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GOST of nickel alloys production

GOST of nickel alloys production

Are you interested in GOST for nickel alloys from the supplier company AvecGlob? Here you will find interesting information on this topic.

general information

The chemical composition and main fields of application of nickel alloys are regulated by GOST 492−2006. This standard applies to nickel, nickel alloys and copper-nickel alloys, which are processed by pressure. Alloys considered in this GOST can be used for various products in mechanical engineering, instrument making, instrument making and other industries.

Chemical composition

                                               
Alloy name Make Limit Mass fraction,% Type of product Approximate purpose
      Element The sum of
this		    
      Ni + Co nickel + cobalt Al-alu-
minium		 As arsenic Bi bismuth With coal-
clan		 Cd Cadmium Cr Chrome Cu copper Fe iron Mg magnesium Mn Mar-
Ghanaian		 P phosphorus Pb lead S sulfur Sb antimony Si cream-
the		 Sn tin Zn Zinc      
Nickel siliceous NK0.2 Min. 99.4 - - - - - - - - - - - - - - 0,15 - - - Ribbons, stripes For parts of electrical devices and devices
    Max. - - 0.002 0.002 0.1 0.002 - 0.1 0.1 0.1 0.05 0.002 0.002 0.005 0.002 0.25 0.002 0.007 0.45    
Nickel manganese NMz1 Min. 98.5 - - - - - - - - - 0.5 - - - - - - - - - Grids of control of mercury rectifiers
    Max. - - - - 0.05 - - 0.1 0.1 0.05 1.0 - - 0.005 - 0.1 - - -    
Nickel manganese NMz2 Min. 97.1 - - - - - - - - - 1.0 - - - - - - - - - Thermally low-loaded parts of high-strength electron tubes,
mesh nets, etc.
    Max. - - - - 0.05 - - 0.2 0.3 0.1 2.3 - - 0.005 - 0.2 - - -    
Nickel manganese NMz2.5 Min. Ost. - - - - - - - - - 2.3 - - - - - - - - Wire For candles for automobile, aircraft and tractor engines
    Max. - - 0.03 0.002 0.1 - - 0.2 0.4 0.1 3.3 0.01 0.002 0,015 0.002 0.3 - - 1.5    
Nickel manganese NMz5 Min. Ost. - - - - - - - - - 4.6 - - - - - - - - Wire For candles for automobile, aviation and tractor engines, for radio tubes
    Max. - - 0.03 0.002 0,15 - - 0.2 0.65 0.1 5.4 0.02 0.002 0,015 0.002 0.3 - - 2.0    
Aljumel NMAC2−2-1 Min.

 Ost,
including cobalt 0.6−1.2		 1.6 - - - - - - - - 1.8 - - - - 0.85 - - - Wire For thermocouples
    Max. - 2.4 0.002 0.002 0.1 - - 0.25 0.3 0.05 2.7 0.005 0.002 0.01 0.002 1.50 - - 0.7    
Chromel T HX9.5 Min. Ost,
including cobalt 0.6−1.2		 - - - - - 9.0 - - - - - - - - - - - - Wire For thermocouples
    Max. - 0,15 0.002 0.002 0.2 - 10.0 0.25 0.3 0.05 0.3 0.003 0.002 0.01 0.002 0.4 - - 1.4    
Chromel To HX9 Min. Ost,
including cobalt 0,4−1,2		 - - - - - 8.5 - - - - - - - - - - - - Wire For compensating wires
    Max. - 0,15 0.002 0.002 0.2 - 10.0 0.25 0.3 0.05 0.3 0.003 0.002 0.01 0.002 0.4 - - 1.4    
Chromel TM НХМ9,5 Min. Ost. - - - - - 9.0 - - - - - - - - 0.1 - - - Wire For thermocouples
    Max. - 0,15 0.002 0.002 0.2 - 10.0 0.25 0.3 0.05 0.3 0.003 0.002 0.01 0.002 0.6 - - 1.4    
Chromel KM NHM9 Min. Ost. - - - - - 8.5 - - - - - - - - 0.1 - - - Wire For compensating wires
    Max. - 0,15 0.002 0.002 0.2 - 10.0 0.25 0.3 0.05 0.3 0.003 0.002 0.01 0.002 0.6 - - 1.4    


Supplier — AvekGlob Company — offers at a reasonable price from the manufacturer a diverse range of nickel alloys of domestic production, which meet the requirements of GOST 492−2006. The supplier guarantees the timely delivery of products to any address specified by the consumer.

Specifications for the smelting of nickel alloys

1. The mass fraction of cobalt not more than 0.5% is allowed in the grades of alloys НМц1, НМц2, НМц2,5, НМц5 due to the content of nickel’s mass fraction.
2. The total mass fraction of the impurities of lead, zinc, cadmium, arsenic, antimony, bismuth and phosphorus in the alloys of HMc1 and HMc2 should not exceed 0.008%, including the mass fraction of zinc — 0.002%.
3. The sign «-", affixed simultaneously for the upper and lower limits of the mass fraction of the element, means that this element is not standardized and is determined only at the request of the consumer and in this case the content of this impurity is included in the total amount of impurities.
4. Admixtures not listed in the table below are included in the total amount of impurities.
5. An impurity should be considered an element, which has only the maximum limit of its content.
Supplier — AvekGlob Company — offers to purchase various nickel alloys that meet the technical requirements of GOST 492−2006. Products can be bought at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.