Selection Notes
- HSS is a tool steel family, not stainless steel.
- Condition such as annealed, hardened, ground or peeled should be stated.
- Application details help review grade and form requirements.
High Speed Steel Sourcing Guide for Tooling and Machining Buyers
High speed steel sourcing guide for HSS M2, M35, M42, tool steel, cutting tools, punches, dies and RFQ preparation.
Buyer-focused guidanceRFQ checklistComparison tableNo pricing or stock promises
Direct Answer
High speed steel buyers should specify HSS grade, form, condition, hardness or heat treatment requirement, dimensions and tooling application. Final selection should follow buyer drawings, standards, service conditions and project requirements.
Buyer Comparison Table
| Option | Common buyer review context | RFQ note |
|---|---|---|
| HSS M2 | General cutting, tool-room and machining requirements | Share form, condition and size. |
| HSS M35 | Cobalt-bearing HSS for higher hot hardness than M2 | Mention cutting application and heat exposure. |
| HSS M42 | Higher cobalt HSS for demanding cutting and wear applications | Share drawing and hardness requirement if known. |
RFQ Checklist
1Grade: M2, M35, M42, T1 or exact equivalent
2Form: round bar, flat, plate, tool blank or cut piece
3Size, length, quantity and condition
4Hardness, heat treatment or tolerance if specified
5Tooling application and delivery location
Related Rubinox Pages
Use these pages to review grades, material families and quotation routes before sending a requirement.
Frequently Asked Questions
What HSS grades are commonly reviewed?
M2, M35, M42 and T1 are common RFQ references, subject to grade, form, size and sourcing feasibility.
Is HSS used for cutting tools?
Yes. It is reviewed for drills, cutters, taps, punches, dies, blades and tool-room requirements.
What forms are common?
Round bars, flats, plates, square bars, tool blanks and cut pieces are commonly requested.
Can buyers request hardness details?
Yes. Buyers should mention condition, hardness or heat treatment requirement when specified.
What should an HSS RFQ include?
Share grade, form, size, quantity, condition, application, documentation need and delivery location.
Send Your Metal RFQ to Rubinox
Share grade, product form, size, quantity, standard, documentation requirements and delivery location for quotation review.