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昆明角鋼價格13698763981張經(jīng)理、云南角鋼價格、昆明角鋼批發(fā)價格、云南角鋼批發(fā)價格、昆明角鋼出廠價格、云南角鋼出廠價格、昆明角鋼廠家直銷、云南角鋼廠家直銷
1、等邊角鋼就是兩邊相等的角鋼，角鋼大部分都是六米，九米或是十二米的，有些鋼廠也會出一些7M。8M。10M的特殊長度。但不會低于6M，等邊角鋼理論重量計(jì)算 鋼材理論重量計(jì)算的計(jì)量單位為公斤( kg )，其為： W (重量， kg ) = F (斷面積 mm2 )× L (長 度， m )×ρ(密度， g/cm3 )× 1/1000 鋼的 密度為： 7.85g/cm3。比如常用的4#角鋼就是指：40X40X4的角鋼。40X40是說他的兩邊都是40MM兩個邊長度是一樣的就是等邊角鋼。等邊角鋼的表面質(zhì)量在標(biāo)準(zhǔn)中有規(guī)定，一般要求不得存在使用上有害的缺陷，如分層、結(jié)疤、裂縫等。
2、等邊角鋼幾何形狀偏差的允許范圍在標(biāo)準(zhǔn)中也有規(guī)定，一般包括彎曲度、邊寬、邊厚、頂角、理論重量等項(xiàng)，并規(guī)定角鋼不得有顯著的扭轉(zhuǎn)。角鋼的化學(xué)成分屬一般結(jié)構(gòu)用軋制鋼材系列，主要驗(yàn)證指標(biāo)為C、Mn、P、S四項(xiàng)。根據(jù)牌號不同，含量各有差別，大致范圍為C<0.22%、Mn：0.30—0.65%、P<0.060%、S<0.060%。檢測上述化學(xué)成分時，常用的標(biāo)準(zhǔn)檢驗(yàn)方法有GB223、JISG1211—1215、BS1837、BS手冊19、ГОСТ22536等，角鋼每米重量=0.00785*（邊寬+邊寬-邊厚）*邊厚，例如50*5角鋼：（50+50-5）*5*0.00785=3.73（此算法只能粗略算出角鋼重量，實(shí)際以五金手冊為準(zhǔn)！）|
等邊角規(guī)格
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KG/M
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等邊角規(guī)格
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KG/M
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等邊角規(guī)格
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KG/M
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等邊角規(guī)格
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KG/M
|
|
20X20X3
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0.889
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60X60X5
|
4.570
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90X90X8
|
10.946
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130X130X12
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23.600
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|
20X20X4
|
1.145
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60X60X6
|
5.427
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90X90X9
|
12.220
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130X130X13
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25.400
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|
25X25X2
|
0.763
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63X63X4
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3.907
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90X90X10
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13.476
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130X130X14
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27.200
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|
25X25X3
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1.124
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63X63X5
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4.822
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90X90X15
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15.940
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130X130X16
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30.900
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25X25X4
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1.459
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63X63X6
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5.721
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100X100X6
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9.366
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140X140X10
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21.488
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30X30X2
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0.922
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63X63X8
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7.469
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100X100X7
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10.830
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140X140X12
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25.522
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30X30X3
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1.373
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63X63X10
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9.151
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100X100X8
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12.276
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140X140X14
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29.490
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|
30X30X4
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1.786
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70X70X4
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4.372
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100X100X10
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15.120
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140X140X15
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31.451
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36X36X3
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1.656
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70X70X5
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5.397
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100X100X12
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17.898
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140X140X16
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33.393
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|
36X36X4
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2.163
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70X70X6
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6.406
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100X100X14
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20.611
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160X160X10
|
24.729
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|
36X36X5
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2.654
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70X70X7
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7.398
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100X100X16
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23.257
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160X160X12
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29.391
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40X40X3
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1.852
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70X70X8
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8.373
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110X110X7
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11.928
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160X160X14
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33.987
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40X40X4
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2.422
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75X75X5
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5.818
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110X110X8
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13.532
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160X160X16
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38.518
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|
40X40X5
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2.976
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75X75X6
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6.905
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110X110X10
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16.690
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175X175X12
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31.800
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|
45X45X4
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2.736
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75X75X7
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7.976
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110X110X12
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19.782
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175X175X15
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39.400
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45X45X5
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3.369
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75X75X8
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9.030
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110X110X14
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22.809
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180X180X12
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33.159
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|
45X45X6
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3.985
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75X75X9
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10.065
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120X120X8
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14.88
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180X180X14
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38.383
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|
50X50X3
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2.332
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75X75X10
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11.089
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120X120X10
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18.37
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180X180X16
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43.542
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50X50X4
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3.059
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80X80X5
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6.211
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120X120X12
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21.666
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180X180X18
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48.634
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|
50X50X5
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3.770
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80X80X6
|
7.376
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125X125X8
|
15.504
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200X200X14
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42.894
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|
50X50X6
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4.465
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80X80X7
|
8.525
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125X125X10
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19.133
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200X200X16
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48.680
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|
56X56X3
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2.624
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80X80X8
|
9.658
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125X125X12
|
22.696
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200X200X18
|
54.401
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|
56X56X4
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3.446
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80X80X10
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11.874
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125X125X14
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26.193
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200X200X20
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60.056
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56X56X5
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4.251
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90X90X6
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8.350
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125X125X15
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29.918
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200X200X24
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71.168
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|
56X56X8
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6.568
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90X90X7
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9.656
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130X130X10
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19.800
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200X200X25
|
73.600
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