резинотехнические изделия продажа цены резинотехника в Ростове. Megadyne, chiorino, uni, skf, bando, optibelt, siegling, flexon, ina, fag, rubena, intralox
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     ОТЕЧЕСТВЕННАЯ ПРОДУКЦИЯ    

Пластинчатые цепи

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Material Properties • Steel
Austenitic Stainless Steel
SS304
Austenitic quality containing 18% chrome and 8% nickel.
Werkstoff no. 1.4301
AISI 304
18/8 CrNi steel is non-magnetic in the entire recommended temperature area. The austenitic quality has a very
high degree of corrosion resistance in oxidizing surroundings. In connection with evaporation of chloride-con-
taining fluids, being evaporated the 18/8 CrNi steel is not recommended as stress corrosion can occur overtime.
Pin material for chains made of this austenitic stainless steel: 18/8 CrNi steel, cold drawn to high hardness and
strength.
Ferritic Stainless Steel
SS430
Ferritic quality containing 17.5% chrome.
Werkstoff no. 1.4016
AISI 430
The ferritic quality has a high wearability and is economical where demands for corrosion resistance are not very
strong. The corrosion resistance of the ferritic quality is not as high as for the austenitic quality, but it does not
have a tendency to stress corrode in a chloride environment.
Pin material for chains made of this ferritic stainless steel: 18/8 CrNi steel, cold drawn to high hardness and
strength.
Special Hardened Steel
S1045
AISI 1045
Special hardened steel with 0.45% carbon.
The carbon steel has a hardness of 36-42 HRC.
The products are through hardened.
Pin material for chains made of this special hardened steel: 18/8 CrNi steel, cold drawn to high hardness and
strength.
Note: Other grades can be supplied upon request. Steel chains with ground top surface are available.
Please contact uni-chains.
Austenitic stainless steel
SS304
Ferritic stainless steel
SS430
Special hardened steel
S1045
Recommended
temperature area
-70 to +430°C
-94 to +806°F
-70 to +430°C
-94 to +806°F
-70 to +430°C
-94 to +806°F
Magnetic properties
Non-magnetic*
Magnetic
Magnetic
Chain supplied
in the material
SS805
SS815
SS881/SS881 TAB
SS881 SFL
SS8811 SFL
SS8811/SS8811 TAB
SS802
SS812
SS881/SS881 TAB
SS Magnet type
SS881 SFL
SS8811 SFL
S800
S810
S881/S881 TAB
S Magnet type
S881 SFL
S8811 SFL
Please note, that the temperature may have an effect on the mechanical properties of the chains.
* Remanent magnetism may occur in the chains.
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Material Properties • Plastic
Standard Grades
Polyoxymethylen - POM
Colour options:
Other custom-made colours are available on request.
POM is a thermoplastic material with very good mechanical and thermal properties. The material can also be
characterized by great strength, elasticity and dimensional stability. POM is resistant to a wide selection of chemi-
cals. POM has good qualities for slide material, low coefficient of friction and a good resistance to wear.
Recommended temperature area: -40 to +90°C (-40 to +194°F).
Standard material for our plastic chains is POM which is made in 3 different grades.
POM-D
POM polymers with self-lubricating components.
POM-I
POM polymers with self-lubricating components and improved impact resistance.
POM-LF
POM polymers with improved self-lubricating components.
POM-SLF
POM polymers with self-lubricating additives to obtain the lowest possible friction resistance.
Polypropylene - PP
Colour options:
Other custom-made colours are available on request.
Polypropylene is a thermoplastic material with very good chemical resistance properties. PP is an economical
material for applications with high temperatures.
Recommended temperature area: +1 to +104°C (+33 to +219°F).
Standard pin material for plastic chains is 18/8 CrNi steel, but most types can be supplied with plastic pins
too.
Note: uni-chains also produces plastic chains in other materials for use under special conditions, please
see page 15.
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Material Properties • Plastic
Special Grades
Glass Reinforced Polyester - GR
Colour options:
Glass reinforced polyester is a material with an extremely high resistance to wear and heat.
Glass Reinforced Polypropylene - AR
Colour options:
AR is an acid resistant material which is used where very high chemical resistance is required. The limited mechanical strength of polypropy-
lene is considerably improved by the glass fiber reinforcement.
Antistatic Material - AS
Colour options:
Electrically conductive acetal is used where the build-up of static electricity must be avoided e.g. in the aerosol and electronics industry.
Polycarbonate - PC
Colour options:
Polycarbonate is characterized by being extremely impact resistant, even at low temperatures.
Flame Retardant Polyamide - FR
Colour options:
Flame retardant polyamide is a fire restricting material used in surroundings with the danger of being ignited the chain.
Polyvinylidenfluoride - PVDF
Colour options:
Polyvinylidenfluoride is characterized by a specially high chemical resistance. Furthermore PVDF has high wear resistance and good
friction properties.
Polyamide - PA6
Colour options:
Polyamide PA6 is a thermoplastic material. The combination of mechanical properties and chemical resistance makes this material suitable
for many situations. Polyamide has a high resistance of dynamic loads and a high wear resistance.
Polyamide - PA6.6
Colour options:
Polyamide PA6.6 is a thermoplastic material with many fine properties. The material has a high resistance to wear and high strength and
great stiffness. Furthermore polyamide has a large temperature area.
Note: Max permissible working load is reduced by 50% when using AS and AR. For all other special materials, please contact uni-chains
for permissible working load.
Please contact uni-chains if materials other than those listed above are needed.
Please contact uni-chains if materials other than those listed above are needed.
Temperature range
°C
°F
Glass reinforced polyester - GR
-40 to +125°C*
-40 to +257°F*
Glass reinforced polypropylene - AR
+1 to +80°C
+33 to +176°F
Antistatic material - AS
-40 to + 90°C
-40 to +194°F
Polycarbonate - PC
-20 to +130°C
-4 to +266°F
Flame Retardant Polyamide - FR
+1 to +104°C
+33 to +219°F
Polyvinylidenfluoride - PVDF
-40 to +100°C
-40 to +212°F
Polyamide - PA6
-40 to +120°C
-40 to +248°F
Polyamide - PA6.6
-40 to +140°C
-40 to +284°F
* Max temperature in water +60°C (+140°F).
Please, note that the temperature may have an effect on the mechanical properties of the chains.
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