Code

Description

Unit

NIST-892

Cast Iron, Ni-Hard, Type IV

150 g

NIST-342a

Nodular cast iron (chips)

150 g

NIST-341

Ductile cast iron

150 g

NIST-334

Gray Cast Iron (Carbon & Sulfur) (chips)

150 g

NIST-122i

Cast iron (chips)

150 g

NIST-115a

Cast iron (Cu-Ni-Cr)

150 g

NIST-107c

Cast Iron (Ni-Cr-Mo) (chips)

150 g

NIST-82b

Cast iron (Ni-Cr)

150 g

NIST-6g

Cast iron

150 g

NIST-5m

Cast iron (chips)

150 g