Precision Tube and Shaped Tube
Special Shapes Tubes, Close Tolerence
Shapes
Standard shapes, can be produced on existing tooling: typically round, square, hexagonal, flat-oval
Special sections, require special tooling: typically elliptical, octagonal, semicircular,triangular
Tolerences
Relating to dimensions | ||
Diameter |
Diameter or equivalent D ± 0,005 mm to ± 0,10 mm depending on dimension and shape. |
Mechanical properties, dependent on the type of material and on the metallurgical condition Tensile strength Yield strength Elongation guaranteed Hardness (Vickers micro-hardness) |
Mean wall thickness e ± 0,005 to ± 0,05 mm depending on dimension and shape |
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Wall thickness deviation to 10 % of nominal wall thickness |
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Ovality DM-Dm = 0,01 to 2 mm depending on diameter, wall thickness and metallurgical condition. |
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Length ± 0,05 mm to ± 5 mm depending on length. |
Grain size
G = 0,010 to 0,050 mm or ASTM No 9 to 6
Production availability: Straight tubes,
Long or short length, Tubes in coils or on spools
Surface finish: Roughness,
Ra from 0,3 to 1mmDimensions
Outside diameter:
from 0,2 mm to 40 mm
Wall thickness:
from 0,05 to 2,50 mm
Random straight length:
up to 6,5 m
Exact length:
up to 6 m
In coils:
up to 1000 m depending on specification
For all stock availability contact Sales.
Material | ISO | Nominal Chemical Composition |
British | American | German | French | Other | Typical Properties | Typical Applications |
Copper Tube |
Cu-DHP |
Cu>=99.85 P 0.013-0.050 |
C106 | Cu-DHP C12200 |
SF-Cu 2.0090 |
Cu-b1 |
Pure copper deoxidized, high phosphorus. |
Solder filled dial feet, rivets, thermometer bulbs, spark-erosion electrodes, cooling devices |
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Cu-OF | Cu>=99.95 | Cu-OF C10200 |
SE-Cu 2.0070 |
Cu-C1 | Pure, Deoxidized copper, no embrittlement due to reducing gas. | Electrical Connectors, Electric cables, Medical applications. | |||
Yellow Brass 63% |
CuZn37 |
Cu63 Zn37 |
C27400 |
CuZn37 2.0321 |
CuZn36 | Alloy for cold and hot working | Radio aerials, musical instruments, lighter bodies, fountain pen bodies, Bourdon springs. | ||
Medium Leaded Brass | CuZn38Pb2 | Cu61 | C35300 | CuZn38Pb1.5 | CuZn38Pb2 | Alloy with 2 phases (alpha+beta) and super-fine lead distribution, for easy machining or stamping. | Tubular free- cut pieces, musical instruments. | ||
Red Brass 85% | CuZn15 | Cu85 Zn15 | C23000 | CuZn15 2.024 |
CuZn15 | Gold coloured alloy resistant to zinc loss and to stress corrosion. | Solder filled dial feet, musical instruments, fountain pen bodies. | ||
Low Brass 80% | CuZn20
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Cu80 Zn20 | C24000 | CuZn20 2.0250 | CuZn20 | The same properties. More easily cold workable | Bellows, musical instruments, solder filled dial feet, flexible wave guides, luxury products | ||
Phosphor Bronze 6% | CuSn6 | Cu94 Sn6 P0.2 | C51900 | CuSn6 2.1020 | CuSn6P | Good wear and corrosion resistance properties | Bourdon springs, bellows | ||
Phosphor Bronze 8% | CuSn8 | Cu91.5 Sn8.5 P0.2 | C52100 | CuSn8 2.1030 | CuSn9P | Excellent wear and corrosion resistance properties, good bending fatigue strength | Bourdon springs, bellows, electronic probes, flexible waveguides | ||
Beryllium Copper | CuBe2 | Cu98 Be2 Co0.25 | C17200 | 2.1247 | Precipitation hardening alloy extremely resistant to relaxation, fatigue, abrasion and corrosion | Bourdon springs for precision pressure gauges, flexible waveguides, tubes for connector plugs and thermic probes, radio aerials | |||
