 |
|
|
| |
|
|
|
|
|
|
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
|
|
| |
|
|
Build Your Online Product Catalogs?
| Product Name: |
AISI304/201/316/420/440C polishing steel ball
|
| Supply Ability: |
100000tons |
| Related proudcts |
steel ball, stainless steel ball, |
| Specifications |
0.5-50.8mm |
| Price Term: |
FOB |
| Port of loading: |
Qingdao/Shanghai/Ningbo |
| Minimum Order |
1000piece |
| Unit Price: |
USD0.001-6 per piece |
|
Stainless steel balls have similar mechanical properties as chrome steel balls with the advantage of being resistant to corrosive environments. There are several types of stainless steel balls, ranging from the 440C type which offers the greatest hardness and surface finish to the 302 which has extreme toughness and corrosion resistance.
As one of the leading manufacturers of steel balls with 20 years' experience, we are in the position to supply steel balls with good quality and reasonable price.
Factory: 图片
Product Attribute:
Material: AISI304 AISI316 AISI420C AISI440C
Size: 0.8mm-150mm
Grade: G10 to G1000
Hardness: AISI304 and AISI316 are soft materials. For AISI420C after heat-treatment, the hardness is between HRC54-60. For AISI440C is HRC58-62
Certificate: IS9001:2008
Material Composition %
Material C Si Mn P S Ni Cr Mo
AISI304 0.07 max 1.0 max 2.0 max 0.045 max 0.03 max 8.0-10.5 17.0-19.0
AISI316 0.07 max 1.0 max 2.0 max 0.045 max 0.03 max 10.0-14.0 16.5-18.5 2.00-2.50
AISI420C 0.40-0.50 1.0 max 1.0 max 0.04 max 0.03 max 1.0 max 12.0-14.0
AISI440C 0.95-1.20 1.0 max 1.0 max 0.04 max 0.03 max 0.60 max 16.0-18.0 0.40-0.80
Material AISI304, AISI316 and AISI420C can not make G10 balls.
Appications:
440C Stainless steel is a type of modern steel and famous for its high corrosion resistant, wear resistance, strength and hardness qualities among all the stainless alloys, capable of attaining (after heat treatment) the highest hardness (60 HRC). It has good resistance to the atmosphere, fresh water and mild acids. It has best resistance in the hardened, tempered and passivated condition. It allows creating a smooth polished surface and Razor sharp edges. It is being used in rolling element bearings, valve seats, casters, ball bearings and valve parts.
420C is a martensitic stainless steel with 12% Chromium which is sufficient to give good corrosive resistance properties. .It’s best corrosive resistance is when hardened and surface is ground or polished. It has good ductility in th |
| Company: |
Ningyang xinxin stainless steel ball manufacture Co.,Ltd
|
| Contact: |
Ms. sue zhang |
| Address: |
Steel Ball Area) North of Qiaonan Village, Gangcheng Town, Ningyang County, Tai'an, Shandong, China (Mainland) |
| Postcode: |
271403 |
| Tel: |
86 18605486984 |
| Fax: |
86 0538 8666993 |
| E-mail: |
|
|
|
Home
