Shaft-component stock; Machining bar stock; Mechanical structural parts.
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45 steel
45 Steel Ground Round Bar
Ground round bar focused on dimensional control, straightness and surface finish for further machining and shaft production.
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SPECIFICATION REVIEW
Confirm the order requirements before feasibility
Use this table to structure technical discussion. It is not a promise of stock, size range or universal delivery values.
| Product | 45 Steel Ground Round Bar |
|---|---|
| Material / condition | 45 steel |
| Heat-treatment route | Non-Q&T final supply condition confirmed per order |
| Surface | Ground finish; roughness and appearance agreed per order |
| Dimensions & tolerance | Confirmed by drawing, diameter, length and measurement method. 0.02 mm is a tolerance-band capability, not a universal default. |
| Inspection & documents | Test items, sampling, reports and acceptance criteria are agreed before order placement. |
If the final working surface requires hard chrome, confirm whether to select a chrome-plated product or reserve the part for downstream surface treatment.
SELECTION NOTES
Confirm before ordering
- Diameter range confirmed at inquiry
- Tolerance band specified by drawing
- Material documents agreed per order
- Diameter, length, quantity, packing and delivery location
- Inspection method, sampling plan and acceptance criteria
APPLICATION DIRECTIONS
Match to the real operating condition
- 01Shaft-component stock
- 02Machining bar stock
- 03Mechanical structural parts
PROCESS & QUALITY
Translate product requirements into checkable process points
- 01
Material condition
Review material and heat-treatment condition.
- 02
Dimensional processing
Follow the agreed process route and control critical dimensions.
- 03
Surface & inspection
Confirm grinding, chrome, hardness and appearance items for the product route.
- 04
Identification & packing
Identify, protect and prepare the product as agreed in the order.
RELEVANT PROCESS CAPABILITY
Technical baselines relevant to this product route
010.02 mmdrawing-based tolerance-band capability
Only capabilities relevant to this product route are shown. They are not default values for every size; final parameters must be confirmed against the drawing and application before order placement.
Inquire about 45 Steel Ground Round Bar
Include the drawing, application, quantity and mandatory acceptance items where possible.
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