碳素工具钢:W1-A W1-C W2-A W2-C W5 T72301 T72302 T72305 mercial mercial mercial mercial mercial mercial mercial W108Standard W109Standard W110Standard W112Standard W209Standard W210Standard W310Standard W108Extra W109Extra W110Extra W112Extra W209Extra W210Extra W310Extra W108Special W109Special W110Special W112Special W209Special W210Special W310Special W4 W5 W6 W7) (合金工具钢:A2 A3 A4 A5 A6 A7 A8 A9 A10 D2 D3 D4 D5 D7 F1 F2 H10 H11 H12 H13 H14 H19 H21 H22 H23 H24 H25 H26 H41 H42 H43 L2 L3 L6 O1 O2 O6 O7 P2 P3 P4 P5 P6 P20 P21 S1 S2 S4 S5 S6 S7 T20810 T20811 T20812 T20813 T20814 T20819 T20821 T20822 T20823 T20824 T20825 T20826 T20841 T20842 T20843 T30102 T30103 T30104 T30105 T30106 T30107 T30108 T30109 T20110 T30402 T30403 T30405 T30407 T31501 T31506 T31507 T41901 T41902 T41904 T41905 T41906 T41907 T51602 T51603 T51604 T51605 T51606 T51620 T51621 T60601 T60602 T61202 T61203 T61204)
