Categories
Price: | US $ 20-60KG |
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Trade Terms: | FOB,CFR,CIF |
Min Order: | 20KG |
Pay Type: | L/C,T/T,Money Gram,Western Union |
Grade | Chemical Composition(%) | ||||||||
C | Mn | Si | P | S | Cr | Ni | Mo | Fe | |
≤ | |||||||||
3J9 |
0.22~ 0.26 |
1.80~ 2.20 |
1.30~ 1.70 |
0.030 | 0.020 |
19.0~ 20.5 |
9.0~ 10.5 |
1.60~ l.85 |
balance |
Alloy delivery state | Diameter/mm | Tensile Strength ób/MPa | Elongation δ10(%) |
Cold draw wire | O.40~0.70 | ≥2058 | |
>0.70~1.80 | ≥1666 | ||
>1.80~3.50 | ≥1470 | ||
>3.50~6.00 | ≥1274 | ||
Soft hot rolled wire | 8.00~12.00 | ≤835 | >40 |
Alloy state | Average linear expansion coefficient /(106/K) | |||||
-40~20ºC | 20~50ºC | 20~100ºC | 20~200ºC | 20~300ºC | 20~400ºC | |
solution treatment | 16.4~17.6 | 15.4~16.O | 16.0~16.4 | 16.3~16.7 | 16.8~17.2 | 17.3~17.7 |
solution treatment+aging | 17.1~18.1 | 16.5~18.2 | 16.0~16.2 | 16.3~16.5 | 16.7~16.9 | 17.2~17.3 |
Cold draw | 18.0 | 14.6~15.6 | 15.9~16.4 | 16.7~16.8 | 16.8~17.2 | 17.2~17.4 |
Cold draw+aging | 17.8~18.1 | 15.5~15.9 | 15.9~16.1 | 16.3~16.5 | 16.6~16.9 | 17.2~17.4 |
Alloy state | elasticity modulusE/MPa | shear modulus G/MPa | frequency temperature coefficient βf/(106/ºC)30~50ºC | Q20ºC |
solution treatment | 186500~196000 | 72500~74500 | -190~-210 | 17000~19000 |
solution treatment+aging | 186500~196000 | 73500~74500 | -190~-210 | 15000~18000 |
Cold draw | 166500~176500 | 68500~71500 | -200~-240 | 5000~6000 |
Cold draw+aging | 181500~196000 | 73500~75500 | -190~-210 | 14000~17000 |
Alloy state | magnetic permeabilityμ/(mH/m) | Resistivity ρ/(μΩ@m) | |
H=40000A/m | H=80000A/m | ||
solution treatment | 0.0012589~0.0012595 | O.0012589~O.0012595 | _ |
solution treatment+550ºC×4h | 0.0012594~O.0012596 | O.0012594~O.0012596 | _ |
solution treatment+≥43%deformation rate | O.0012602~O.0012624 | O.0012602~0.0012624 | 0.87~O.88 |
solution treatment+≥43%deformation rate+480ºC×3h | O.0012615 | O.0012614 | 0.84~O.86 |
deformation rate(%) HV Alloy state |
0 | 27 | 43 | 62 | 82 | 95 |
Cold state | 270~300 | 340~360 | 380~400 | 420~450 | 470~500 | 5l0~540 |
Cold state+480ºC×3h | 230~260 | 390~420 | 440~480 | 5lO~550 | 570~590 | 600~620 |
Prod Model: | 3J9 |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Diameter: | 0.4mm-12mm |
Product Type: | Wire |
Carbon Content: | Low Carbon |
Material: | Ni-Cr-Mo |