Basic Info.
Product Description
5/32'' 3.969mm small mild steel balls carbon steel ball china factory
Specification:
| Low carbon steel ball | ||||||||||
| 1. Material | AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29 | |||||||||
| 2. Size Range | 1mm-180mm | |||||||||
| 3. Grade | G40-1000 | |||||||||
| 4. Hardness | 60 min. HRC (Surface-hardend) | |||||||||
| 5. Characteristic | (a)Casehardened surface balls and low hardness core (b)superficial hardness (c)Low resistance to corrosive attack | |||||||||
| 6. Magnetic | Yes | |||||||||
| 7. Application | Low quality bearing, oiler, roller, sliding block… | |||||||||
| 8. Chemical composition | ||||||||||
| C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | Al% | Cu% | |
| min. | 0.12 | --- | 0.30 | --- | --- | --- | --- | --- | --- | --- |
| max. | 0.17 | 0.30 | 0.60 | 0.20 | 0.25 | 0.05 | 0.035 | 0.035 | 0.01 | 0.30 |
| 9.Packing | Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required | |||||||||
| 10.Conditioning | dry or oiled | |||||||||
| 11.Delivery time | Stock within a short time or 35 days. | |||||||||
| CHANGZHOU HUARI STEEL BALL CO., LTD. | ||||||||||
| Manufacture process of steel balls | ||||
| Step 1 Heading | Balls blanks are cold headed from rolls of wire. | |||
| Step 2 Flashing | Rolling balls between two hard alloy plates to removes the slight band and small protrusions. | |||
| Step 3 Heat treat | Heating balls to a high temperature in furnace and quenching balls in a liquid bath. | |||
| Step 4 Rough grind | Rolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates. | |||
| Step 5 Cleaning | The final production operation cleans the finished balls and adds a shiny luster. | |||
| Step 6 Final Inspection | Balls are gauged, visually inspected and subjected to other quality tests to insure every customer's specifications are achieved. | |||
| Step 7 Packaging | The balls are packaged in accordance with customer specifications for shipping. | |||
Packaging and shipping:
Type 1 : Plastic bag + box + carton + wooden pallet
Type 2 : Plastic bag + carton + wooden pallet
Type 3 : Our package :export cartons, steel drums, wooden pallets
Shipping:
1. By express
2. By sea
3. By air
Factory:
1. Established since year 1986, more than 27 years experience and specialized in steel balls manufacturer
and ball related products.
2. High precision instruments and technical staffs.
3. Offer the good quality service and product with short delivery times.
FAIR SHOW:
Certifications:
Main Products:
FAQ:
1. What kind of steel balls can supply by HUARI STEEL BALL CO., LTD. ?
| Material | Carbon, Chrome, Stainless, Aluminium, Copper, Brass and so on. |
| Size range | 0.8mm-150mm |
| Grade | G10-1000 |
| Packing | Standard or as customer required |
| Delivery | Stock within a short time or 35 days |
2. Some other question?
Q1. -- If 'I' want small quantity and fast delivery. Which way of shipping is advised ?
A1. -- By express.
Q2. -- How many quantity will be packed in one carton or one pallet ?
A2. -- 20 to 25kg per carton,1 ton per wooden pallet.
Q3. -- What's the lead time ?
A3. -- If in stocks,2-5days;or ,it will take 20-35days,depend on the quantity.
Q4.--what is your terms of payment will be accepted ?
A4.-- T/T 30% as deposit, and 70% before delivery.
Inquiry | Quotation | Order | Deposit Payment | Production | Packing | Balance Payment | Shipping | Done |
Why choose us?
1.100% guarantee for our quality.
2.Our products have BV and ISO certificate.
4.Our steel balls and bearings are sold all over the world.