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Tool and Die steel bar

Due to the wide range of uses of molds and the great differences in working conditions of various molds, the range of materials used for manufacturing molds is very wide, ranging from general carbon structural steel, carbon tool steel, alloy structural steel, alloy tool steel, spring steel, high-speed tool steel, stainless and heat-resistant steel to Maraging steel suitable for special mold needs, powder high-speed steel, powder high-alloy mold steel, etc. Die steel can be generally divided into three categories: cold working die steel, hot working die steel and die steel for plastic molding. 

Mainly steel grades of Tool and Die steel bar are :


Typical Grade

Specifications / Standards

C45U,C70U,C80U,C90U,C105U,C120U,
105V,50WCrV8,60WCrV8,102Cr6,
21MnCr5,70MnMoCr8,90MnCrV8,
95MnVCr5,X100CrMoV5,X153CrMoV12,
X210Cr12,X210CrW12,35CrMo7,
40CrMnNiMo8-6-4,45NiCrMo16,
X40Cr14,X38CrMo16

ENISO 4957

C10, C15E4, C15M2, C18, C20,
C20E4, C20M2, C25, C25E4, C25M2,
C30E4, C30M2, C35, C35E4, C35M2,
C40, C40E4, C40M2, C45, C45E4,
C45M2, C50, C50E4, C50M2, C55,
C55E4, C55M2, C60, C60E4, C60M2

55NiCrMoV7,32CrMoV12-28,
X37CrMoV5-1,X38CrMoV5-3,
X40CrMoV5-1,50CrMoV13-15,
X30WCrV9-3,X35CrWMoV5,
38CrCoWV18-17-17

HSO-4-1,HSI-4-2,HS18-0-1,
HS2-9-2,HS1-8-1,HS3-3-2,
HS6-5-2,HS6-5-2C, HS6-5-3,
HS6-5-3C,HS6-6-2,HS6-5-5,
HS6-5-2-5,HS6-5-3-8,HS10-4-3-10,
HS2-9-1-8

T72301 W1 Grade A, T72301 W1 Grade C,
T72302 W2 Grade A, T72302 W2 Grade C,
T72305 W5

ASTM A686

T20810,T20811,T20812,T20813,T20814,
T20819,T20821,T20822,T20823,T20824,
T20825,T20826,T20841,T20842,T20843,
T30102,T30103,T30104,T30105,T30106,
T30107,T30108,T30109,T30110,T30402,
T30403,T30404,T30405,T30407,T31501,
T31502,T31506,T31507,T41901,T41902,
T41904,T41905,T41906,T41907,T61202,
T61203,T61206,T60601,T60602,T51602,
T51603,T51604,T51605,T51606,T51620,
T51621,H10,H11,H12,H13,H14,H19,H21,
H22,H23,H24,H25,H26,H41,H42,H43,A2,
A3,A4,A5,A6,A7,A8,A9,A10,D2,D3,D4,
D5,D7,O1,O2,O6,O7,S1,S2,S4,S5,S6,S7,
L2,L3,L6,F1,F2,P2,P3,P4,P5,P6,P20,P21

ASTM A681

SKS11,SKS12,SKS21,SKS5,SKS51,
SKS7,SKS81,SKS8,SKS4,SKS41,
SKS43(105V),SKS44,SKS3,SKS31,
SKS93,SKS94,SKS95,SKD1(X210Cr12),
SKD2(X210CrW12,SKD10(X153CrMoV12),
SKD11,SKD12(100CrMoV5),SKD4,
SKD5(X30WCrV9-3),SKD6,
SKD61(X40CrMoV5-1,SKD62(X35CrWMov5),
SKD7(32CrMoV3-3),SKD8(X38CrCoWV4-4-4),
SKT3,SKT4(55NiCrMoV7),SKT6(45NiCrMo16),

G4404

SKH2,SKH3,SKH4,SKH10,SKH40,SKH50,SKH51,
SKH52,SKH53,SKH54,SKH55,SKH56,SKH57,
SKH58,SKH59

G4403

SK140,SK120,SK105,SK95,SK90,SK85,SK80,
SK75,SK70,SK65,SK60

G4401


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