P20妯″叿閶肩啊浠嬶細
鍖栧(xu茅)鎴愬垎:
C 0.26
Mn 1.5
Ni 鈮� 1.0
Cr 1.6
Mo 0.7
S < 0.01
鍑哄粻鐙€鎱�(t脿i):
Hardness (HB) 340 Y.S. 0.2 MPa (KSI) 970 (141) UTS MPa (KSI) 1130 (164) El 5.65 % 15 Young Modulus GPa 210
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