C10300铜是一种轻度合金等级的铜，用于初级成型为锻造产品。CW020A是此材料的EN数字标识。C10300是UNS号码。另外，EN化学名称是Cu-PHC。

它在锻铜内具有适度高的导热性。 另外，它具有适度高的熔化温度和适度高的导电率。

C10300铜的特性包括十二种常见变体。

纯铜非铜合金的主要用途是基于其高导电性和导热性以及良好的耐腐蚀性。几乎所有的合金元素都不利于铜的导电性，使金属的纯度成为一个重要问题。商业纯铜由UNS编号C10100至C13000表示。各种等级的非合金铜的杂质含量不同，因此其行为有所不同。无氧铜用于要求高导电性和卓越延展性的应用。

应用要求高导电性，汇流条，包覆产品，通信器，电导体，端子，恒温控制管，管状母线，波导管，需要良好焊接的应用，需要良好焊接性的应用，坯料模具管，粉末冶金用挤压罐，压力机船只等。

B-1 HARD-DRAWN WIRE
B-2 MEDIUM-HARD WIRE
B-3 SOFT OR ANNEALED WIRE
B-8 CONCENTRIC-LAY-STRANDED CONDUCTORS, HARD, MEDIUM-HARD OR SOFT
B-33 TINNED SOFT OR ANNEALED WIRE FOR ELECTRICAL PURPOSES
B-42 SEAMLESS PIPE, STANDARD SIZES-1/8" - 12"
B-47 TROLLEY WIRE
B-48 SOFT RECTANGLE & SQUARE BARE WIRE FOR ELECTRICAL CONDUCTORS
B-49 REDRAW ROD FOR ELECTRICAL PURPOSES
B-68 SEAMLESS TUBE, BRIGHT ANNEALED
B-75 SEAMLESS TUBE
B-111 SEAMLESS CONDENSER TUBES & FERRULE STOCK
B-115 ELECTROLYTIC CATHODE COPPER
B-116 FIGURE-9 DEEP-GROOVED & FIGURE-8 TROLLY WIRE FOR INDUSTRIAL HAULAGE
B-133 ROD, BAR & SHAPES
B-152 SHEET, STRIP, PLATE & ROLLED BAR
B-170 REFINERY SHAPES
B-172 ROPE-LAY-STRANDED CONDUCTORS HAVING BUNCH-STRANDED MEMBERS, FOR ELECTRICAL CONDUCTORS
B-173 ROPE-LAY-STRANDED CONDUCTORS HAVING CONCENTRIC-STRANDED MEMBERS, FOR ELECTRICAL CONDUCTORS
B-174 BUNCH-STRANDED CONDUCTORS FOR ELECTRICAL CONDUCTORS
B-187 BAR, BUS BAR, ROD & SHAPES
B-188 SEAMLESS BUS PIPE & TUBE
B-189 LEAD-COATED & LEAD-ALLOY-COATED SOFT WIRE FOR ELECTRICAL PURPOSES
B-224 CLASSIFICATIONS OF COPPERS
B-226 CORED, ANNULAR, CONCENTRIC-LAY-STRANDED CONDUCTORS
B-229 CONCENTRIC-LAY-STRANDED COPPER & COPPER-CLAD COMPOSITE CONDUCTORS
B-246 TINNED HARD-DRAWN & MEDIUM-HARD-DRAWN WIRE FOR ELECTRICAL PURPOSES
B-248 GENERAL REQUIREMENT, PLATE, SHEET, STRIP & ROLLED BAR
B-251 GENERAL REQUIREMENTS, SEAMLESS TUBE
B-272 FLAT WIRE & STRIP WITH FINISHED EDGES (ROLLED OR DRAWN)
B-280 SEAMLESS TUBE FOR AIR CONDITIONING & REFRIGERATION FIELD SERVICE
B-286 CONDUCTORS FOR USE IN HOOKUP WIRE FOR ELECTRONIC EQUIPMENT
B-298 SOFT OR ANNEALED WIRE
B-355 NICKEL-COATED SOFT OR ANNEALED COPPER WIRE
B-359 SEAMLESS CONDENSER & HEAT EXCHANGER TUBES WITH INTEGRAL FINS
B-372 SEAMLESS RECTANGLE WAVEGUIDE TUBE
B-395 U-BEND SEAMLESS HEAT EXCHANGER & CONDENSER TUBES
B-432 COPPER CLAD BASE PLATES OF CARBON & ALLOY
B-447 WELDED TUBES, NO FILLER METALS
B-451 FOIL, STRIP & SHEET FOR PRINTED CIRCUITS & CARRIER TAPES
B-470 BONDED COPPER CONDUCTORS FOR USE IN HOOKUP WIRES FOR ELECTRONIC EQUIPMENT
B-496 COMPACT ROUND CONCENTRIC-LAY-STRANDED COPPER CONDUCTORS
B-506 COPPER CLAD STAINLESS STEEL SHEET & STRIP
B-566 COPPER-CLAD ALUMINUM WIRE
B-640 WELDED TUBE FOR AIR CONDITIONING & REFRIGERATION SERVICE
B-640 SEAMLESS & WELDED DISTRIBUTION TUBE (TYPE D)
B-641 SEAMLESS & WELDED DISTRIBUTION TUBE
B-687 PLATED PIPE NIPPLES
B-698 SEAMLESS & WELDED PLUMBING PIPE & TUBES
B-716 WELDED WATER TUBE (DISCONTINUED 1994)
B-738 FINE-WIRE BUNCH/ROPE-STRANDED COPPER CONDUCTORS
B-743 SEAMLESS TUBES IN COILS
AMS 4501C COLD ROLLED SHEET, STRIP & PLATE
AMS 4602C BARS, RODS & SHAPES, HARD TEMPER
AMS 4701E WIRE, ANNEALED
QQ-B-575C WIRE (COPPER, TIN-CAOTED OR SILVER COATED) TUBULAR OR FLAT
QQ-C-502C RODS, SHAPES & FLAT PRODUCTS W/FINISHED EDGES (FLAT, WIRE, STRIP & BARS)
QQ-C-576B FLATS W/ SLIT, EDGE-ROLLED, SHEARED, SAWED & MACHINED EDGES (PLATE, BAR, SHEET STRIP)
A-A-59569 WIRE, BRAID
WW-P-377D1 SEAMLESS WATER TUBE
WW-T-799F SEAMLESS WATER TUBE
MIL-W-85/4C WAVEGUIDE
MIL-W-6712 WIRE
MIL-B-18907A RINGS, DRAWN, FORGED, ROLLED, ROTATING PROJECTILE BANDS
MIL-C-19654 CABLE, TELEPHONE, SUBMARINE
MIL-T-24107B SEAMLESS TUBE
MIL-T-3235B SEAMLESS TUBE (FOR TORPEDO USE)
MIL-W-23351A WAVEGUIDE
J461, CA103 WROUGHT & CAST ROD, BARS, SHAPES, PLATE, SHEET, STRIP, ROLLED BAR, SEAMLESS TUBE, WIRE, DIE FORGINGS
J463 WROUGHT BAR, ROD, PLATE, SHEET, STRIP, ROLLED BAR, SHAPES & WIRE
UNS C10300