科赫林 特种合金 · 自 2009

耐蚀合金带材与薄板

冷轧带与薄板:成卷或定尺交货,可分条,8K 抛光可选。

供货范围

带材
厚度0.05 – 4.76 mm
交货形式成卷或定尺;按宽度分条
表面酸洗、光亮;8K 抛光可选

标准以外的尺寸与状态可按协议供货,询价时确认。

类型

冷轧带

宽度较窄,通常成卷交货。

薄板

宽度较宽,通常定尺交货。

箔材

很薄的带,用于波纹管、密封件和电子元件。

厚度、宽度与长度公差

单位

按标准供货时厚度、宽度、长度允许的偏差。要更严的公差,询价时写明。

ASTM B127、B162、B168、B409、B424、B443镍基合金薄板与带厚度 ±0.038 – 0.56 mm±0.0015 – 0.022 in

距任一边 9.5 mm(⅜ in)以上处测,宽 25.4 mm(1 in)以下的带任意处测。厚 3.2 mm(0.125 in)以上、宽 305 mm(12 in)以上的带,按薄板公差。

薄板厚度偏差(±)

厚度 mmin热轧薄板,宽度 mmin冷轧薄板,宽度 mmin
≤ 1220≤ 48> 1220 – 1520> 48 – 60≤ 1220≤ 48> 1220 – 1520> 48 – 60
0.5 – 0.60.018 – 0.0250.080.0030.100.0040.050.0020.080.003
> 0.6 – 0.9> 0.025 – 0.0340.100.0040.130.0050.080.0030.100.004
> 0.9 – 1.1> 0.034 – 0.0430.130.0050.150.0060.100.0040.130.005
> 1.1 – 1.4> 0.043 – 0.0560.130.0050.150.0060.100.0040.130.005
> 1.4 – 1.8> 0.056 – 0.0700.150.0060.180.0070.130.0050.150.006
> 1.8 – 1.9> 0.070 – 0.0780.180.0070.200.0080.150.0060.180.007
> 1.9 – 2.4> 0.078 – 0.0930.200.0080.230.0090.180.0070.200.008
> 2.4 – 2.8> 0.093 – 0.1090.230.0090.250.0100.180.0070.230.009
> 2.8 – 3.2> 0.109 – 0.1250.250.0100.310.0120.200.0080.250.010
> 3.2 – 3.6> 0.125 – 0.1400.310.0120.360.0140.200.0080.250.010
> 3.6 – 4.3> 0.140 – 0.1710.360.0140.410.0160.230.0090.310.012
> 4.3 – 4.8> 0.171 – 0.1870.380.0150.430.0170.250.0100.330.013
> 4.8 – 5.5> 0.187 – 0.2180.430.0170.480.0190.280.0110.380.015
> 5.5 – 5.9> 0.218 – 0.2340.460.0180.510.0200.310.0120.410.016
> 5.9 – 6.4> 0.234 – 0.2500.510.0200.560.0220.330.0130.460.018

冷轧带,宽 305 mm(12 in)及以下

厚度 mmin偏差(±) mmin
≤ 1.27≤ 0.0500.0380.0015
> 1.27 – 2.39> 0.050 – 0.0930.0630.0025
> 2.39 – 3.18> 0.093 – 0.1250.110.004
宽度

带的宽度偏差;薄板(厚 6.35 mm 及以下)各种宽度为 +3.18 / 0 mm(+0.125 / 0 in)

厚度 mmin宽度 mmin
≤ 305≤ 12> 305 – 1219> 12 – 48
< 1.9< 0.075±0.18±0.007+1.6 / 0+0.062 / 0
1.9 – 2.50.075 – 0.100±0.23±0.009+1.6 / 0+0.062 / 0
> 2.5 – 3.2> 0.100 – 0.125±0.30±0.012+1.6 / 0+0.062 / 0
> 3.2 – 4.1> 0.125 – 0.160±0.41±0.016+1.6 / 0+0.062 / 0
> 4.1 – 4.7> 0.160 – 0.187±0.51±0.020+1.6 / 0+0.062 / 0
> 4.7 – 6.4> 0.187 – 0.250±1.6±0.062±1.6±0.062
ASTM B333、B435、B575、B582镍基合金薄板与带厚度正偏差 0.10 – 0.46 mm0.004 – 0.018 in厚度负偏差 0.10 – 0.25 mm0.004 – 0.010 in

