ASTM B187 UNS C11000 Round Bar

ASTM B187 / B187M - 16

SB 187 is a Standard Specification for Copper, Bus Bar, Rod, and Shapes and General Purpose Rod, Bar, and Shapes

This specification establishes the requirements for copper conductor bars, rods, and shapes for both electrical (bus) and general applications. Products shall be produced in tempers O60 (soft annealed), and H04 (hard). Products shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional (mass, diameter, thickness, width, shape, specified and stock lengths, straightness, edge contour, and radius of edges or corners), mechanical (tensile, yield and bend strengths, elongation, Rockwell hardness, and embrittlement), electrical resistivity, and chemical composition requirements.

C110 ASTM B187 H02 Round Bar Specification

The products for electrical (bus) applications shall be made from the following coppers:

Copper UNS No.3 Reference Designation
C10100 OFE
C10200 OF
C10300 OFXLP
C10400, C10500, C10700 OFS
C10920, C10930, C10940 -
C11000 ETP
C11300, C11400, C11500, C11600 STP
C12000 DLP

Copper UNS No.3 Reference Designation
C10800 OFLP
C12200 DHP

Standard ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS
ASTM B187 C11000 Round bar size Diameter: 3~800mm
ASME SB 187 H04 Angle bar size 3*20*20mm~12*100*100mm
ASTM B187 Copper Square bar size 4*4mm~100*100mm
Cu B187 C10100 Billet Size 1/2" to 495mm Diameter
ASTM B187 C11000 H04 Rectangles Size 33 x 30mm to 295 x 1066mm
Finish Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per clients’ requirements
Surface Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed
Technique Copper B187M Hot Rolled, Cold Rolled, Cold Drawn, Forged
Where we export USA, UAE, Malaysia, Poland, Singapore, Canada, Australia, Iran, UK, Italy
Form I/H, Threaded, Precision-Ground, Half-Round, Flat, Round-Rod, Angle, Forging, Square, Rectangle, Rod, Rings, Blocks, T-Bars, Billet, Hex, Profiles, Channel, Hollow, Round, Ingot, Triangle,
Our ASTM B187 UNS C11000 Round Bar conforms to NACE MR0175/ISO 15156

Type SIZES (mm) SIZES (Inches) ISO Tolerance
C110 ASTM B187 H02 Cold Drawn and Polish Bars 3.00 - 75.00 1/8” - 3.00” h8-h9-h10-h11
ASTM B187 C11000 Cold Drawn and Ground Bars 10.00 - 75.00 5/6” - 2.50” h8-h9-h10-h11
ASME SB 187 H04 Peeled and Polished Bars 40.00 - 150.00 1.50” - 6.00” h11, ASTMA-484 h11-DIN 1013
ASTM B187 Copper Peeled and Ground Bars 20.00 - 50.00 3/4″ - 2.00” h9-h10-h11

ASTM B187 C11000 Bar Stock

C110 ASTM B187 H02 rectangular bar
C110 ASTM B187 H02 Rectangular Bar
ASTM B187 C11000 Flat Bar
ASTM B187 C11000 Flat Bar
ASME SB 187 H04 Square Bar
ASME SB 187 H04 Square Bar
ASTM B187 Copper Rounds
ASTM B187 Copper Rounds
Cu B187 C10100 T-Bar
Cu B187 C10100 T-Bar
ASTM B187 C11000 H04 Half-Round Bar
ASTM B187 C11000 H04 Half-Round Bar
Copper B187M Round Bar
Copper B187M Round Bar
ASTM B187 UNS C11000 Hexagonal Bar
ASTM B187 UNS C11000 Hexagonal Bar
Copper ASTM B187 C11000 Threaded Bar
Copper ASTM B187 C11000 Threaded Bar
ASTM B187 C10200 Rebar
ASTM B187 C10200 Rebar
C110 ASTM B187 H02 Hollow Bar
C110 ASTM B187 H02 Hollow Bar
ASTM B187 C11000 Precision Ground Bar
ASTM B187 C11000 Precision Ground Bar
ASME SB 187 H04 Precision Ground Stock
ASME SB 187 H04 Precision Ground Stock
ASTM B187 Copper triangle bar
ASTM B187 Copper Triangle bar
C110 ASTM B187 H02 Hex Bar
C110 ASTM B187 H02 Hex Bar
ASTM B187 C11000 Rod
ASTM B187 C11000 Rod

Value Added services:

ASTM B187 UNS C11000 Round Bar cutting service

Salient Features of C110 ASTM B187 H02 Flat/ Hex Bar

  • Precision Straightened ASTM B187 C11000 Bright Bars
  • Highly controlled heat treatment with SCADA control
  • Available in shape of Round, Hex, Flat, and Square
  • Ultrasonic / Magnetic Particle Eddy current testing byn-circling , Rotating Prob
  • Mirror Finish ASME SB 187 H04 Bars
  • Precision Tolerance
  • Close Length Tolerance
  • Unique Packaging of ASTM B187 Copper Rod
  • Cu B187 C10100 Hex Bar is certified to all major international specs

ASTM B187 UNS C11000 Round Bar Sizes

Standard lengths of 2000 to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

5.0 mm 45.0 mm
6.0 mm 50.0 mm
7.0 mm 55.0 mm
8.0 mm 60.0 mm
9.0 mm 65.0 mm
10.0 mm 70.0 mm
12.0 mm 75.0 mm
16.0 mm 80.0 mm
20.0 mm 90.0 mm
25.0 mm 100.0 mm
30.0 mm 130.0 mm
35.0 mm 160.0 mm
40.0 mm 200.0 mm

ASME SB 187 H04 Hex Bar Standard Sizes

.188"
.25"
.313"
.343"
.375"
.438"
.5"
.563"
.625"
.688"
.75"
.813"
.875"
.938"
1"
1.063"
1.125"
1.188"
1.25"
1.313"
1.375"
1.438"
1.5"
1.625"
1.75"
1.875"
2.125"
2.25"
2.375"
2.5"
2.625"
2.75"
3"

ASTM B187 Copper Flat Bar Size Chart

Width .75” Width 1” Width 1.25” Width 1.5” Width 2” Width 2.5” Width 3” Width 4”
Thickness .25”
Thickness .375”
Thickness .5”
Thickness .625”
Thickness .75”
Thickness 1”
Thickness 1.25”

ASTM B187 Chemical Composition

CU O
Min/Max 99.90 min
Nominals - 0.0400

Copper B187M Rods Mechanical & Physical Properties

Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL
YS
0.02% Offset
YS
0.005% Offset
Elong. RH
B
RH
C
RH
F
RH
30T
VH
500
BH
500
BH
3000
Shear
Strgth
Fatigue
Strgth
Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
Rod
H04 1 68 48 44 - - - - - - - - - - 27 17
H04 25.4 35 TYP 20 331 303 - - 16 47 - 87 - - - - 186 117 0
H04 2.01 68 45 40 - - - - - - - - - - 26 -
H04 51 16 TYP 20 310 276 - - 20 45 - 85 - - - - 179 - 0
M20 1 68 32 10 - - - - - - - - - - 22 -
M20 25.4 0 TYP 20 221 69 - - 55 - - 40 - - - - 152 - 0
OS050 1 68 32 10 - - - - - - - - - - 22 -
OS050 25.4 0 TYP 20 221 69 - - 55 - - 40 - - - - 152 - 0
H04 0.25 68 55 50 - - - - - - - - - - 29 -
H04 6.35 40 TYP 20 379 345 - - 10 60 - 94 - - - - 200 - 0