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Luoyang Zhisheng Steel Ball Limited Liablity Company

Supplier From China
Jun-03-16
Supplier : Aisi 52100 chrome steel ball, s-2 tool ball, low carbon steel ball, grinding media ball

Established: 1993

Verification Status



Contact Details:
Luoyang, Henan, China
Luoyang 471000
China China


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Product Description

S-2 TOOL Steel BALLS (ROCKBIT)
S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground and polished finish.These balls provide the toughness and strength necessary for severe shock loads.S-2 Tool Steel balls are hardened throughout and have unusually good wear characteristics.


Applications:
S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasio

of pulverized rock and mud slurries.


Material AISI Military ASTMUN S AMSDINJIS/SUJ
S-2 Tool steelS-2A-681T-41902

Additional testing may be required to certify that materials comply with specific standards.


Material Analysis
S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis:
Chemical Analysis
Carbon 0.47% to 0.55%
Manganese 0.30% to 0.50%
Silicon 0.90% to 01.10%
Molybdenum 0.30% to 0.60%
Phosphorus 0.030% maximum
Parking

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


About the outside carton:


Generally, if you don't want packing with our company's logo and name, we offer neutral packing.
Services
1. All the inquiries will be reply within 24 hours
2. For the steel ball, please kindly let us know the size, material, grade and quantity.
3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.
Any futher query, please do contact us anytime.
May-10-19
 
Product Description

S-2 TOOL Steel BALLS (ROCKBIT)
S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground and polished finish.These balls provide the toughness and strength necessary for severe shock loads.S-2 Tool Steel balls are hardened throughout and have unusually good wear characteristics.


Applications:
S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasio

of pulverized rock and mud slurries.


Material AISI Military ASTMUN S AMSDINJIS/SUJ
S-2 Tool steelS-2A-681T-41902

Additional testing may be required to certify that materials comply with specific standards.


Material Analysis
S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis:
Chemical Analysis
Carbon 0.47% to 0.55%
Manganese 0.30% to 0.50%
Silicon 0.90% to 01.10%
Molybdenum 0.30% to 0.60%
Phosphorus 0.030% maximum
Parking

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


About the outside carton:


Generally, if you don't want packing with our company's logo and name, we offer neutral packing.
Services
1. All the inquiries will be reply within 24 hours
2. For the steel ball, please kindly let us know the size, material, grade and quantity.
3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.
Any futher query, please do contact us anytime.
Jun-30-16
 
Product Description

S-2 TOOL Steel BALLS (ROCKBIT)
S-2 Tool Steel balls are designed to achieve extreme ruggedness.The ball surface has a smooth ground and polished finish.These balls provide the toughness and strength necessary for severe shock loads.S-2 Tool Steel balls are hardened throughout and have unusually good wear characteristics.


Applications:
S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasio

of pulverized rock and mud slurries.


Material AISI Military ASTMUN S AMSDINJIS/SUJ
S-2 Tool steelS-2A-681T-41902

Additional testing may be required to certify that materials comply with specific standards.


Material Analysis
S-2 Tool Steel (Rockbit) balls are manufactured to the following chemical analysis:
Chemical Analysis
Carbon 0.47% to 0.55%
Manganese 0.30% to 0.50%
Silicon 0.90% to 01.10%
Molybdenum 0.30% to 0.60%
Phosphorus 0.030% maximum
Parking

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


About the outside carton:


Generally, if you don't want packing with our company's logo and name, we offer neutral packing.
Services
1. All the inquiries will be reply within 24 hours
2. For the steel ball, please kindly let us know the size, material, grade and quantity.
3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.
Any futher query, please do contact us anytime.
Jun-30-16
 
Product Presentation


Low carbon steel ball
AISI 1010/1015/1020( C10-C15-C20 )
Balls in these materials are case-hardened only (surface heat treatment ).
Low carbon steel balls offer considerable savings in all those applications which do not require the use of through hardened balls.
The most common applications include furniture wheels, beatings for drawers, locks, grease nipple, sliding blocks, toys.
Diameter: From 2mm to 50mm
Precision grades:ISO 3290� G40-100-200-AFBMA� G500/G1000
Equivalent materials to international standards:AISI 1010/1015/1 020-W1.0010-JIS SWRM 12-ASTM A/29



