METALLURGY

77.010

177 standards

77.020

Production of metals

206 standards

77.040

Testing of metals

8,335 standards

77.040.01

Testing of metals in general

274 standards

77.040.10

Mechanical testing of metals

4,336 standards

77.040.20

Non-destructive testing of metals

1,057 standards

77.040.30

Chemical analysis of metals

1,481 standards

77.040.99

Other methods of testing of metals

930 standards

77.060

Corrosion of metals

2,590 standards

77.080

Ferrous metals

3,182 standards

77.080.01

Ferrous metals in general

1,093 standards

77.080.10

Irons

617 standards

77.080.20

Steels

1,143 standards

77.100

Ferroalloys

1,940 standards

77.120

Non-ferrous metals

11,386 standards

77.120.01

Non-ferrous metals in general

439 standards

77.120.10

Aluminium and aluminium alloys

2,243 standards

77.120.20

Magnesium and magnesium alloys

579 standards

77.120.30

Copper and copper alloys

1,762 standards

77.120.40

Nickel, chromium and their alloys

1,068 standards