B7 Rods

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Mechanical Properties

Grade

Size

Tensile KSI, Min

Yield, KSI, Min

Elong, %, Min

RA % Min

HBW

HRC

UP TO 2 1/2

125

105

16

50

B7

2 5/8-4

115

95

16

50

321

35

4 1/8

100

75

18

50

A193-B7 Chemical Properties

Grade

HRC

Carbon

0.37-0.49

Manganese

0.65-1.10

Phosphorus, Max

0.035

Sulfur, Max

0.040

Silicon

0.15-0.35

Chromium

0.75-1.20

Nickel

***

Molybdenum

0.15-0.25

Recommended Hardware

Grade

HRC

HRC

B7

A194-2H

F436