日标方矩管JIS-G0321型号表

日标方矩管jis-g0321型号表
日标方矩管：3硬度和红硬性硬度是模具钢材的主要技术性能指标，模具在工作时必须具有高的硬度和强度，才能保持其原来的形状和尺寸，一般冷作模具钢，要求其淬回火硬度为hrc6左右，而热作模具钢为hr5~5左右，并且要求热作模具钢材在其工作温度下仍保持一定的硬度。红硬性是指模具钢材在一定温度下保持其硬度和组织稳定性抗软化的能力，对于热作模具钢和部分重载荷冷作模具钢，是重要的性能指标。另外，还要根据不同模具的实际工作条件，分别考虑其实际要求的性能，如对热作模具钢要考虑其抗冷热疲劳性能，对压铸模具应考虑其耐融熔金属的冲蚀性能；对于重载荷型腔模具应注意其等向性；对于高温工作的热作模具应考虑其在工作温度下的抗氧化性能；对于在腐蚀介质工作的模具，应注意其抗腐蚀性能；对在高载荷下工作的模具应考虑其抗压强度、抗拉强度和抗弯强度、疲劳强度及断裂韧度等。

日标矩形管尺寸表：
20x20x2mm (shs) square steel hollow section (1.12 kg/m)
40x25x2mm (rhs) rectangular steel hollow section (1.83 kg/m)
20x20x2.5mm (shs) square steel hollow section (1.35 kg/m)
40x25x2.5mm (rhs) rectangular steel hollow section (2.23 kg/m)
25x25x2mm (shs) square steel hollow section (1.43 kg/m)
50x20x2mm (rhs) rectangular steel hollow section (1.96 kg/m)
25x25x2.5mm (shs) square steel hollow section (1.74 kg/m)
50x25x2.5mm (rhs) rectangular steel hollow section (2.62 kg/m)
25x25x3mm (shs) square steel hollow section (2.04 kg/m)
50x25x3mm (rhs) rectangular steel hollow section (3.07 kg/m)
30x30x2mm (shs) square steel hollow section (1.68 kg/m)
50x30x2.5mm (rhs) rectangular steel hollow section (2.92 kg/m)
30x30x2.5mm (shs) square steel hollow section (2.14 kg/m)
50x30x3mm (rhs) rectangular steel hollow section (3.45 kg/m)
30x30x3mm (shs) square steel hollow section (2.51 kg/m)
50x40x3mm (rhs) rectangular steel hollow section (3.77 kg/m)
40x40x2mm (shs) square steel hollow section (2.31 kg/m)
60x30x3mm (rhs) rectangular steel hollow section (3.77 kg/m)

日标方矩型管理重表：
80x40x6.3mm (rhs) rectangular steel hollow section (12.80 kg/m)
70x70x3mm (shs) square steel hollow section (6.28 kg/m)
80x50x3mm (rhs) rectangular steel hollow section (5.66 kg/m)
70x70x3.6mm (shs) square steel hollow section (7.46 kg/m)
80x50x4mm (rhs) rectangular steel hollow section (7.34 kg/m)
70x70x5mm (shs) square steel hollow section (10.11 kg/m)
90x50x3mm (rhs) rectangular steel hollow section (6.13 kg/m)
70x70x6.3mm (shs) square steel hollow section (12.50 kg/m)
90x50x3.6mm (rhs) rectangular steel hollow section (7.24 kg/m)
70x70x8mm (shs) square steel hollow section (15.30 kg/m)
90x50x5mm (rhs) rectangular steel hollow section (9.70 kg/m)
80x80x3mm (shs) square steel hollow section (7.22 kg/m)
100x50x3mm (rhs) rectangular steel hollow section (6.60 kg/m)
80x80x3.6mm (shs) square steel hollow section (8.59 kg/m)
100x50x4mm (rhs) rectangular steel hollow section (8.86 kg/m)
80x80x5mm (shs) square steel hollow section (11.70 kg/m)
100x50x5mm (rhs) rectangular steel hollow section (10.90 kg/m)
80x80x6.3mm (shs) square steel hollow section (14.40 kg/m)
100x50x6.3mm (rhs) rectangular steel hollow section (13.40kg/m)
80x80x8mm (shs) square steel hollow section (17.80 kg/m)
100x50x8mm (rhs) rectangular steel hollow section (16.60 kg/m)
90x90x3.6mm (shs) square steel hollow section (9.72 kg/m)
100x60x3mm (rhs) rectangular steel hollow section (7.22 kg/m)
90x90x5mm (shs) square steel hollow section (13.30 kg/m)
100x60x3.6mm (rhs) rectangular steel hollow section (8.59 kg/m)
90x90x6.3mm (shs) square steel hollow section (16.40 kg/m)
100x60x5mm (rhs) rectangular steel hollow section (11.70 kg/m)

日标方矩管理论重量表：
100x60x6.3mm (rhs) rectangular steel hollow section (14.40kg/m)
100x100x3mm (shs) square steel hollow section (8.69 kg/m)
100x60x8mm (rhs) rectangular steel hollow section (17.80 kg/m)
100x100x4mm (shs) square steel hollow section (12.00 kg/m)
120x60x3mm (rhs) rectangular steel hollow section (8.01 kg/m)
100x100x5mm (shs) square steel hollow section (14.80 kg/m)
120x60x3.6mm (rhs) rectangular steel hollow section (9.72 kg/m)
100x100x6.3mm (shs) square steel hollow section (18.40 kg/m)
120x60x5mm (rhs) rectangular steel hollow section (13.30 kg/m)
100x100x8mm (shs) square steel hollow section (22.90 kg/m)
120x60x6.3mm (rhs) rectangular steel hollow section (16.40kg/m)
100x100x10mm (shs) square steel hollow section (27.90 kg/m)
120x80x5mm (rhs) rectangular steel hollow section (14.80 kg/m)
120x120x5mm (shs) square steel hollow section (18.00 kg/m)
120x80x6.3mm (rhs) rectangular steel hollow section (18.40kg/m)
120x120x6.3mm (shs) square steel hollow section (22.30 kg/m)
120x80x8mm (rhs) rectangular steel hollow section (22.9 kg/m)
120x120x8mm (shs) square steel hollow section (27.90 kg/m)
120x80x10mm (rhs) rectangular steel hollow section (27.9 kg/m)
120x120x10mm (shs) square steel hollow section (34.20 kg/m)
150x75x5mm (rhs) rectangular steel hollow section (16.37 kg/m)
120x120x12.5mm (shs) square steel hollow section (41.60 kg/m)

日标型钢：
买机床是为了使用，卖机床是为了给用户创造价值，买卖双方要密切配合，把首批产品加工问题解决好，保证机床顺利投产。在此基础上要提高机床的使用性能，扩大机床的使用范围，如充分利用现有软件，根据用户要求合作开发新的应用软件等。三是解决好贴身服务问题。沈阳机床集团b计划执行一年多来*深刻的体会是贴身服务，赢得了197台15多万元的订单。贴身服务的另一层含义是用户积极配合制造厂把问题尽快解决。机床企业要把出现的问题解决好，稳定一批用户成为固定服务对象，赢得回头客。