金属材料の引張試験の基礎 - info.shiga-irc.go.jp

1 070612 JIS 2. 1 JIS Z2201 Z2241 JIS Z3040 Z3111 Z3121 070612 2. 2 JIS Z2201 ISO 6892 Metallic materials Tensile testing 070612 070612 070612 2.

2 3 Z2241 ISO 6892 Metallic materials Tensile testing (N / mm2) (N / mm2) (N / mm2) (N / mm2) (N / mm2) JIS Z2201 JIS B7721 SU = FSU / A0 (N / mm2) SL = FSL / A0 (N / mm2)

3 FSU N FSL N A0 mm2 070612 = F /A0 F N A0 mm2 B = Fmax / A0 Fmax N A0 mm2 = l-l0 / l0 100 l mm l0 mm = A0 - A / A0 100 A mm2 A0 mm2 070612 2. 4 Z3040 JIS Z3121 2.

4 5 Z3111 JIS Z2201 070612 2. 6 Z3121 ISO 4136 Fusion welded butt joints in steel Transverse tensile test 070612 070612 3. 1 010020030040050060070005 10 15 20 25 30 Stroke, /mmStress, /N/mm2 N/mm2 N/mm2 N/mm2 N/mm2 070612 3.

5 2 = / = l l0 / l0 = d d0 / d0 070612 070612 7.

6 1 01002003004005006007000 5 10 15 20 25 30 Stroke, /mmStress, /N/mm2 Fig A