元素

C

S

Mn

P 

Si

Cr 

Ni 

含量

0.93～1.05

≤0.015

0.25～0.45

≤0.025

0.15～0.35

1.35～1.60,

≤0.25

鋼號

現貨供應（小圓鋼規格）

高速工具鋼

ng>Mng>2 SKH51 W6ng>Mng>o5Cr4V2

SKH9

ng> ng>

ng>冷拉光圓：Φng>ng>2.3 2.8 3.3 3.8 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3 13.3 14.3Φng>ng>15.3--120ng>

塑膠模具鋼

S136 4Cr13

ng> ng>

ng>冷拉光圓：Φng>ng>2.3 3.3 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3 13.3 14.3Φng>ng>15.3--100.3ng>

冷作模具鋼

SKD11 SLD   Cr12Mo1V

ng> ng>

ng>冷拉光圓：Φng>ng>2.3 3.3 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3 13.3 14.3Φng>ng>15.3--100.3ng>

冷作模具鋼

     Cr12MoV D2

ng> ng>

ng>冷拉光圓：Φng>ng>2.3 3.3 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3    Φng>ng>13.3--180.3ng>

軸承鋼

SUJ2 GCr15 52100

ng> ng>

ng>冷拉光圓：Φng>ng>2.3 3.3 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3 13.3  Φng>ng>14.3--50.3ng>

軸承鋼調質材 （熟料）

ng> ng>

ng>硬度58°--61°：Φng>ng>3.3--20.3ng>

熱作模具鋼

8407 SKD61 H13 2344 DAC FDAC

ng> ng>

ng>冷拉光圓：Φng>ng>2.3--12.3Φng>ng>14.3--260ng>

ng>°ng>

8407 SKD61 H13 2344 DAC FDAC

ng> ng>

ng>預硬直條：Φng>ng>2.3--20.3  HRC：ng>ng>41°ng>ng>--45°ng>ng>58°ng>ng>--62°ng>

油鋼

01 9CrWMn SKS3 K460 DF2 2510 K110

ng> ng>

ng>冷拉光圓：Φng>ng>3.3--16.3Φng>ng>18.3--130ng>

ng>備註：爐外精煉、真空脫氣、球化退火ng>

DC53

ng> ng>

ng>冷拉光圓：Φng>ng>10--180ng>