带不分宽度,薄板适用于宽 1220 mm(48 in)及以下;距任一边 9.5 mm(⅜ in)以上处测。允许抛光去轻微表面缺陷,深度在负偏差以内。

厚度 mmin正偏差 mmin负偏差 mmin
0.51 – 0.860.020 – 0.0340.100.0040.100.004
> 0.86 – 1.42> 0.034 – 0.0560.130.0050.130.005
> 1.42 – 1.78> 0.056 – 0.0700.150.0060.150.006
> 1.78 – 1.98> 0.070 – 0.0780.180.0070.180.007
> 1.98 – 2.36> 0.078 – 0.0930.200.0080.200.008
> 2.36 – 2.77> 0.093 – 0.1090.230.0090.230.009
> 2.77 – 3.18> 0.109 – 0.1250.250.0100.250.010
> 3.18 – 3.56> 0.125 – 0.1400.330.0130.250.010
> 3.56 – 4.34> 0.140 – 0.1710.410.0160.250.010
> 4.34 – 4.75> 0.171 – 0.1870.460.0180.250.010
宽度
厚度 mmin宽度 mmin偏差 mmin
薄板
≤ 4.76≤ 0.187≥ 50.8≥ 2+3.18 / 0+0.125 / 0
带(分条边)
> 0.51 – 1.90> 0.020 – 0.075≤ 610≤ 24±0.18±0.007
> 1.90 – 2.54> 0.075 – 0.100≤ 610≤ 24±0.23±0.009
> 2.54 – 3.18> 0.100 – 0.125≤ 610≤ 24±0.30±0.012
ASTM B625、B688、B463、B709超级奥氏体不锈钢与铁镍基合金薄板与带厚度 ±0.03 – 0.36 mm±0.001 – 0.014 in

订带时写明边部(No. 1、3、5 号边),宽度偏差按边部不同。按 A240 采购的用下面「不锈钢」一组。

热轧薄板(定尺),冷轧薄板(定尺与卷)

厚度 mmin偏差(±) mmin
0.130.0050.030.001
> 0.13 – 0.18> 0.005 – 0.0070.040.0015
> 0.18 – 0.41> 0.007 – 0.0160.050.002
> 0.41 – 0.66> 0.016 – 0.0260.080.003
> 0.66 – 1.02> 0.026 – 0.0400.100.004
> 1.02 – 1.47> 0.040 – 0.0580.130.005
> 1.47 – 1.83> 0.058 – 0.0720.150.006
> 1.83 – 2.11> 0.072 – 0.0830.180.007
> 2.11 – 2.49> 0.083 – 0.0980.200.008
> 2.49 – 2.90> 0.098 – 0.1140.230.009
> 2.90 – 3.30> 0.114 – 0.1300.250.010
> 3.30 – 3.68> 0.130 – 0.1450.300.012
> 3.68 – < 4.76> 0.145 – < 3/160.360.014

冷轧带(卷与定尺),含凸度

厚度 mmin宽度,偏差(±) mmin
4.76 – 1523/16 – 6> 152 – 305> 6 – 12> 305 – < 610> 12 – < 24
0.13 – 0.250.005 – 0.01010 %10 %10 %
> 0.25 – 0.28> 0.010 – 0.0110.040.00150.040.00150.040.0015
> 0.28 – 0.33> 0.011 – 0.0130.040.00150.040.00150.050.002
> 0.33 – 0.43> 0.013 – 0.0170.040.00150.050.0020.050.002
> 0.43 – 0.51> 0.017 – 0.0200.040.00150.050.0020.060.0025
> 0.51 – 0.74> 0.020 – 0.0290.050.0020.060.00250.060.0025
> 0.74 – 0.89> 0.029 – 0.0350.050.0020.080.0030.080.003
> 0.89 – 1.27> 0.035 – 0.0500.060.00250.090.00350.090.0035
> 1.27 – 1.75> 0.050 – 0.0690.080.0030.090.00350.090.0035
> 1.75 – 2.54> 0.069 – 0.1000.080.0030.100.0040.130.005
> 2.54 – 2.98> 0.100 – 0.1250.100.0040.110.00450.130.005
> 2.98 – 4.09> 0.125 – 0.1610.110.00450.110.00450.130.005
> 4.09 – < 4.76> 0.161 – < 3/160.130.0050.130.0050.150.006
带的宽度、薄板的宽度与长度、平直度

