Position: HomepageTechnicProduction StandardsNational Standards for Base Materials (Blank)
National Standards for Base Materials (Blank)
No., Status 6063 T5
Standard No. GB5237.1-2008
Appearance quality
  1. The profile surface shall be tidy and has no defects such as cracking, peeling, corrosion and bubbles.
  2. Slight pressure hole, bruise or scratches in the profile surface, the allowable depth in the decoration surface shall be no more than 0.07mm, and that in non-decoration surface shall be no more than 0.10mm. The depth of the impress shall be not more than 0.03mm.
  3. Partial strains arising from cutting are allowed in the end heads of the profiles, but the vertical length shall not exceed 10mm.
Allowable size deviation
Gap Bending Distortion Angle Length
≤0.15mm for any width of 25mm ≤0.3mm for any length of 300mm ≤1.20mm for each one meter of length ±1.0° Nominal lenght≤6m±15mm
Mechanical property
Wechsler Hardness(HW) Tensile strength Yield strength Tensile stretch
≥8 ≥160N/mm2 ≥110N/mm2 8%
Chemical composition
Si Fe Cu Mn Mg Zn Other impurities
Single Total
0.2-0.6 鈮?.15 鈮?.20 鈮?.05 0.45-0.90 鈮?.05 鈮?.05 鈮?.15
Copyright © 2012 Huachang Aluminum Factory Co., Ltd
广西淘宝快3走势图 浙江体彩6十1复式 加拿大28幸运99预测 吉林新十一选五 辽宁快乐12玩法介绍 甘肃快3三开奖结果 甘肃快三预测和推荐 股票论坛 好彩1开奖官网 股票配资属于 11选五5开奖走势图一定 宁夏十一选五今天第39期 北京快3官方软件 福建体彩31选7今日开奖 北京赛车pk拾开奖直播 基金配资合法性 湖北体彩新十一选五走势图