Xi'an machinery & engineering import & export co.,ltd.
| Payment Terms | L/C, D/P, T/T |
| Supply Ability | 70 tons per month |
| Delivery Time | 10-30days |
| Packaging Details | Plastic bag+ cardon box+ wooden pallet |
| Name | 6mm Steel Balls |
| stainless steel ball | 420/440 |
| grade | G10/G16/G20 |
| application | medical equipment, chemical industry, hardware |
| hardness | HRc52-62 |
| surface treatment | mirror polished |
| package | Plastic Bag+carton Box+wooden Pallet |
| service | OEM, ODM |
| Brand Name | XMEC |
| Model Number | 9.0mm(0.35433") |
| Certification | SGS,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T | Supply Ability | 70 tons per month |
| Delivery Time | 10-30days | Packaging Details | Plastic bag+ cardon box+ wooden pallet |
| Name | 6mm Steel Balls | stainless steel ball | 420/440 |
| grade | G10/G16/G20 | application | medical equipment, chemical industry, hardware |
| hardness | HRc52-62 | surface treatment | mirror polished |
| package | Plastic Bag+carton Box+wooden Pallet | service | OEM, ODM |
| Brand Name | XMEC | Model Number | 9.0mm(0.35433") |
| Certification | SGS,ISO9001 | Place of Origin | China |
| High Light | G20 6mm Metal Balls ，HRc52 6mm Metal Balls ，G20 9mm Steel Balls | ||
9.0mm(0.35433"), 5mm 6mm 7mm 10mm Solid stainless steel metal ball for bearing
Introduction
Stainless steel balls are usually produced through a forging process. At this stage, commonly used stainless steel balls are made of 201, 302, 304, 316, 316L, 420 and 440C.
Definition: Steel with a chromium content of more than 12% and resistance to chemical substances.
Principle: Stainless steel does not rust, but it is not easy to rust.
The principle is that by adding chromium elements, a dense chromium oxide layer is formed on the surface of the steel, which can effectively prevent the re-contact between the steel and the air, so that the oxygen in the air cannot enter the steel. thereby achieve the effect of preventing steel from rusting.
Classification: China National Standards (CNS), Japanese Industrial Standards (JIS) and American Iron and Steel Institute (AISI) use three digits to indicate different stainless steels, and are widely cited by the industry. Among them, the 200 series are chromium nickel manganese series austenitic stainless steels, the 300 series are chromium nickel austenitic stainless steels, and the 400 series chromium stainless steels (commonly known as stainless steels) include martensite and ferrite.
We mainly export stainless steel balls (201, 304, 316, 420, 420C, 440C, 430). It also produces chrome steel balls (AISI52100, 100CR6, GCR15), carbon steel balls (1015, 1010, 1045, 1085) and other materials of various materials.
Our steel balls are used in many industrial fields, such as precision bearings, automotive parts (brakes, steering gears, spools), bicycles, agitators, electrical appliances, sliders, quick connectors, machine tools, locking mechanisms, conveyor belts, roller skates, pens , Pumps, casters, measuring instruments, valves, etc.
Stainless steel ball 316
Application areas:
316 stainless steel ball is a relatively demanding product, usually used in special industries such as medical equipment, chemical industry, aviation, aerospace, perfume bottles, sprayers, valves, nail polish, human accessories, mobile phone panels.
Features:
Austenitic steel is currently the most high-end steel ball industry, HRC ≤ 26, suitable for industries with high anti-corrosion requirements, all properties are better than 304 stainless steel balls.
Comparison:
316L stainless steel ball is softer and tougher than white, so it is usually used for human body jewelry.
| 316 Chemical composition | |
| C | 0.08% max. |
| Mn | 2.00% max. |
| P | 0.045% max. |
| S | 0.030% max. |
| Si | 1.00% max. |
| Cr | 16.00--18.00% |
| Ni | 10.00 --14.00% |
| N | 0.10% max. |
| Mo | 2.00--3.00% |
| 316 Physical properties | |
| Tensile strength | 90,000 psi |
| Yield Strength | 45,000 psi |
| Elongation | 35% |
| Elastic Modulus | 28,000,000 psi |
| Density | .290 lbs/cubic inch |
Stainless steel ball AISI 420C
| Material | AISI 420C/ SUS 420C/ Wks 1.3541 |
| Size Range | 1mm-180mm |
| Grade | G10-1000 |
| Hardness | HRC 54-60 |
| Characteristic | Good mix between hardness and resistance to oxidation |
| Magnetic | Strong |
| Application | Valves, special bearings, application with medium aggressive atmosphere |
| Delivery time | Stock within a short time or 35 days. |
Company Details
Business Type:
Agent,Importer,Exporter,Trading Company
Year Established:
2006
Total Annual:
3000000-5000000
Employee Number:
1~20
Ecer Certification：
Verified Supplier
Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of... Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of...
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