Ads by Google
Product info
Product name: Special tin bronze alloy wire
Other names: bronze alloy wire; tinned copper wire
Application Range
The product is suitable for lighting industry, electronic appliance, war industry working as fuses. It‘s available for scaffold material of war industry, also can be used to spring of mechanical industry
Product features
1) Stabile characteristics of the chemical constituents
2) A high strength against tension, and uniform elongation
3) Low resistivity
4) Good processing performance and welding technological properties
The description of products
1) The chemical composition:
product name | brand | chemical composition,% | Executive standard | |||||||||||
Si | Mn | Ni | Sn | Fe | Pb | Zn | Mg | C | S | P | Cu | |||
Special Tin bronze | TQSn0.7-0.02 | ≤ 0.1 | - | ≤0.2 | 0.4-1.0 | ≤0.3 | ≤0.03 | - | ≤0.1 | ≤0.03 | ≤0.01 | 0.015-0.035 | remain | Q/STZ01-2008 |
2,size and Tolerances
diameter | 0.03-0.1 | 0.1-0.3 | 0.3-0.6 | 0.6-1.0 | 1.0-3.0 | 3.0-6.0 | |
tolerances (±) | advanced | 0.003 | 0.004 | 0.007 | 0.010 | 0.015 | 0.020 |
higher level | 0.004 | 0.005 | 0.009 | 0.015 | 0.020 | 0.025 | |
ordinary | 0.005 | 0.006 | 0.010 | 0.020 | 0.025 | 0.030 | |
3,Properties of Products
Brand | status | Mechanical properties | Resistivity Ω·mm2/m | executive standard | ||
Diameter mm | Tensile strength N/mm2(not less than) | elongation,% | ||||
TQSi1.5-0.5 | M | 0.03-0.10 | 300 | 15 | 0.167±0.03 | Q/SZD.01-2008 |
>0.10~0.30 | 280 | 20 | ||||
>0.30~1.00 | 260 | 25 | ||||
>1.00~6.00 | 235 | 30 | ||||
TQSn0.7-0.02 | M | >0.03~0.10 | 225 | 12 | 0.032±0.005 | Q/SZD.01-2008 |
>0.10~0.30 | 216 | 15 | ||||
0.30~0.60 | 205 | 20 | ||||
>1.00~6.00 | 196 | 25 | ||||
BMn0.6-0.6 | M | >0.03~0.10 | 225 | 12 | 0.054±0.003 | Q/SZD.01-2007 |
>0.10~0.30 | 216 | 15 | ||||
>0.30~1.00 | 205 | 20 | ||||
>1.00~6.00 | 196 | 25 | ||||
Product photos
Qualified certificates
Special tin bronze alloy wire