Tool Steels

Hot-Work Tool Steel

The demand for complex extrusions, coupled with high extrusion speeds, necessitates the need for high grade tool steels manufactured by the latest production processes, which are crucial to the successful performance of the extrusion die.

Intoco selects forged steel of the finest quality to meet the demands of the end user. These steels are subjected to stringent tests throughout the production cycle to ensure they meet all necessary requirements.

Our hot work tool steel division stocks forged and pre-machined material for distribution to the extrusion die industry in the form of sawn blanks, pre-turned blanks, rings and bars.

Prompt processing of orders and a twenty four hour sawing service ensures that we meet our customer requirements for the immediate delivery of certified materials.

Suppliers for Tool Steels

Stock Sizes - Nominal

Tolerances

ø15	-	ø197	=	-0/+1
ø207	-	ø421	=	-0/+2
ø435	-	ø755	=	-0/+3

Material H13

DIN - 1.2344 X40CrMoV51

BS - BH13

AFNOR - Z40CDV5

UNI - X40CrMoV5/11KU

SIS - 2242

UNE - F5318

AISI - H13

JIS - SKD61

GOST - 4Ch5MF1S

m/m Inch m/m Inchh m/m Inchh

15 0.591 122 4.803 322 12.677

20 0.787 130 5.118 331 13.031

25 0.984 135 5.315 344 13.543

30 1.181 142 5.591 361 14.213

35 1.378 155 6.102 381 15.000

40 1.575 166 6.535 395 15.551

45 1.772 182 7.165 411 16.181

50 1.969 192 7.559 421 16.575

55 2.165 197 7.756 435 17.126

60 2.362 207 8.150 463 18.228

65 2.559 212 8.346 485 19.094

70 2.756 222 8.740 511 20.118

77 3.031 231 9.094 533 20.984

81 3.189 242 9.528 562 22.126

86 3.386 255 10.039 612 24.094

91 3.583 270 10.630 655 25.787

96 3.780 281 11.063 705 27.756

102 4.016 293 11.535 755 29.724

110 4.331 306 12.047 805 31.693

116 4.567 311 12.244

Material 1.2714

DIN - 1.2714 56NiCrMoV7

AFNOR - 55 NCDV7

UNI - 56NiCrMoV7

UNE - F5307

AISI - L6/6F3

JIS - SKT 4

m/m Inch m/m Inchh m/m Inchh

75 2.953 242 9.528 411 16.181

116 4.567 255 10.039 421 16.575

142 5.591 270 10.630 435 17.126

155 6.102 281 11.063 463 18.228

166 6.535 293 11.535 485 19.094

182 7.165 311 12.244 511 20.118

192 7.559 322 12.677 550 21.654

197 7.756 331 13.031 562 22.126

207 8.150 344 13.543 612 24.094

212 8.346 361 14.213 655 25.787

222 8.740 381 15.000 705 27.756

231 9.094 395 15.551 755 29.724

m/m Inch m/m Inchh m/m Inchh

75 2.953 207 8.150 311 12.244

116 4.567 222 8.740 331 13.031

142 5.591 231 9.094 361 14.213

155 6.102 242 9.528 411 16.181

166 6.535 255 10.039 435 17.126

175 6.890 261 10.276

185 7.283 281 11.063