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ASTM A193 Grade B16 Stud bolt,A193 B16 Stud bolt,A194 Gr.7 hex nuts

ASTM A193 GRADE B16 Stud bolt,A193 B16 Stud bolt ASTM A193 GRADE B16 Stud bolt is made of A heat treated chromium-molybdenum-vanadium steel recommended for high pressure, high temperature service. (-50° to 1100° ) ASTM A193 Grade B16 is a standard material specification under ASTM A193, for alloy steel bolting material, for use in high tensile, high temperature and special purpose applications. Grade B16 is a heat-treated chromium-molybdenum-vanadium (Cr-Mo-V) alloy steel with maximum tensile strength of 860 MPa, yield 725, and 35HRC hardness. A193 GRADE B16 Stud bolt ASTM A193 B16 Stud bolt ASTM A193 GRADE B16 Stud bolt ASTM A193 B16 stud bolt Chemical Composition CarbonManganese, maxPhosphorus, maxSulfur, maxSiliconChromiumMolybdenumVanadiumAluminium0.36 – 0.470.45 – 0.700.035 max0.040 max0.15 – 0.350.80 – 1.150.50 –…

  • Product Details

ASTM A193 GRADE B16 Stud bolt,A193 B16 Stud bolt

ASTM A193 GRADE B16 Stud bolt is made of A heat treated chromium-molybdenum-vanadium steel recommended for high pressure, high temperature service. (-50° to 1100° )

ASTM A193 Grade B16 is a standard material specification under ASTM A193, for alloy steel bolting material, for use in high tensile, high temperature and special purpose applications.

Grade B16 is a heat-treated chromium-molybdenum-vanadium (Cr-Mo-V) alloy steel with maximum tensile strength of 860 MPa, yield 725, and 35HRC hardness.

ASTM A193 B16 stud bolt Chemical Composition

CarbonManganese, maxPhosphorus, maxSulfur, maxSiliconChromiumMolybdenumVanadiumAluminium
0.36 – 0.470.45 – 0.700.035 max0.040 max0.15 – 0.350.80 – 1.150.50 – 0.650.25 – 0.350.015 max

ASTM A193 Grade B16 stud bolt Mechanical Properties

DiameterTensile Strength, MinYield Strength, MinElongation, MinReduction, MinHardness, Max
Over M64 to M100760 MPa655 MPa17 %45 %321 HBW or 35 HRC
Over M100 to M180690 MPa585 MPa16 %45 %321 HBW or 35 HRC

ASTM A193 Grade B16 stud bolt Heat Treatment

Quenched & Tempered at 860º C minimum.

Recommended Nuts & Washers

Nut GradeWasher Grade
ASTM A194 Grade 16ASTM F436

Properties: ASTM A193/A193M and ASME SA193/SA193M; B16
Thread Requirements: ASME B1.1, 2A
– UNC for all stud diameters 1” and smaller
– UN8 for all stud diameters greater than 1”
Finish: Light Protective Oil
Product Marking: Grade mark in accordance with ASTM A193/A193M and ASME SA193/SA193M: B16 and manufacturer’s identification symbols shall be applied to one end of studs 3∕8 in. [10 mm] in diameter and larger. If the available area is inadequate, the grade symbol may be marked on one end and the
manufacturer’s identification symbol marked on the other end of studs.

Fluoropolymer Coated Stud Bolts and Nuts

How to order our A193 B16 stud bolts?

STUD BOLT + 2 HEX NUTS  1 1/2″ X 255 A193 B16+GR 7   QTY:200 PCS

STUD BOLT, 3” x 770mm UN8 STUD, WITH TWO HEAVY HEX NUTS; ASSEMBLED;

ALLOY STEEL, ASTM A193 GRADE B16 stud bolts, ASTM A194 GRADE 7 HEAVY HEX NUTS.

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