Nickel Silver 12% | CuNi2Zn24 | Cu63 Ni12 Zn24 | C75700 | CuNi2Zn24 | CuNi2Zn24 | Excellent properties for cold working, resists to tarnishing | Watch spring bars, endoscopes, musical instruments | ||
Nickel Silver 18% | CuNi18Zn20 | Cu61 Ni18 Zn21 | C76400 | CuNi18Zn20 2.0740 |
Less easily cold workable but advantageous for manufacture of springs, high corrosion resistance. |
Bourdon springs, watch springs, solid profiles for watch bracelets, musical instruments, spectacle parts. | |||
Aluminium | A199.5 |
A1>=99.5 | AA1050A |
A199.5 3.0255 |
1050A |
High corrosion resistance, thermal and electrical conductivity, easy to work, good weldability, but low mechanical strength. |
Fountain pen bodies, casings for electrochemical elements, wire clamps, cryogenic applications. |
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AlMgSi1 | A1>=99.5/ Al97.5 Mg0.6-1.0 Si0.7-1.3 Mn0.10-0.40 |
AA6081 | AlMgSi1 3.2315 |
6082 | Hardenable alloy with good corrosion resistance, easy to work, perfectly suitable for polishing, high mechanical strength, suitable for decorative anodising. | Pointers for measuring instruments. | |||
Material | AISI | Nominal Chemical Composition |
British | American UNS |
German | French | Other | Typical Properties | Typical Applications |
Austenitic stainless steels | AISI 304 | Fe72 Ni8.5-10 Cr17-20 C<=0.07 | AISI304 UNS S30400 |
XR CrNi18.1 1.4301 |
Z6 CN18.9 | Regular grades of austenitic stainless steel, easy to coldwork and good corrosion resistance, creep resistant up to 700ºC |
Medical instruments, bellows, endoscopes. | ||
AISI 304L | Fe71 Ni8-12 Cr18-20 C<=0.03 | AISI304L UNS S30403 |
X2 CrNi19.11 1.4306 |
Z2CN18.10 | Compared with the above grade, this low-carbon grade offers improved corrosion resistance. |
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AISI 316L | FE68 Ni11-14 Cr16.5-18.5 Mo2.5-3 C<=0.03 | AISI316L UNS S31603 |
X2CrNiMo17.13.2 X2CrNiMo18-14-3 1.4404 1.4435 |
Z2CND17.12 | Low grade carbon, excellent resistance to acid stress corrosion |
Bourdon springs, bellows, electromechanical parts, thermometer bulbs, Food and Chemical industries, heat exchangers, wristbands for watches. | |||
AISI 316L VM | Fe65C>=0.030 Ni13-15 Cr17-19 Mo2.5-3.2 S>=0.010 P>=0.025 | AISI 316L VM | X2 CrNiMo18.15.3 1.4441 | Vacuum melted austenitic stainless steel. No free ferrite phase and good micocleanliness. |
Medical instruments, surgical implants, watch industries, automotive industries. | ||||
AISI 316Ti | Fe68 C<=0.10 Ni10.5-13.5 Cr16.5-18.5 Mo2-2.5Ti5xC | AISI 316Ti UNS S31635 | X2CrNiMoTi 17-12-2 1.4571 | X6 CNDT17.12 | Titanium -stabilised grade for improved stress corrosion resistance and reduced creep at high temperatures. |
Bourdon springs, bellows. | |||
AISI 321 | Fe71 Ni9-11.5 Cr17-19 Ti5xC C<=0.10 | AISI 321 UNS S32100 | X6 CrNiTi18.10 1.4541 | Z6 CNT18.10 | Titanium -stabilised grade for improved stress corrosion resistance and reduced creep at high temperatures. |
Bourdon springs, bellows, special cooling circuits. | |||
AISI 347 | Fe71 Ni9-12 Cr17-19 Nb10C-1 C0.06 | AISI 347 UNS S34700 | X6 CrNiNb18.10 1.4550 | Z6 CN Nb18.10 | Niobium- stabilised grade for better high temperature properties, mechanical strength, oxidation resistance. |
Bourdon springs, bellow, aerospace heat exchangers. | |||
Super austenitic stainless steel | AISI 904L | Fe51 Ni24-26 Cr19-21 Mo4.5 Cu1-2 N0.4-0.15 C<=0.02 | AISI 904L UNS N08904 | XI NiCrMoCuN25-20-5 1.4539 | Z2 NCDU25.20 |
Very good resistance to sea water corrosion and to sulfuric and phosphoric acids | Tubes and profiles for chemical and watch industries. | ||
Ferritic stainless steel | AISI 446 | Fe72 Cr26 C0.18 N0.25 | AISI 446 UNS S 44600 | X10CrAI24 X18CrN24 1.4762 1.4749 | Z12 CAS25 | Good resistance to oxidation at high temperature. | Instrumentation used at high temperature or in specific corrosion media. | ||
