Tora 95% Bvisa Uchishandisa Coupon
AISI-1020 coupon dzesimbi dzakashandiswa neinenge 1 cm 2 yeiyo yakazara pamusoro. Makemikari akaumbwa emakoponi aive neC = 16%, Mn = 0.63%, P = 1.2%, S = 3.1%, Si = 1.2%, Cu = 1%, Cr = 3%, uye Ni = 1%. Iwo coupon akaiswa jecha achishandisa simbi sandpaper, iine inofambira mberi kudzikiswa kwehukuru hwezviyo, pakuchenesa kwakazara kwekavha zvinhu.
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