35K / SWRCH35K Round Steel for Electric Linear Actuator Rods
Junxiong Metal can evaluate 35K or SWRCH35K round steel blank requirements for actuator-related rod and shaft components when the buyer provides the drawing, ordered material standard, diameter, tolerance, cut length, straightness, processing route, heat treatment, hardness, quantity and MTC requirements. Final grade suitability must be confirmed by the actuator or component manufacturer.
Material-use boundary: SWRCH35K is publicly classified as a cold-heading-quality steel grade. This page does not claim that it is the universal material for electric actuator rods. Junxiong supplies steel bars and blanks to an approved buyer specification, not finished actuators or retail replacement parts.
Important: Junxiong supplies steel bars and steel blanks for actuator component manufacturers. We do not sell finished electric linear actuators, replacement motors, hand controls or repair kits.
Factory Round-Bar and Export Packing Evidence
These photographs show representative Junxiong cold-drawn round-bar production and export packing. They support our manufacturing and shipment capability, but they are not grade-specific proof of 35K or SWRCH35K. Confirm the ordered grade, heat number, diameter, tolerance, straightness and inspection documents before production.
Short Answer: Can 35K or SWRCH35K Be Quoted for an Actuator Rod Blank?
Yes, when the buyer’s drawing or material specification explicitly calls for this grade direction. Suitability depends on the ordered standard, forming or machining route, heat treatment, hardness, surface, straightness, load requirement and MTC. Junxiong does not treat SWRCH35K as a universal actuator-rod grade.
Technical Facts for 35K / SWRCH35K Actuator Rod Buyers
| Product form | 35K / SWRCH35K round steel bar, cut-to-length round bar and steel rod blanks for further machining or forming. |
|---|---|
| Material direction | SWRCH35K is a JIS cold-heading-quality steel designation. Quotation is subject to the buyer’s ordered standard, drawing, chemical and mechanical requirements and MTC. |
| Application status | Actuator-related use is reviewed as a buyer-specified application. Final grade approval remains with the actuator or component manufacturer. |
| Quotation data | Grade, diameter, tolerance, cut length, straightness, surface condition, quantity, heat number or MTC requirement and destination country. |
| Processing review | Cold drawing, straightening, fixed-length cutting, anti-rust packing and export bundling can be reviewed according to drawing and quantity. |
| Not supplied as finished goods | Finished actuators, motors, controllers, hand switches and retail replacement parts are outside this page’s scope. |
35K / SWRCH35K Round Steel Blank for Linear Actuator Push Rods
Buyers may search by the component rather than by the steel grade. This cold drawn round steel is reviewed as a linear actuator push rod steel blank, actuator rod material or cut-to-length rod stock for subsequent machining and assembly. Grade confirmation must follow the buyer’s drawing, standard and mechanical-property requirements.
Push-Rod RFQ Checklist
- 35K, SWRCH35K or the required national standard and grade
- Diameter, tolerance, straightness and cut length
- Surface, decarburization and heat-treatment requirements
- End machining, drilling or thread requirement
- Annual quantity, packing and destination country
A representative round-bar or export-packing photo demonstrates product form and packing only; the MTC and inspection record identify the actual grade and production lot.
Buyer Checklist Before Quoting 35K / SWRCH35K Round Steel
- Ordered material standard and exact grade designation.
- Component drawing, final application and processing route.
- Diameter, tolerance, cut length and straightness.
- Thread rolling, machining, cold forming or grinding plan.
- Heat treatment, target hardness and surface treatment.
- Load, fatigue or service-condition requirements controlled by the buyer.
- MTC, heat-number traceability and third-party inspection requirements.
- Trial quantity, annual demand and destination country.
Suitable Buyer Types
This page is written for manufacturers and sourcing teams that buy steel rod blanks before machining, cold forming, thread rolling, plating or assembly.
- Electric linear actuator manufacturers
- Recliner actuator manufacturers
- Lift chair actuator manufacturers
- Medical bed actuator manufacturers
- Furniture actuator manufacturers
- Precision shaft and rod component manufacturers
- Thread rolling and cold heading parts manufacturers
FAQ: 35K / SWRCH35K Steel for Electric Actuator Rods
Can Junxiong supply 35K steel for electric actuator push rods?
Yes. Junxiong can review 35K round steel requirements for electric actuator push rod blanks when the buyer provides diameter, tolerance, length, surface, quantity and destination country.
Is SWRCH35K the same as 35K steel?
SWRCH35K is a JIS cold heading quality steel grade name often used in international inquiries. Final grade confirmation should follow the buyer’s drawing, standard, chemical composition and MTC requirement.
Do you sell finished electric linear actuators?
No. This page is for steel bars and rod blanks used by actuator component manufacturers. Finished actuators, replacement motors, controllers and repair kits are not supplied under this page.
Can the round bars be supplied cut to fixed length?
Cut-to-length round bars can be reviewed according to diameter, tolerance, straightness, quantity and packing requirement.
What information is needed for quotation?
Please send grade, diameter, tolerance, cut length, surface condition, drawing or application, quantity, MTC requirement and destination country.
Request a 35K / SWRCH35K Round Steel Quotation
Send your actuator rod drawing, diameter, tolerance, cut length and quantity to Junxiong Metal for factory quotation.
Steel Blank or Finished Actuator Push Rod?
Supply boundary: state whether the RFQ is for a cold drawn steel blank, a cut and machined rod, or material intended for a finished chrome-plated push rod. Junxiong quotes rod blanks and only the secondary processing confirmed in writing after drawing review; this page does not claim supply of a finished actuator assembly.
Grade and product-form check: a 35K, SWRCH35K or SWCH35K reference is not accepted as an automatic one-to-one substitution. JIS G 3507-1 covers carbon-steel wire rods for cold heading, while this RFQ concerns a cold drawn straight bar or shaft blank. State the exact designation, governing standard, delivery form, heat treatment, mechanical properties and MTC requirements.
- Confirm diameter, straightness, cut length and grade standard.
- If finishing is performed downstream, state grinding, heat-treatment and chrome-plating stock or allowance.
- Provide end features, annual quantity and destination country.