Iron-nickel-chromium alloy | Ni-Span C-902 | Fe49 Ni41-43.5 Cr4.9-5.75 Ti2.20-2.75 Al0.3-0.8 | Ni-Span C-902 | Ni-Span C-902 | DURINVAL C | Structure-hardenable alloy with constant elasticity modulus from -45ºC to +65ºC. Good fatigue strength and low mechanical hysteresis. | Bourdon springs with constant modulus of elasticity. Transducers. | ||
Nickel | Nickel 200 | Ni99.5 C0.08 | Nickel 200 UNS N02200 | Ni99.2 2.4066 | Ni-01 | Good stress corrosion resistance, alkalis, chlorides, fluorides. | Food and chemical industry. Heat exchangers. | ||
Nickel Alloy | Monel 400 | Ni66.0 Cu31.5 Fe1.35 | Monel 400 N04400 |
NiCu30Fe 2.436 |
NU30 |
Excellent resistance to a variety of stress corrosion types. |
Bellows, hoses, rivets, medical instruments. |
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Monel K500 | Ni65 Cu29.5 Fe1.0 Al 2.8 Ti0.50 | Monel K500 N05500 | NiCu30AI 2.4375 | NU30UT | Structure- hardenable alloy with excellent corrosion resistance and high mechanical stability to low temperatures. (-250ºC). | Bourdon tubes. | |||
Inconel 600 | Ni72 Cr15.5 Fe8 | Inconel 600 N06600 | NiCu15Fe 2.4816 | Z8 NC 75 15 | Good corrosion and oxidation resistance up to 1175ºC. | Cooling circuits for space industry. |
Stainless Steel Tube
GRADES | Type 304S, 304LS, 316S, 316LS, 321S, 347S, Alloy 600S, 304 Welded Stainless Tube |
SPECIFICATIONS | ASME/ASTM A-249, A-269, A-270, A-307, A-268, SA/A-213, A-632, SB/B-163, B-167 MILITARY AND AEROSPACE SPECIFICATIONS TUBES |
LENGTHS | MILL OFFERS LENGTHS UP TO 140ft depending upon specifications. Standard cutting tolerance is + 1/8" - 0" Coils available up to 140ft. |
PRECISION CUT-OFF | Tolerance capabilities to ± 0.005" |
TESTING | Eddy Current, Hydrostatic, Ultrasonic, Dye Penetrant, Corrosion Helium Leak |
DIMENSIONAL | From Standard specification to a total of 0.002" on O.D. and I.D. |
SURFACE FINISH |
I.D.: 12 RA or better O.D.: 32 RA or better |
Aircraft Stainless Steel Tubing Specifications
Material | Specification Number | Temper | |
U.S. Govt. | SAE | ||
304 Seamless or Welded | MIL-T-5695 1/4H | 1/4 Hard | |
304 Seamless or Welded | MIL-T-5695 1/2H | 1/2 Hard | |
304 Seamless or Welded | MIL-T-6845 | AMS-5566 | 1/8 Hard |
304 Seamless | MIL-T-8504 | AMS-5560 | Annealed |
304 Welded | MIL-T-8504 | AMS-5565 | Annealed |
304 Seamless | MIL-T-8506 | Annealed | |
304 Welded | MIL-T-8506 | Annealed | |
304L Seamless | MIL-T-8606 | Annealed | |
304L Welded | MIL-T-8606 | Annealed | |
304 Seamless | AMS-5639 | Annealed | |
304 ELC Seamless | AMS-5647 | Annealed | |
316 Seamless | AMS-5573 | Annealed | |
316 Seamless | AMS-5648 | Annealed | |
321 Seamless or Welded | AMS-5557 | Annealed | |
321 Seamless | MIL-T-8606 | AMS-5570 | Annealed |
321 Welded | MIL-T-8606 | AMS-5576 | Annealed |
321 Seamless | MIL-T-8808 | Annealed | |
321 Welded | MIL-T-8808 | Annealed | |
321 Seamless | AMS-6545 | Annealed | |
347 Seamless or Welded | AMS-5556 | Annealed | |
347 Seamless | MIL-T-8606 | AMS-5571 | Annealed |
347 Welded | MIL-T-8606 | AMS-5575 | Annealed |
347 Seamless | MIL-T-8808 | Annealed | |
347 Welded | MIL-T-8808 | Annealed | |
347 Seamless | AMS-5646 | Annealed | |
600 Nickel Alloy | AMS-5580 | Annealed |
Copper and Brass Size Range
T (Copper) diameter 0,15 à 12,00 mm
TL / TS (Brass / Copper) diameter 0,20 à 3,00 mm
MCT (Copper) diameter 0,30 à 12,00 mm
MCTL (Brass) diameter 1,00 à 3,00 mm
For all stock availability contact Sales.
Services
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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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