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锻制扁钢(GB/T16761基本简介

2018/06/19174 作者:佚名
导读: 宽度/mm厚度/mm202530354045505560657075808590100110120130140150160理论质量/(kg/m)406.287.859.42457.068.8310.6507.859.8l11.813.715.7558.6410.813.015.117.3609.4211.814.116.518.821.123.665lO.212.815.317.820.42
宽度/mm厚度/mm
202530354045505560657075808590100110120130140150160
理论质量/(kg/m)
406.287.859.42
457.068.8310.6
507.859.8l11.813.715.7
558.6410.813.015.117.3
609.4211.814.116.518.821.123.6
65lO.212.815.317.820.423.025.5
7011.013.716.519.222.024.727.530.233.0
7511.814.717.720.623.626.529.432.435.3
8012.615.718.822.025.128.331.434.537.740.844.0
9014.117.721.224.728.331.835.338.842.445.949.4
10015.719.623.627.531.435.339.243.247.151.055.058.962.866.7
11017.321.625.930.234.538.843.247.551.856.160.464.869.173.4
12018.823.628.333.037.742.447.151.856.561.265.970.675.480.1
13020.425.530.635.740.845.951.056.161.266.371.476.581.686.7
14022.027.533.038.544.049.455.060.465.971.476.982.487.993.498.9110
15023.629.435.341.247.153.058.964.870.676.582.488.394.2100106118
16025.131.437.744.050.256.562.869.175.481.687.994.2100107113126138151
17026.733.440.046.753.460.066.773.480.186.793.4100107113120133147160
18028.335.342.449.456.563.670.677.784.891.898.9106113120127141155170184198
19067.174.682.089.596.9104112119127134149164179194209
20070.678.586.494.2102110118126133141157173188204220
21074.282.490.798.9107115124132140148165181198214231247264
22077.786.495.O104112121130138147155173190207224242259276
230135144153162180199217235253271289
240141151160170188207226245264283301
250147157167177196216235255275294314
260153163173184204224245265286306326
280165176187198220242264286308330352
300177188200212236259283306330353377

论质量/(kg/m)

宽 度厚 度
尺 寸答应偏差尺 寸答应偏差
1组2组l组2组
40~60+2.0 -1.0+2.5 -1.020~40+1.5 -0.5+2.0 -0.5
>60~100+3.0 -1.0+3.5 -1.0
>40~60+2.0 -1.0+2.5 -1.0
>100~150+4.0 -2.0+4.5 -2.0
>150~200+6.0 -2.0+6.5 -2.0>60~100+3.0 -1.0+4.0 -1.0
>200~250+7.0 -3.0+8.0 -3.0
>100~160+4.0 -1.0+5.0 -1.0
>250~300+9.0 -3.0+10.0 -3.0
牌 号退火硬度 FIBS≤试样热处理制度及淬火、回火硬度
预热温度 /℃淬火温度淬火剂回火温度/℃硬度HRC≥
盐溶炉箱式炉
W18Ca4V255820~8701260~12751270~1285550~57063
W6M05Cr4V2730~7401200~1220540~56064
1210~123063
W9M03Cr4V820~8701210~2301220~1240540~56064
63

淬火剂箱式炉

*文章为作者独立观点,不代表造价通立场,除来源是“造价通”外。
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