+371 67 60 73 22 kmmf@kmmf.lv

Rīga, Latvija

Daugavgrīvas iela 116

E-pasts

kmmf@kmmf.lv

Tālrunis:

+371 67 60 73 22

Information about Alloy catalog

bars of different diameter and length available by order

General information about alloys of KMM Metals


* Standards DIN 1705:1981, DIN 1714:1981 and BS 1400:1985 are replaced by EN 1982

** Casting in sand mould.

*** The alloy Rg5 Pbarm complies with DIN 50930-6.

 

The equivalence between the standards is not absolute and some variations in composition can exist.

 

CuSn12-C, (CC483K), Gb12 Standards

Other: SS 5465-15, DS 5465, NS 16508, JIS PBC2C, AS C90810.

The equivalence between the standards is not absolute and some variations in composition can exist.


Properties:

– material with good antifriction properties;
– highest wear resistance of the continuous casting materials.

Application:

– machine tool spindle bearings, which require the highest precision e.g.;
– precision turning lathes;
– grinders and gears;
– piston pin bushes;
– press bearings;
– high stress spindle nuts;
– high speed warm wheels and rims.

 

CuSn12Ni2-C (CC484K) Gb12Ni Standards

Other: JIS CIn2, ASTM C92500, SEA 640, CDA 925.

The equivalence between the standards is not absolute and some variations in composition can exist.


Properties:

– construction material with very good wear resistance;
– corrosion and sea water resistant.

Application:

– annular and tubular construction elements;
– nuts moved under load;
– high stress high- speed warm and helical wheel rims;
– automotive synchronizer rings.

 

CuSn10-C (CC480K) Gb10 Standards

Other: ASTM C92700, ASTM C90700, GOST BrO10Z2-K, JIS BC 3, AS C92610A, DIN CuSn10Zn 2.1086.01, SAE 62, CDA 905, NS 16510/16512.

The equivalence between the standards is not absolute and some variations in composition can exist.


Properties:

– engineering material with high elongation;
– corrosion and sea water resistant.

Application:

– housing and pump cases
– guide and running wheels and impellers for pumps and water turbines

 

CuSn7Zn4Pb7-C (CC493K) Rg7 Standards

Other: ISO CuSn7Pb7Zn3, UNE C-3530, SAE 660, DS 5426.

The equivalence between the standards is not absolute and some variations in composition can exist.


Properties:

– material for plain bearings in mechanical engineering with medium loads;
– very good emergency running;
– high wear resistance;
– sea water resistant.

Application:

– bearings of cranes and elevators;
– minor machine tool bearings;
– piston pin bushes for load up to 50N/mm2;
– bearing for packing machines and electric motors;
– general bearing in mechanical engineering;
– valve and gate seat rings;
– guide bushes in hydraulic cylinders;
– slip rings.

 

CuSn5Zn5Pb5-C (CC491K) Rg5 Standards

Other: SS 5204-15, JIS BC6, GOST BrO5Z5S5, AS C83600A, NS 16530.

The equivalence between the standards is not absolute and some variations in composition can exist.


Properties:

– engineering material with the highest elongation;
– corrosion and water proof;
– for air gas and water fittings.

Application:

– low-pressure valves;
– pipe fittings;
– gasoline and oil-line fittings;
– fire extinguishing equipment fittings;
– small gears;
– pump parts;
– general plumbing.

 

CuSn5Zn5Pb2-C (CC499K) Rg5 Pbarm Standards

*** The alloy Rg5 Pbarm complies with DIN 50930-6.


For drinking water applications no other single element should be more than 0.02 %. The sum of these single elements should not exceed 0.25%.
Alloy also meets standard DIN 50930-6 requirements.


Properties:

– engineering material with the highest elongation;
– corrosion and water proof;
– for air gas and water fittings;
– min content of Pb.

Application:

– plain copper sanitary pipes;
– pipe fittings;
– bathroom fixtures;
– tubes for boilers and
– boiler accessories
– designed for potable water
– low-pressure valves,
– pipe fittings
– gasoline and oil-line fittings
– fire extinguishing equipment fittings

CuAl10Fe5Ni5-C (CC333G) AlBr (special request) Standards

Other: JIS Al BC 3, GOST BrA10Z4N4L, ASTM C95520, AS C95810.

The equivalence between the standards is not absolute and some variations in composition can exist.


Properties:

– sea water resistant.
– having higher mechanical properties and better corrosion resistance

Application:

– superheated steam fittings;
– headers and baffle plates in mechanical;
– as well as petrochemical engineering;
– marine screw propellers;
– stern tubes;
– running wheels;
– pump cases.

Forms

All kinds of molds and semi-finished products can be produced using the continuous casting method.

Read more

Alloys and ingots

12 different alloy types meeting 4 ISO standards.

 

Read more

Purchase of scrap metal

As a manufacturer, we can offer the best prices for scrap metal in Riga.

Read more