Shandong JinNai International Trade Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P |
| Supply Ability | 15 Tons per Month |
| Delivery Time | 7-15 days |
| Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Small Metal Beads |
| Feature | Roundness , Polished ,Magnetic |
| Internal structure | Solid Steel Balls |
| Application | Electronic Industry |
| Material Type | Lower Carbon AISI1010 AISI1015 |
| Characteristic | high precision,antiwear |
| Brand Name | JN |
| Model Number | 20mm |
| Certification | SGS ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
10MM Copper Plating Carbon Steel Sphere Zinc Nickle Coated Metal Balls
AISI1085 High Carbon Steel Ball Castors Locks 2/32 Inch 2.381 MM G500
50 MM 70 MM Solid Hardened Steel Balls , 50.8 MM Round Steel Balls 7.82g/Cm3
9.525mm 3/8 Inch G100 Low Carbon Impact Test Steel Ball For Bicycle Chain
Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P | Supply Ability | 15 Tons per Month |
| Delivery Time | 7-15 days | Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Small Metal Beads | Feature | Roundness , Polished ,Magnetic |
| Internal structure | Solid Steel Balls | Application | Electronic Industry |
| Material Type | Lower Carbon AISI1010 AISI1015 | Characteristic | high precision,antiwear |
| Brand Name | JN | Model Number | 20mm |
| Certification | SGS ISO | Place of Origin | China |
| High Light | precision steel balls ，soft steel balls | ||
Q235 Micro Metal Beads Small Carbon Steel Ball Magnetic Steel Balls 0.3mm 0.5mm 0.6mm
Carbon steel balls have excellent surface quality ,high hardness and high load bearing capacity as a result of through hardening.
According to the different materials can be divided into Low carbon steel ball Medium carbon steel ball and High carbon steel ball,
The main material is 1010-1015,1045,1085
According to the hardness can be divided into Soft ball(HRC28) and hard ball (HRC55-60 after heat treatment).
| 1. Material | AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29
| |||||||||
| 2. Size Range | 0.3mm-500mm
| |||||||||
| 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.Packing | Standard: 15kg or 25kg per carton,1 ton per pallet or as customer required
| |||||||||
| 9.Conditioning | Dry or oiled
| |||||||||
| 10.Delivery time | Stock within a short time or 35 days.
| |||||||||
Grade Specification of Iron Balls
| Grade: G10 to G1000 | |||||
| Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
| variation | deviation | roughness | variation | deviation tolerance | |
| Vdws | Sph | Ra | Vdwl | Tdn | |
| not over | |||||
| μm | |||||
| 10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
| 16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
| 20 | 0.5 | 0.5 | 0.032 | 1 | * |
| 24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
| 28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
| 40 | 1 | 1 | 0.06 | 2 | * |
| 60 | 1.5 | 1.5 | 0.08 | 3 | * |
| 100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
| 200 | 5 | 5 | 0.15 | 10 | ±25 |
| 500 | 12.5 | 12.5 | * | 25 | ±50 |
| 1000 | 25 | 25 | * | 50 | ±125 |
♦Bearing ♦Drawer Slide ♦Household Appliances
♦Sprayer ♦Transportation ♦Medical Equipment
Packing
1.Carton with Wooden Box
5KG steel balls into small carton →4 cartons one big carton box →40 cartons in one wooden box
2.Poly bag ,carton ,wooden box
20-25kg steel balls in one polybag →one polybag into a carton →40 cartons in a wooden box
3. Steel Drum with pallet
250kg carbon steel balls into a steel drum with anti-rust paper → 4 drums with a pallet
Our Service
OEM /ODM Service
Accept Small Order
On-time Shipment
Large stock and wide size range.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Active Member
Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st... Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st...
Get in touch with us
Leave a Message, we will call you back quickly!