Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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6.35 mm G25 Grade 440 Stainless Steel Ball For Mill Bicycle Steel Ball
AISI 440/440C
Feature: Magnetic, highest hardness, good corrosion resistance.
General Applications: Used in bearing, nozzles and valves where lubrication is poor or absent.
Basic Information
| Product Name | stainless steel ball |
| Material | AISI304 AISI316 AISI440C |
| Hardness | HRC26~HRC58 |
| Grade | G10~G1000 |
| Style | Solid |
| Service | Small MOQ and custom sizes |
| Material | Density | Hardness | Tensile Strength | Magnetic |
| 304 | 7.93 g/cm³ | 10~25 HRC | 80,000~180,000 psi | Non-magnetic |
| 316 | 7.98 g/cm³ | 10~25 HRC | 80,000~120,000 psi | Non-magnetic |
| 201 | 7.85 g/cm³ | 10~25 HRC | 53,000 psi | Non-magnetic |
| 420 | 7.75 g/cm³ | 48~55 HRC | 95,000~250,000 psi | Magnetic |
| 440 | 7.70 g/cm³ | 56~65 HRC | 275,000~285,000 psi | Magnetic |
Feature Of Stainless Steel Bead
Raw Material Traceability
Steady Heat Treatment Technology
High Precision (Good roundness, roughness, hardness)
Rut ,Corrosion, Wear-resistant
Our Factory
Transportation Service
Shipping time: It will takes about 20-25days if by sea, It will takes about 5-7days if by air,
By DHL,UPS,FEDEX,TNT,It will takes about 4-6 working days except festival and holiday.
1.If the quantity of order is not very big, we will send them to you by express delivery, such as TNT,DHL,UPS or EMS etc.
2.If order is big, we will advise you use Air Freight or Sea Freight.
It through your pointed forwarders freight. FOB port is QING DAO ,Ningbo or Shanghai.
3.If you don't have your specified forwarders freight, we can find the cheapest forwarders freight to ship the goods to your point port.
Delivery time:
7-10 working days after received the deposit.
Package:
1.Commercial packaging: plastic bag + color box + carton + pallet
2.Industrial packaging: a). plastic + iron barrel + pallet;
b). plastic + weaving bag+ wooden carton ;
3.According to the requirement of customer
Advantage &Service
-You can conatct us within 24 hours
-sample is free within 0.5kg.
- 10 years export experience
- Strict quality control
- Delivery in time
- OEM service is available with good prices
- Your success is our business and future