HG60高強度焊接結(jié)構(gòu)鋼板
HG60屬于高強度焊接結(jié)構(gòu)鋼。60代表60公斤級。
HG60廣泛用于工程機械、 改裝車、通用機械、煤炭機械、礦用救生艙等領(lǐng)域。
HG60化學(xué)成分
C
Si
Mn
P
S
V
Al
Nb
≤0.16
≤0.40
1.00-1.70
≤0.025
≤0.025
≤0.03-0.08
≥0.01
≤0.02-0.06
HG60力學(xué)性能:
單位Mpa
屈服強度：≥460
抗拉強度：570-730
A%
180°彎曲試驗
沖擊試驗Akv J
≥17
d=2a
≥47
HG60鋼。HG60鋼板。HG60高強鋼。HG60高強板。HG60高強度鋼板。HG60高強度鋼。HG60高強度焊接鋼。HG60高強度焊接板。HG60高強度焊接結(jié)構(gòu)鋼。HG60高強度焊接結(jié)構(gòu)板。HG60開平板。HG60熱軋卷。HG60熱軋鋼板。HG60熱軋鋼。HG60熱軋鋼坯。HG60中厚板。HG60熱軋鋼帶。HG60熱軋帶鋼。HG60熱軋扁鋼。HG60
HG60鉆孔HG60切割HG60切割零售HG60折彎HG60焊接HG60配件HG60精加工HG60法蘭HG60圓餅HG60扁鋼HG60角鋼HG60方管HG60方鋼HG60矩形管HG60圓管HG60無縫管
HG60焊接管HG60焊管HG60槽鋼HG60C型鋼HG60U型鋼HG60圓鋼HG60按圖施工HG60按圖加工
HG60按圖切割HG60按圖鉆孔
ΣΣΣΣΣ
溫度100℃ Rp0.2205Mpa Rp1.0235 Mpa Rm500 Mpa
溫度200℃ Rp0.2175Mpa Rp1.0205 Mpa Rm460 Mpa
溫度300℃ Rp0.2145Mpa Rp1.0175 Mpa Rm440 Mpa
溫度400℃ Rp0.2125Mpa Rp1.01555 Mpa Rm- Mpa
密度8.0 g/mm3 彈性模量195 Gpa 線膨脹系數(shù)15.8 / 10-6/℃
導(dǎo)熱率12 W/m℃ 熱容450 J/Kg℃ 電阻1.0μΩm
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