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

Value Added services:

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

Copper B187M Rods Mechanical & Physical Properties