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STEEL BARS

HEAT TREATABLE STEEL

Heat-treatable steels are in the mechanical construction steel range. They are characterized by carbon content usually in excess of 0.25%, and may or may not be alloys. Heat-treatable steels are used to fabricate parts that require a combination of strength and tenacity, with relatively uniform values throughout the cross section or down to a certain depth. These properties are attained by means of quenching and tempering, which comprise the heat-treatment process.

B16

CHARACTERISTICS

A high hardenability chromium-molybdenum-vanadium steel normally used for bolts operating at temperatures below 450°C.

APPLICATIONS

Frequently used in the chemical and oil & gas industries. Highly applicable to fixers used in flange seals operating under pressure.

SIMILAR MATERIALS

ASTM A 193 GRADE B16;

WEIGHT CALCULATOR

Chemical Composition (% BY WEIGHT)

CMnPSSiNiCrMoV
0,36 – 0,470,45 – 0,700,0400,0400,15 – 0,35-0,80 – 1,150,50 – 0,650,25 – 0,35

THERMAL TREATMENT AND PROCESSING TEMPERATURES (°C)

Forging - Max.ReheatingNormalizationQuenchingQuenching MediumCementationTempering
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