Basic Info
Shape: Square brass tube
Alloy: Alloy
Standard: ASTM B135
Temper: 1/2 hard temper
Thickness: From 0.4mm to 4.0mm
Tensile Strength: 66 Ksi Minimum
Certificate: CE, RoHS, SGS, ISO 9001
Package: Wooden Cases,plastic bag, carton case
Origin: China
Type: Straight brass pipe
Application: Decorative Accessories
Certification: CE, ISO, RoHS
Grade: H63, H68, H65
Customized: Customized
Size: From 1/4" to 2-3/4"
Length:2m,3m, 4m, 5m, 6m
Rockwell Hardness: 70 Minimum
Specification: CE, RoHS, SGS, ISO 9001
HS Code: 74112190
Factory Advantage:
1. Professional brass tube, copper tube manufacturer, fast production and delivery
2. CE certificate, SGS certificate, RoHS certificate and ISO 9001 management system assure superior quality
3. Professional manufacturing copper tube, meticulous care on every order
Specifications:
1. Alloy: C22000 (CuZn10), C23000 (CuZn15), C26000 (CuZn30), C27000 (CuZn36), C27200 (CuZn37), C28000, C44300 (CuZn28Sn1As), C68700 (CuZn20Al2As),
C70600 (CuNi10Fe1Mn), C71500 (CuNi30Mn1Fe)
2. Size range: OD from 1/4" to 2-3/4"
3. Type: round, square, rectangular, hexagonal
4. Temper: hard temper, soft annealed temper
5. Packing: binding in bundle, each bundle with plastic bag wrapped. Wooden case is available upon request
6. Standard:
ASTM B135
ASTM B111
7. Application: heat exchanger, sanitary, decorative, plating
8. Delivery time: 3-4 weeks
9. Payment: T/T or L/C sight
Chemical Composition:
Alloy No. | Chemical Composition (%) | ||||||
Copper | Lead (max.) | Arsenic | Tin | Aluminum | Iron (max.) | Zinc | |
C22000 | 89.0-91.0 | 0.05 | / | / | / | 0.05 | remainder |
C23000 | 84.0-86.0 | 0.05 | / | / | / | 0.05 | remainder |
C26000 | 68.5-71.5 | 0.07 | / | / | / | 0.05 | remainder |
C27000 | 63.0-68.5 | 0.10 | / | / | / | 0.07 | remainder |
C27200 | 62.0-65.0 | 0.07 | / | / | / | 0.07 | remainder |
C28000 | 59.0-63.0 | 0.30 | / | / | / | 0.07 | remainder |
C44300 | 70.0-73.0 | 0.07 | 0.02-0.06 | 0.9-1.2 | / | 0.06 | remainder |
C68700 | 76.0-79.0 | 0.07 | 0.02-0.06 | / | 1.8-2.5 | 0.06 | remainder |
Mechanical Property:
Alloy No. | Temper | Tensile Strength ksi (min.) |
Rockwell Hardness 30T (min.) |
C22000 | H80 | 52 | 55 |
C23000 | H80 | 57 | 65 |
C26000 | H80 | 66 | 70 |
C27000 | H80 | 66 | 70 |
C27200 | H80 | 66 | 70 |
C28000 | H80 | 66 | 70 |
C44300 | H80 | 66 | 70 |