牌号 | 19MnB4 |
---|---|
1.5523 | |
对应标准 | NF EN 10269-1999
用于高温或低温条件下的紧固件用钢及镍合金 Steels and Nickel Alloys for Fasteners with Specified Elevated and/or Low Temperature Properties |
归类 | 合金钢 |
标签 | 淬火回火钢 |
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低温最小冲击吸收能量(纵向)
Material designation Heat treatment
conditionDiameter
d
mmMinimum fracture energy in shock bending (in J) (ISO-V specimens) at a temperature (in ℃) of: Name Number -270 -196 -160 -140 -120 -110 -100 -90 -80 -70 -60 -50 -40 -20 0 +20 19MnB4 1.5523 +QT d≤16 - - - - - - - - - - 27 - - 40 40 -
注:数据仅供参考!如有疑问,请填写"我要纠错"!