冷轧带宽度(±),No. 3 号边

厚度 mmin宽度 mmin
4.76 – < 12.703/16 – < 1/212.70 – 152.401/2 – 6> 152.40 – 228.60> 6 – 9> 228.60 – 304.80> 9 – 12> 304.80 – 508.00> 12 – 20> 508.00 – 609.60> 20 – 24
≤ 1.73≤ 0.0680.130.0050.130.0050.130.0050.250.0100.410.0160.510.020
1.75 – 2.510.069 – 0.0990.200.0080.200.0080.250.0100.250.0100.410.0160.510.020
2.54 – 4.060.100 – 0.1600.250.0100.250.0100.410.0160.410.0160.510.0200.510.020
4.09 – < 4.760.161 – < 3/16—0.410.0160.510.0200.510.0200.790.0310.790.031

冷轧带宽度(±),No. 1、No. 5 号边

边部宽度 mmin厚度 mmin偏差(±) mmin
1, 5≤ 7.14≤ 9/32≤ 1.59≤ 1/160.130.005
1, 5> 7.14 – 19.05> 9/32 – 3/4≤ 2.38≤ 3/320.130.005
1, 5> 19.05 – 127> 3/4 – 5≤ 3.18≤ 1/80.130.005
5> 127.00 – 228.60> 5 – 90.20 – 3.180.008 – 1/80.250.010
5> 228.60 – 508.00> 9 – 200.38 – 2.670.015 – 0.1050.250.010
5> 508.00> 200.58 – 2.030.023 – 0.0800.380.015
  • 矫平薄板(拉伸矫平):厚 3.33 mm(0.131 in)以下,宽 1219 mm(48 in)以下 +1.59 mm(1/16 in)、以上 +3.18 mm(⅛ in),长 3048 mm(120 in)以下 +1.59 mm、以上 +3.18 mm;厚 3.33 mm 及以上一律 +6.35 mm(¼ in);负偏差都是 0。
  • 未矫平薄板与冷轧卷(厚 4.76 mm 以下):宽 610 – 1219 mm(24 – 48 in)+1.59 mm,1219 mm 及以上 +3.18 mm;长 3048 mm(10 ft)以内 +6.35 mm,至 6096 mm(20 ft)+12.70 mm;负偏差都是 0。
  • 拉伸矫平薄板平直度(厚 4.76 mm 以下):宽 1219 mm 以内且长 2438 mm(96 in)以内 3.18 mm,其余 6.35 mm。
  • 镰刀弯(任意 2438 mm / 8 ft):未矫平薄板与冷轧卷宽 610 – 914 mm 为 3.18 mm,宽 914 mm 以上 2.38 mm;冷轧带宽 38.10 mm 以内 12.70 mm,38.10 – 609.60 mm 为 6.35 mm。
ASTM A240不锈钢带与薄板冷轧带 ±0.010 – 0.090 mm±0.0006 – 0.006 in冷轧薄板 ±0.03 – 0.25 mm±0.001 – 0.010 in

宽 600 mm(24 in)以下为窄幅(带),以上为宽幅(薄板、卷)。按 mm 采购用公制表、按 in 采购用英寸表,两张表分档不同;厚度不在表中时,按下一个更大的厚度。

冷轧窄幅(带),含凸度

厚度 mm宽度,偏差(±) mm
≤ 125> 125 – 250> 250 – < 600
0.150.0100.0150.020
0.250.0150.0200.025
0.500.0250.0300.035
0.750.0300.0400.050
1.000.0300.0400.050
1.250.0350.0450.050
1.500.0400.0500.060
1.750.0500.0600.070
2.000.0500.0600.070
2.500.0500.0700.080
3.000.0600.0700.090
4.000.0700.0700.090
4.990.0700.0700.090

冷轧窄幅(带),含凸度

厚度 in宽度,偏差(±) in
≤ 6> 6 – 12> 12 – 24
0.002 – < 0.00510 %10 %10 %
0.005 – 0.0100.00060.00080.001
> 0.010 – 0.0120.0010.0010.001
> 0.012 – 0.0150.0010.00150.0015
> 0.015 – 0.0200.0010.00150.0015
> 0.020 – 0.0290.00150.00150.002
> 0.029 – 0.0350.00150.0020.002
> 0.035 – 0.0500.00250.0030.003
> 0.050 – 0.0690.0030.0030.003
> 0.069 – 0.1000.0030.0030.004
> 0.100 – 0.1250.0040.0040.005
> 0.125 – 0.1610.0050.0050.005
> 0.161 – < 3/160.0050.0050.006

冷轧宽幅(薄板、卷)