Chemical Composition %
Material Type C Mn P S
AISI
1010(C10) 0.10 0.30 0.45 0.45
AISI
1015(C15) 0.15 0.30 0.45 0.45
AISI
1018(C18) 0.18 0.30 0.45 0.45
AISI
1020(C20) 0.20 0.30 0.45 0.45


Hardness index(surface case hardening) :HRC 55/59
Mechanical properties:

Critical Tensile Strength: 37kgf/m
Compression Strength: 30kgf/m
Modulus or Elasticity: 19.693kgf/m
Specific Weight: 7.85kgf/m

STRICT PRODUCTION PROCESS
A. Raw material--Wire drawing--Cold heading--Flashing--Heat treatment--Grinding--Lapping 1--Lapping2--Lapping3--Washing--Checking.
All balls must be passed the procedure of passivity. Each procedure have professional inspector. They will check steel balls each two hours to insure the correction diameter and good surface of SAIGE steel ball.

B.Our high precision bearing steel balls is G10.(Diameter variation is in 0.25um)
Following is our inspection standard of G10 steel balls:
1.Each size of chrome steel balls have their own standard balls which are imported from Japan.
2.These standard balls were stocked into antitrust oil at the temperature 20� C.
3.Our size measurement instrument's precision is up to 0.1um.Also import from Japan.
4.We will check the diameter, hardness, surface, deviation from spherical, vibration value and so on.

Packing & shipping

1).Packaging
Plastic bag + box + carton + wooden pallet
Plastic bag + carton + wooden pallet
Our package :Export cartons, steel drums, wooden pallets

2).Shipping
EXPERESS,AIR,SEA

3).Delivery
Stock within short time or 25-35days around after order confirmation.

FAQ
What's your MOQ?
Our company MOQ is 500kg.
How can I place an order?
You can email us about your requirement.
Any inquiry will be replied in 24hours.
Could you accept OEM and customize?
YES, we can customize for you according to your samples or drawing.
Could you supply samples for free?
Yes, we can supply samples for free if customer affords the freight.
Does your factory have SGS?
Yes, we have SGS and ISO.
Are you factory or manufacturer?
Yes, our factory was built in 1993.
Sep-18-17
Supplier From Taian, Shandong, China
 
Aisi 52100 thanks to its high hardnesswear resistancesurface finishing and dimensional precisionit is widely used to manufacture mechanical components
Applications:
Precision bearings, automotive componentsbrakessteeringline haftbicycle, agitators , appliances, sliders, quick, couplings,
Machine tool, lock mechanisms, conveyor belts, skates, pens , pumps, casters, measurement instruments , valves
GOLD Member
VERIFIED
Jul-04-03
Buyer From Navi Mumbai, Maharashtra, India
Mar-04-13
 
Application:
Mines, cement plants, power stations

Process:
.Raw material
.Cutting
.Heated
.Forged
.Quenching
.Tempering
.Testing
.Qualified products
.Packing

Unbreakable
0.5max

Place of origin hebei, china (mainland)
Brand name goldpro
Model number gn-2
Application powder station, cement, mining..
Material steel
Dimensions 130mm
Density 7.80-7.85g/cm3
Impact to broken (times) 20, 000
Izod impact strength 12-35j/cm2
Hardness surface58-61hrc , core 56-63hrc
Breakage rate real 0.3%
Material b2/b4/b6/bu/65mn/60mn meet client's specical needs
Standard yb/t091-2005
Packing weave bag 1000kg/bag*steel drum/850kg/drum
Productive technology forging /hot-rolling
Certification iso 9001-2008 ;iso14001:2004;gb/t28001-2001


1, container bag:gw 1000kg (1.5 kg/per bag)
2, iron drum:
Gw 1000kg to 20mm-40mm,
Gw 960kgs to 40mm-60mm,
Gw 930kgs to 60mm-80mm,
Gw 900kgs to 80mm-100mm,
Gw 850kgs to 100mm-150mm,
(18kgs/per drug)

Verification Status