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铝包钢单线 AS.wire(LB)
型号及规格Types and Specifications Q/320400AB009-95 |
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型号 |
示意 |
电阻率 |
规格范围 (直径) |
LB20 |
为A级导电率20.3%IACS的铝包钢线 |
0.08480 |
1.25-5.50(mm) |
LB23 |
为导电率23%IACS的铝包钢线 |
0.07496 |
1.25-5.00(mm) |
LB27 |
为导电率27%IACS的铝包钢线 Conductivity of IACS AS.wire is 27% |
0.06386 |
2.50-5.00(mm) |
LB30 |
为A级导电率30%IACS的铝包钢线 |
0.05747 |
2.50-5.00(mm) |
LB35 |
为导电率35%IACS的铝包钢线 |
0.04926 |
2.50-5.00(mm) |
LB40 |
为A级导电率40%IACS的铝包钢线 |
0.04310 |
2.50-5.00(mm) |
铝包钢线等级和铝钢标准比例 The Grades of AS.wire and the Standard Rate of Aland St. Q/320400AB009-95 |
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型号 Type |
铝层厚度 Thickness of Al. |
导线率 Conductivity |
铝截面 Sectional Area of Al |
钢截面 Sectional Area of Stl |
LB20 | 标准 Standard | 20.3% IACS | 25% | 75% |
LB23 | 标准 Standard | 23% IACS | 30% | 70% |
LB27 | 中等 Medium | 27% IACS | 37% | 63% |
LB30 | 中等 Medium | 30% IACS | 43% | 57% |
LB35 | 较厚 Thicker | 35% IACS | 52% | 48% |
LB40 | 较厚 Thicker | 40% IACS | 62% | 38% |
铝包钢线导电率 The Conductivity of AS.wire Q/320400AB009-95 | ||||
型号 Type |
导电率(% IACS) Conductivity (% IACS)e | |||
铝 AI. | 钢St. | 铝钢截面均计算在内时的最小值 Min.conductivity when calculates all sectional area of AI.and St. | 不计算钢截面时的标准值Standard .conductivity when do not calculate sectional area of st. | |
LB20 | 61 | 9 | 20 | 15.3 |
LB23 | 23 | 15.3 | ||
LB27 | 27 | 22.6 | ||
LB30 | 30 | 26.2 | ||
LB35 | 35 | 31.7 | ||
LB40 | 40 | 37.8 |
铝包钢线物理常数 The Physical Constant of As.wire Q/320400AB009-95 | ||||
导线率% IACSConductivity (% IACS) |
密度20℃g/cm Density(20℃g/cm) |
弹性系数GPA Elastic Coefficient(GPA) |
线膨胀系数 1/℃ Linear Expansive Coefficient at 1℃ |
电阻温度系数 1/℃ TemperatureCoefficient of Resistance at 1/℃ |
20.3 | 6.59 | 162 | 12.6×10-6 | 0.0036 |
23 | 6.27 | 149 | 12.9×10-6 | 0.0036 |
27 | 5.91 | 140 | 13.4×10-6 | 0.0036 |
30 | 5.61 | 132 | 13.8×10-6 | 0.0038 |
35 | 5.15 | 122 | 14.5×10-6 | 0.0039 |
40 | 4.64 | 109 | 15.5×10-6 | 0.0040 |
线材的抗拉强度The Tensile Strength of Wires Q/320400AB009-95 | ||||
型号 |
标准直径 Nominal Dia | 最小抗拉强度Mpa Min.Tensile Strength |
1%伸长时拉力Mpa Pulling Force when stretch |
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大于(mm) more than |
不大于(mm) less than |
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LB20-A | 1.24 | 3.25 | 1340 | 1200 |
3.25 | 3.45 | 1310 | 1180 | |
3.45 | 3.65 | 1270 | 1140 | |
3.65 | 3.95 | 1250 | 1100 | |
3.95 | 4.10 | 1210 | 1100 | |
4.10 | 4.40 | 1180 | 1070 | |
4.40 | 4.60 | 1140 | 1030 | |
4.60 | 4.75 | 1100 | 1000 | |
4.75 | 5.50 | 1070 | 1000 | |
LB20-B | 1.24 | 5.50 | 1320 | 1100 |
LB23 | 1.6 | 5.50 | 1220 | 980 |
LB27 | 2.50 | 5.00 | 1080 | 800 |
LB30 | 2.50 | 5.00 | 880 | 650 |
LB35 | 2.50 | 5.50 | 810 | 590 |
LB40 | 2.50 | 5.00 | 680 | 500 |
铝层厚度The Thickness of AI.Layer Q/320400AB009-95 | ||
型号 Type |
截面中铝层占截面的百分比 he ALProportion in Cross-section |
铝层的最小厚度(偏心厚度) Min.Thickness of AI.Layer (eccentric thickness) |
LB20 | 25% | 标称直径小于1.80mm时为线材标称半径的8% MAT.is 8% of the nominal radius of wire when its nominal Dia.is less than 1.80mm. |
标称直径大于或等于1.80mm时为线材标称半径的10% MAT.is 10% of the nominal radius of wire when its nominal Dia.is less than 1.80mm. |
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LB23 | 30% | 线材标称半径的14% MAT.is 14% of the nominal radius of wire |
LB27 | 37% | 线材标称半径的14% MAT.is 14% of the nominal radius of wire |
LB30 | 43% | 线材标称半径的15% MAT.is 15% of the nominal radius of wire |
LB35 | 52% | 线材标称半径的15% MAT.is 15% of the nominal radius of wire |
LB40 | 62% | 线材标称半径的25% MAT.is 25% of the nominal radius of wire |
1%伸长率应力测量的起始位置 The Starting position of Stress Test When Its Elongation is 1% Q/320400AB009-95 |
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标称直径mm Nominal Dia. | 起始应力 Mpa Starting Stress |
引伸计的起始位置 starting Postion of stretcher cm/cm |
|
大于 more than | 不大于 less than | ||
1.24 | 2.50 | 81.4 | 0.0005(0.05%伸长率) (elongation is 0.05%) |
2.50 | 3.30 | 162 | 0.0010(0.10%伸长率) (eelongation is 0.10%) |
3.30 | 5.50 | 244 | 0.0015(0.15%伸长率) (eelongation is 0.15%) |
尺寸允许偏差The Allowed Tolerance in SizeQ/320400AB009-95 | |
标准直径(mm) Nominal Dia. | 允许偏差(mm) Allowed Tolerance |
≥2.67 | ±1.5%d |
<2.67 | ±0.04 |