厚度 mm宽度,偏差(±) mm
≤ 1000> 1000 – 1300> 1300 – 2100
0.300.03——
0.400.040.04—
0.500.0450.05—
0.600.050.05—
0.800.050.05—
1.000.0550.060.07
1.200.080.080.08
1.500.080.080.10
2.000.100.100.11
2.500.100.110.13
3.000.130.130.15
4.000.170.170.17
5.000.170.170.19
6.000.170.200.23
8.000.170.220.25

冷轧宽幅(薄板、卷)

厚度 in宽度,偏差(±) in
≤ 40> 40 – 50> 50 – 84
0.0120.001——
0.0160.00150.0015—
0.0200.00150.0015—
0.0240.0020.002—
0.0320.0020.002—
0.0400.00250.00250.003
0.0470.0030.0030.003
0.0590.0030.0030.004
0.0790.0040.0040.0045
0.0980.0040.0040.005
0.1180.0050.0050.006
0.1570.0070.0070.007
0.1970.0070.0070.0075
0.2360.0070.0080.009
0.31250.0070.0090.010
带的宽度与长度

冷轧窄幅宽度(±),No. 3 号边

厚度 mm宽度 mm
≤ 40> 40 – 125> 125 – 250> 250 – 600
0.250.0850.100.1250.50
0.500.100.1250.150.50
1.000.1250.1250.200.50
1.500.1250.150.250.50
2.50—0.200.300.50
3.00—0.250.300.60
4.00—0.250.400.60
4.99—0.400.500.60

冷轧窄幅宽度(±),No. 3 号边

厚度 in宽度 in
≤ 1.60> 1.60 – 6> 6 – 12> 12 – 24
0.0100.0030.0040.0050.020
0.0200.0050.0050.0100.020
0.0400.0050.0050.0100.020
0.0600.0050.0060.0100.020
0.100—0.0100.0160.020
0.120—0.0100.0160.024
0.160—0.0160.0160.024
0.200—0.0300.0300.030

冷轧窄幅定尺长度

长度 mm偏差 mm
≤ 1500+3 / 0
> 1500 – 4000+5 / 0
> 4000 – 6000+8 / 0

冷轧窄幅定尺长度

长度偏差 in
≤ 6 ft+1/8 / 0
> 6 – 12 ft+0.2 / 0
> 12 – 20 ft+0.3 / 0
ASTM B265钛与钛合金薄板与带冷轧薄板 ±0.03 – 0.36 mm±0.001 – 0.014 in带 ±0.03 – 0.16 mm±0.001 – 0.006 in

宽 610 mm(24 in)及以上为薄板,以下为带。薄板采购时写明冷轧或热轧,不写按冷轧公差。

薄板厚度偏差(±)

厚度 mmin冷轧薄板热轧薄板,宽度 mmin
≤ 2134≤ 84> 2134> 84
0.130.0050.030.001——
0.15 – 0.180.006 – 0.0070.040.0015——
0.20 – 0.410.008 – 0.0160.050.002——
0.43 – 0.660.017 – 0.0260.080.003——
0.69 – 1.020.027 – 0.0400.100.004——
1.04 – 1.470.041 – 0.0580.130.005——
1.50 – 1.830.059 – 0.0720.150.006——
1.85 – 2.110.073 – 0.0830.180.007——
2.13 – 2.490.084 – 0.0980.200.008——
2.51 – 2.900.099 – 0.1140.230.009——
2.92 – 3.300.115 – 0.1300.250.0100.5080.020—
3.33 – 3.680.131 – 0.1450.310.0120.5580.0220.710.028
3.71 – < 4.760.146 – < 0.18750.360.0140.640.0250.710.028

带厚度偏差(±)

