISI 1141; require documented chemistry and bar condition. A purchasing description must also identify whether the order is for raw stock, finished ground bar, or grinding of customer-owned stock. Finished outside diameter is separate from the material grade and is verified by an agreed inspection method.
Condition, Machining and Finishing
Define supply hardness, cold drawing or other treatment.
Grinding allowance and wheel selection depend on incoming bar diameter, condition, length and straightness. If the bar will undergo subsequent heat treatment or plating, coordinate processing sequence and the final diameter acceptance with your engineer.
Typical 1141 Carbon Steel Applications
Machined shafts, pins and higher-strength mechanical hardware.
End-use suitability depends on the component design, not merely a material name or a polished surface. Drawings should identify functional dimensional limits and related mechanical-property requirements.
Material Selection and Substitution Cautions
Do not infer the properties of 1144 or Stressproof-type stock from a plain 1141 callout.
Precision Rod RFQ Checklist
1141 Carbon Steel Centerless Ground & TG&P Bar Options
1141 Carbon Steel Centerless Ground Bar
For 1141 Carbon Steel centerless ground rod or bar, 1141 chemistry and processing condition differ from stress-relieved 1144; specify the required bar properties and dimensional criteria. Review precision centerless grinding when specifying your finished outside diameter.
1141 Carbon Steel TG&P / Turned, Ground & Polished
When a drawing calls for 1141 Carbon Steel TG&P (TGP) or turned, ground and polished rod, TG&P 1141 inquiries should state supplied condition, total bar length and measured surface finish. Explore bar supply and surface finishing.
Centerless-ground bar and TG&P shafting are not synonymous. Verify material condition, full route, OD tolerance, straightness, surface finish and available lengths against the RFQ. Request pricing →
- Material: grade, applicable ASTM/AMS or mill specification, supply condition and certifications.
- Size: finished outside diameter, explicit upper/lower tolerance limits and incoming OD if grinding supplied stock.
- Length and volume: full-bar or cut lengths, cut tolerance, pieces/bars/pounds and shipping destination.
- Acceptance: straightness span/method, roughness, roundness, hardness and lot traceability if required.
Quote Finished Rod Stock or Your Existing Bars
Precision Ground Rods coordinates sourcing and finishing inquiries on a quotation basis. Material supply and processing through centerless OD grinding, straightening, polishing, cutting and packaging are reviewed against your order. We do not guarantee every grade is stocked or that every tolerance is achievable for all diameters and lengths.
Request 1141 Carbon Steel Rod Pricing → · Browse all materials
General purchasing guide only. The written quotation and mill documentation govern grade, condition and acceptance; this page is not a material certificate.
