ASTM B301 Grade C14500 Tellurium Copper Round Bar

ASTM B301 / B301M - 13

Standard Specification for Free-Cutting Copper Rod, Bar, Wire, and Shapes

This specification establishes the requirements for free-cutting copper rod, bar, wire, and shapes of UNS Alloy Nos. C14500, C14510, C14520, C14700, and C18700, suitable for high-speed screw machine work or for general applications. The chemical composition, temper, electrical, tensile strength, and elongation requirements are detailed.

Tellurium Copper ASTM B301 Round Bar Specification

Standard ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS
ASTM B301 C14500 Round bar size Diameter: 3~800mm
Copper ASTM B301 Angle bar size 3*20*20mm~12*100*100mm
Tellurium Copper Alloy B301 C14500 Square bar size 4*4mm~100*100mm
ASTM B301 Copper Billet Size 1/2" to 495mm Diameter
C14500 B301 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 SB 301 UNS C14500 Hot Rolled, Cold Rolled, Cold Drawn, Forged
Where we export USA, UAE, Malaysia, Poland, Singapore, Canada, Australia, Iran, UK, Italy
Form Channel, Angle, Threaded, Profiles, Precision-Ground, Rectangle, Ingot, Rod, Flat, Billet, Triangle, Forging, Square, Hex, Hollow, Blocks, T-Bars, I/H, Round-Rod, Round, Rings, Half-Round
Our ASTM B301 C14500 Tellurium Copper Round Bar conforms to NACE MR0175/ISO 15156

Type SIZES (mm) SIZES (Inches) ISO Tolerance
Tellurium Copper ASTM B301 Cold Drawn and Polish Bars 3.00 - 75.00 1/8” - 3.00” h8-h9-h10-h11
ASTM B301 C14500 Cold Drawn and Ground Bars 10.00 - 75.00 5/6” - 2.50” h8-h9-h10-h11
Copper ASTM B301 Peeled and Polished Bars 40.00 - 150.00 1.50” - 6.00” h11, ASTMA-484 h11-DIN 1013
Tellurium Copper Alloy B301 C14500 Peeled and Ground Bars 20.00 - 50.00 3/4″ - 2.00” h9-h10-h11

ASTM B301 C14500 Bar Stock

Tellurium Copper ASTM B301 rectangular bar
Tellurium Copper ASTM B301 Rectangular Bar
ASTM B301 C14500 Flat Bar
ASTM B301 C14500 Flat Bar
Copper ASTM B301 Square Bar
Copper ASTM B301 Square Bar
Tellurium Copper Alloy B301 C14500 Rounds
Tellurium Copper Alloy B301 C14500 Rounds
ASTM B301 Copper T-Bar
ASTM B301 Copper T-Bar
C14500 B301 Half-Round Bar
C14500 B301 Half-Round Bar
Copper SB 301 UNS C14500 Round Bar
Copper SB 301 UNS C14500 Round Bar
C14500 Tellurium Copper Hexagonal Bar
C14500 Tellurium Copper Hexagonal Bar
B301 UNS C14500 Threaded Bar
B301 UNS C14500 Threaded Bar
ASME SB 301 C14500 Rebar
ASME SB 301 C14500 Rebar
Tellurium Copper ASTM B301 Hollow Bar
Tellurium Copper ASTM B301 Hollow Bar
ASTM B301 C14500 Precision Ground Bar
ASTM B301 C14500 Precision Ground Bar
Copper ASTM B301 Precision Ground Stock
Copper ASTM B301 Precision Ground Stock
Tellurium Copper Alloy B301 C14500 triangle bar
Tellurium Copper Alloy B301 C14500 Triangle bar
Tellurium Copper ASTM B301 Hex Bar
Tellurium Copper ASTM B301 Hex Bar
ASTM B301 C14500 Rod
ASTM B301 C14500 Rod

Value Added services:

ASTM B301 C14500 Tellurium Copper Round Bar cutting service

Salient Features of Tellurium Copper ASTM B301 Flat/ Hex Bar

  • Precision Straightened ASTM B301 C14500 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 Copper ASTM B301 Bars
  • Precision Tolerance
  • Close Length Tolerance
  • Unique Packaging of Tellurium Copper Alloy B301 C14500 Rod
  • ASTM B301 Copper Hex Bar is certified to all major international specs

ASTM B301 C14500 Tellurium Copper 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

Copper ASTM B301 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"

Tellurium Copper Alloy B301 C14500 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”

 

C14500 B301 Rod and Bars Chemical Composition

CDA 145 ASTM B 301 Tellurium Copper
Nominal Chemical Composition % by weight
Copper (incl. Silver) Phosphorus Tellurium
99.7 .008 .55

Copper SB 301 UNS C14500 Rods Mechanical & Physical Properties

Typical for 1" solid diameter Hard (35%) Temper

Hardness* Rockwell B Scales 48
Tensile Strength** KSI 48
Yield Strength** KSI 44
Elongation** % in 2 inch 20

Physical Strength

Thermal Conductivity BTU/ (sq ft-ft-hr-F) 205
Specific Heat BTU/lb/ºF @ 68F .092
Thermal Expansion Per °F from 68 F to 212 F .0000095
Density lb/cu in @ 68 F .323
Electrical Conductivity* (annealed) % IACS @ 68 F 93
Modulus of Elasticity KSI 17,000

*Volume basis