厚度 mmin宽度 mmin
4.76 – < 25.43/16 – < 125.4 – < 76.21 – < 376.2 – 152.43 – 6> 152.4 – 228.6> 6 – 9> 228.6 – 304.8> 9 – 12> 304.8 – 406.4> 12 – 16> 406.4 – 508.0> 16 – 20> 508.0 – 609.6> 20 – 24
0.250.0100.030.0010.030.0010.030.0010.030.001—0.030.0010.040.00150.040.0015
0.280.0110.030.0010.030.0010.030.0010.030.0010.030.0010.040.00150.040.00150.040.0015
0.300.0120.030.0010.030.0010.030.0010.030.0010.030.0010.040.00150.040.00150.040.0015
0.33 – 0.410.013 – 0.0160.030.0010.030.0010.030.0010.040.00150.040.00150.040.00150.050.0020.050.002
0.43 – 0.480.017 – 0.0190.030.0010.030.0010.030.0010.040.00150.040.00150.050.0020.050.0020.050.002
0.51 – 0.640.020 – 0.0250.030.0010.030.0010.040.00150.050.0020.050.0020.050.0020.060.00250.060.0025
0.66 – 0.710.026 – 0.0280.030.0010.040.00150.040.00150.050.0020.050.0020.050.0020.060.00250.080.003
0.74 – 0.860.029 – 0.0340.040.00150.040.00150.050.0020.060.00250.060.00250.060.00250.080.0030.080.003
0.89 – 0.990.035 – 0.0390.050.0020.050.0020.060.00250.080.0030.080.0030.080.0030.080.0030.080.003
1.02 – 1.240.040 – 0.0490.050.0020.050.0020.060.00250.080.0030.080.0030.080.0030.100.0040.100.004
1.27 – 1.730.050 – 0.0680.050.0020.050.0020.080.0030.080.0030.080.0030.080.0030.100.0040.100.004
1.75 – 2.510.069 – 0.0990.050.0020.050.0020.080.0030.080.0030.080.0030.100.0040.100.0040.100.004
2.54 – 4.060.100 – 0.1600.050.0020.050.0020.080.0030.100.0040.100.0040.100.0040.130.0050.130.005
4.09 – < 4.760.161 – < 3/160.050.0020.080.0030.100.0040.100.0040.100.0040.130.0050.160.0060.160.006
宽度、长度、平直度与重量

带宽度(±),No. 3 号边

厚度 mmin宽度 mmin
4.76 – < 12.703/16 – < 1/212.70 – 152.401/2 – 6> 152.40 – 228.60> 6 – 9> 228.60 – 304.80> 9 – 12> 304.80 – 508.0> 12 – 20> 508.0 – < 609.6> 20 – < 24
≤ 1.73≤ 0.0680.130.0050.130.0050.130.0050.250.0100.410.0160.510.020
1.75 – 2.510.069 – 0.0990.200.0080.200.0080.250.0100.250.0100.410.0160.510.020
2.54 – 4.060.100 – 0.1600.250.0100.250.0100.410.0160.410.0160.510.0200.510.020
4.09 – < 4.760.161 – < 3/16—0.410.0160.510.0200.510.0200.790.0310.790.031

带长度

长度偏差 mmin
≤ 1524 mm≤ 5 ft+9.52 / 0+3/8 / 0
> 1524 – 3048 mm> 5 – 10 ft+12.70 / 0+1/2 / 0
> 3048 – 6096 mm> 10 – 20 ft+15.88 / 0+5/8 / 0
  • 厚 0.25 mm(0.010 in)以下的带:宽 406 mm(16 in)以内 ±10 %,宽 406 – 608 mm(16 – 23 15/16 in)±15 %。带厚度距边 9.5 mm(⅜ in)处测,宽 25.4 mm(1 in)以下的任意处测。
  • 冷轧薄板(厚 4.76 mm 以下):宽 610 – 1220 mm(24 – 48 in)+1.60 mm(1/16 in),1220 mm 及以上 +3.20 mm(⅛ in);长 3 m(10 ft)以内 +6.35 mm(¼ in),3 – 6 m(10 – 20 ft)+12.7 mm(½ in);负偏差都是 0。
  • 热轧薄板:宽度 +15.88 – 20.64 mm(⅝ – 13/16 in),长度 +19.05 – 38.10 mm(¾ – 1½ in),按长度和宽度;负偏差 0。平直度 19.05 – 57.15 mm(¾ – 2¼ in),按宽度或长度。
  • 重量:冷轧薄板单件可超估重 10 %(五张以内或 91 kg / 200 lb 以内),更大的 7½ %;热轧薄板可超 20 %;带可超 10 %。不设重量负偏差,由厚度负偏差限制。

铜镍、锆薄板与带的公差,询价时确认。

制造与检验

需要报价?
规格书、图纸或材料清单直接发来;只有牌号和尺寸也行,其余我们回复时确认。 · info@kochlin.com
提交询价

其他产品

管材无缝管、焊接管;换热管、仪表管、U 形管板材热轧板、冷轧板;剪切、水切割,按图下料棒材圆棒、方棒、六角棒、扁棒;车光、磨光锻件锻环、锻饼、轴类,按图定制丝材与焊材细丝、弹簧丝、电热丝;镍基、钛焊丝管件与法兰法兰、弯头、三通、异径管、管帽、翻边短节