Brass L68
Brass LO70-1
Brass LMZA57-3-1
Brass LMzAJKS70-7-5-2-2-1
Brass LMZh57-1,5-0,75
Brass LMtsKA58-2-1-1
Brass LMtsKNS58-3-1,5-1,5-1
Brass LMtsKNSA58-3-1,5-1,5-1
Brass LMtsSKa58-2-2-1-1
Brass LMsh68-0,05
Brass LN65-5
Brass LNKMts49-10-0,3-0,2
Brass LNKoMts49-9-0,2-0,2
Brass ЛНМц60-9-5
Brass LO60-1
Brass LO62-1
Brass LKS65-1,5-3
Brass LO90-1
Brass LOK59-1-0.3
Brass LOMNA49-0,5-10-0,4-0,4
Brass Lomsh70-1-0.04
Brass Lomsh70-1-0.05
Brass LS58-2
Brass LS58-3
Brass LS59-1
Brass LS59-1B
Brass LS59-2
Brass LS60-1
Brass LS63-3
Brass LS64-2
Brass LS74-3
Brass LA85-0.5
Brass L59
Brass L60
Brass L63
Brass L66
Brass L68
Brass L70
Brass L72
Brass L75mk
Brass L80
Brass L85
Brass L90
Brass L96
Brass LA77-2
Brass LA77-2u
Brass LMZ58-2
Brass LAJ60-1-1 (LAJ60-1-1L)
Brass LAZHMTS52-2-1-1,5-1
Brass LAMsh77-2-0,04
Brass LAMSh77-2-0,05
Brass LAN59-3-2
Brass LANKMZ 75-2-2,5-0,5-0,5 (alloy 156)
Brass LAF94-0,5-0,15
Brass LZMc59-1-1
Brass LZhS58-1-1
Brass LC62-0.5
Brass LK75B
Brass LCAN80-1-1,9-5,8
Brass ЛКАНМЦ75-2-2,5-0,5-0,5
Brass LCBO62-0,2-0,04-0,5
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Designation
Description
Brass L68 is used: for the manufacture of semi-finished products (strips, sheets, strips, tubes, wire); the various parts by means of deformation in the cold state (cold heading and deep drawing); round drawn thin-walled tubes; drawn and cold-rolled pipes used in heat exchangers; wire screens; radiator strips.
Note
Simple (double) brass.
Standards
Chemical composition
Cu is the basis.
According to GOST 5362-78, the total mass fraction of normalized impurities should be ≤ 0.20%.
According to GOST 15527-2004, GOST 2208-2007 the amount of other elements should be ≤ 0.30%. In brass, the mass fraction of nickel is allowed up to 0.30% due to the mass fraction of copper, which is not taken into account in the sum of other impurities. For antimagnetic brass, the mass fraction of iron should not exceed 0.030%. In the brass intended for the manufacture of special-purpose products, the mass fraction of the elements should not be more: iron - 0.070%, antimony 0.002%, phosphorus 0.005%, arsenic 0.005%, sulfur 0.002%; the sum of other elements ≤ 0.20%.
According to GOST 5362-78, the total mass fraction of normalized impurities should be ≤ 0.20%.
According to GOST 15527-2004, GOST 2208-2007 the amount of other elements should be ≤ 0.30%. In brass, the mass fraction of nickel is allowed up to 0.30% due to the mass fraction of copper, which is not taken into account in the sum of other impurities. For antimagnetic brass, the mass fraction of iron should not exceed 0.030%. In the brass intended for the manufacture of special-purpose products, the mass fraction of the elements should not be more: iron - 0.070%, antimony 0.002%, phosphorus 0.005%, arsenic 0.005%, sulfur 0.002%; the sum of other elements ≤ 0.20%.
