First of all, we congratulate our colleague Sunshine for successfully exporting the 4140 carbon steel bars to Mexico in October.
Thank you Mexican customers for choosing us Huaxiao again. Our company will serve you wholeheartedly.
To learn more about the supply, price and application of 4140 rebar, please feel free to contact our sales team.
4140 Steel
About 4140 Steel Bar
Huaxiao Metal successfully exported a batch of 4140 alloy steel bar mold parts to Mexico. This order, with specifications of Ø30mm × 60mm and a total of 1000 pieces, took only 7–10 days from payment confirmation to shipment, fully demonstrating HXM’s outstanding capabilities in production efficiency, international logistics, and customer service.

| Product Name | 4140 Template Steel Part – Carbon Steel Bars |
|---|---|
| SPEC SIZE | 30 mm diameter X 60mm length |
| Quantity(PCS) | 1000 |
| Port of loading | China |
| PAYMENT | 30% TT IN ADVANCE AND THE BALANCE TO BE PAID AGAINST INVOICE AND PACKING LIST, We can accept L/C, etc. |
| SHIPMENT | After receiving payment 7-10days |
| DESTINATION | Mexico |
| PACKING | MILL’S STANDARD EXPORT PACKING |
| INSURANCE | TO BE COVERED BY THE BUYER |
| INSPECTION | MILL’S INSPECTION TO BE FINAL |
If you are looking for a reliable supplier of 4140 alloy steel bars, or would like to know about 4140 steel bar prices, inventory, and export capabilities, please contact us immediately for a quote.
HXM will provide you with professional and efficient metal materials solutions.
4140 Steel Bar Data Sheet
This batch of exported products uses 4140 carbon alloy steel, which is known for its excellent mechanical properties and high strength, making it particularly suitable for mold parts, machine shafts, gears, and load-bearing components. The main chemical composition and performance parameters are as follows:
4140 Carbon Steel Properties
| Rel (N/mm2) | Rm (N/mm2) | A(%) | Z(%) | Aku2(J) | Scattered Porosity | Central Porosity | Segregation | Hot Forging | Surface Quality | Physical Size | ||||||||||
| 978/975 | 1191/1188 | 12.5/13.0 | 49.0/51.0 | 94.0/92.0 | 0.5/0.5 | 1.5/1.5 | 0.0/0.0 | OK | OK | OK | ||||||||||
4140 Carbon Steel Chemical Composition(%)
| Chemical Composition(%) | ||||||||||||||||
| C | Si | Mn | P | S | Ni | Cr | Cu | W | Mo | V | Ti | Al | Als | B | Nb | Ceq |
| 0.43 | 0.25 | 0.70 | 0.018 | 0.001 | 0.01 | 1.02 | 0.01 | 0.001 | 0.183 | 0.007 | 0.006 | 0.018 | 0.017 | 0.0005 | 0.0016 | 0.79 |
4140 Carbon Steel Bars Package
We usually use standard export packaging. If customers have other packaging requirements, please communicate in advance, and we can meet them.
4140 Carbon Steel Bar - MTC
4140 Carbon Steel Bar - BL
Why Choose Huaxiao Metal?
Extensive export experience: Serving Mexico, Colombia, Russia, and other global markets
High-quality steel: 4140 alloy steel produced according to international standards
Fast response: Efficient production and logistics ensure on-time delivery
Flexible services: Multiple materials, sizes, and packaging options available
If you are looking for a reliable 4140 alloy steel bar supplier or want to know about 4140 steel bar prices, stock, and export capabilities, please contact us for a quote. HXM is ready to provide professional and efficient metal material solutions.



