ASTM B111 C68700 Tube

ASTM B111 / B111M - 18

Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock

ASTM B111 specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat exchangers. The specified coppers and copper alloys are UNS No. C10100, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, and C72200. The product shall be produced by processes such as casting, extrusion, drawing, annealing, straightening, trimming, and other processes which may produce a seamless tube in the specified condition. The coppers and copper alloys shall be specifically furnished in any one of the following tempers: annealed, light-drawn, hard-drawn, or hard drawn and end annealed. Tubes for ferrule stock shall be annealed sufficiently to be fully crystallized. Some tubes are suggested to be subjected to a stress-relieving thermal treatment subsequent to straightening. The products shall be subjected to expansion, flattening, and residual stress tests. The tensile and expansion requirements for the products are specified in accordance with the temper designation. The products shall also be subjected to mercurous nitrate, ammonia vapor, Eddy-current, hydrostatic, and pneumatic tests.

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COPPER AND COPPER ALOY SEAMLESS CONDENSER TUBES AND FERRULE STOCK -C10100 OFE Oxygen-free electronic C10200 OFA Oxygen-free without residual deoxidants,C10300 . . . Oxygen-free, extra low phosphorus,C10800 . . . Oxygen-free, low phosphorus,C12000 DLPA Phosphorized, low residual phosphorus,C12200 DHPA Phosphorized, high residual phosphorus,C14200 DPAA Phosphorized, arsenical,C19200 . . . Phosphorized, 1 % iron,C23000 . . . Red Brass,C28000 . . . Muntz Metal,C44300 . . . Admiralty Metals, B, C, and D,C44400, C44500,C60800 . . . Aluminum Bronze,C61300 . ,C61400 . . . Aluminum Bronze, D,C68700 . . . Aluminum Brass, B,C70400 . . . 95-5 Copper-Nickel,C70600 . . . 90-10 Copper-Nickel, GRAIN SIZE AND ANNEALED TEMPER, RESIDUAL STRESS TEST ,LIGHT DRAWN , HARD DRAWN ,STRESS RELIEVED ,EDDY CURRENT TESTED , HYDROTESTED ,FLATTENING AND EXPANSION TEST

Copper or Copper 
Alloy UNS No.

Previously Used 
Designation

Description

C10100

OFE

Oxygen-free electronic

C10200

OFA

Oxygen-free without residual deoxidants

C10300

. . .

Oxygen-free, extra low phosphorus

C10800

. . .

Oxygen-free, low phosphorus

C12000

DLPA

Phosphorized, low residual phosphorus

C12200

DHPA

Phosphorized, high residual phosphorus

C14200

DPAA

Phosphorized, arsenical

C19200

. . .

Phosphorized, 1 % iron

C23000

. . .

Red Brass

C28000

. . .

Muntz Metal

C44300

. . .

Admiralty Metals, B, C, and D

C44400

. . .

. . .

C44500

. . .

. . .

C60800

. . .

Aluminum Bronze

C61300

. . .

. . .

C61400

. . .

Aluminum Bronze, D

C68700

. . .

Aluminum Brass, B

C70400

. . .

95-5 Copper-Nickel

C70600

. . .

90-10 Copper-Nickel

C70620

. . .

90-10 Copper-Nickel—Welding Grade

C71000

. . .

80-20 Copper-Nickel

C71500

. . .

70-30 Copper-Nickel

C71520

. . .

70-30 Copper-Nickel—Welding Grade

C71640

. . .

Copper-nickel-iron-manganese

C72200

. . .

. . .


B 111 / B 111M COPPER
COPPER ALOY SEAMLESS CONDENSER TUBES
FERRULE STOCK -C10100 OFE Oxygen-free electronic 
C10200 OFA Oxygen-free without residual deoxidants
B111 / B111M C10300 Oxygen-free
B111 / B111M extra low phosphorus
B111 / B111M C10800 Oxygen-free
B111 / B111M low phosphorus
B111 / B111M C12000 DLPA Phosphorized
B111 / B111M low residual phosphorus
B111 / B111M C12200 DHPA Phosphorized
B111 / B111M high residual phosphorus
B111 / B111M C14200 DPAA Phosphorized
B111 / B111M arsenical
B111 / B111M C19200 Phosphorized
B111 / B111M 1 % iron
B111 / B111M C23000 Red Brass
B111 / B111M C28000 Muntz Metal
B111 / B111M C44300 Admiralty Metals
B111 / B111M B
B111 / B111M C
B111 / B111M and D
B111 / B111M C44400
B111 / B111M C44500
B111 / B111M C60800 Aluminum Bronze
B111 / B111M C61300 . 
B111 / B111M C61400 Aluminum Bronze
B111 / B111M D
B111 / B111M C68700 Aluminum Brass
B111 / B111M C70400 95-5 Copper-Nickel
B111 / B111M C70600 90-10 Copper-Nickel
B111 / B111M GRAIN SIZE AND ANNEALED TEMPER 
B111 / B111M RESIDUAL STRESS TEST 
B111 / B111M LIGHT DRAWN 
B111 / B111M HARD DRAWN 
B111 / B111M STRESS RELIEVED 
B111 / B111M EDDY CURRENT TESTED 
B111 / B111M HYDROTESTED 
B111 / B111M FLATTENING AND EXPANSION TEST

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