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Forged conveyor chain

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King manufacture an unrivalled range of high quality forged chains. The standard is for an alloy steel forging and pin case hardened for wear resistance. Specifications can be varied dependent on the operating environment.

Drop forged chain links

Material reference

JK Reference

Material No

Standard Hardening

JK Heat Treatment Designation

Standard hardening value

Standard hardening depth

DIN

AISI

STANDARD QUALITIES

20CrMnTn

TN

1.8401

A29/A29M

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

18MnCrB5

BN

1.7168

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

20MnCr5

MN

1.7147

5120

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

21NiCrMo4

CN

1.6523

8620H

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

C45

C

1.0503

1045

HARDENING AND TEMPERING

TH

800-900 N/mm²

42CrMo4

CD

1.7225

4140

HARDENING AND TEMPERING

TH

1100-1300 N/mm²

CORROSION AND ACID RESISTANT MATERIAL

X5CrNi 18-10 (V 2 A)

SS304

1.4301

304

X6CrNiMoTi 17-12 2 (V 4 A)

SS316

1.4571

316

X46Cr13

SS 420

1.4034

420

HARDENING AND TEMPERING

TH

50-52 HRC

HEAT – RESISTANT MATERIAL

HEAT RESISTANCE IN AIR

X10CrAlSi7

JK HK

1.4713

800° C MAX

420-620 N/mm²

X15CrNiSi 20-12

JK HH

1.4828

309

1000°C MAX

500-750 N/mm²

Chain pins

Material reference

JK Reference

Material No

Standard Hardening

JK Heat Treatment Designation

Standard hardening value

Standard hardening depth

DIN

AISI

STANDARD QUALITIES

BS970 1991

16MnCr5

590M17

1.7131

5115

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

15NiCr13

633M13

1.5752

3310

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

18CrNi8

1.592

CASE HARDENING

CH

58-62 HRC

0,8-1,0 mm

C45

080M46

1.0503

1045

INDUCTION HARDENING

IH

52-56 HRC

1,5-2,0 mm

HARDENING AND TEMPERING

TH

45-50 HRC

42CrMo4

708M40

1.7225

4140

INDUCTION HARDENING

IH

56-60 HRC

1,5-2,0 mm

HARDENING AND TEMPERING

TH

56-60HRC

CORROSION AND ACID RESISTANT MATERIAL

X46Cr13

420S29

1.4034

420

HARDENING AND TEMPERING

TH

50-52 HRC

X105CrMo17

440S49

1.4125

440

HARDENING AND TEMPERING

TH

50-55 HRC

Circlips

Material reference

JK Reference

Material No

Standard Hardening

JK Heat Treatment Designation

Standard hardening value

Standard hardening depth

DIN

AISI

STANDARD QUALITIES

DD12

P12

1.0398

621

Ferritic – Cromweld 3Cr12

SS410

1.4003

410

Austenitic

SS304

1.4301

303

Flights are robotically welded in one of three manufacturing facilities in the UK, Poland and the USA. The integrity of the welding is fundamental to best performance.

The configuration will vary dependent on the style of machine.

Flight attachment options

T Type Attachments for Horizontal and Slightly Inclined Conveying

T Type Attachments for Horizontal and Slightly Inclined Conveying

U Type Attachments for Horizontal and Inclined Conveying (with or without blanking plate)

U Type Attachments for Horizontal and Inclined Conveying (with or without blanking plate)

C Type Attachments for Horizontal, Inclined and Vertical Conveying (with or without blanking plate)

C Type Attachments for Horizontal, Inclined and Vertical Conveying (with or without blanking plate)

OO Type Attachments for Horizontal and Inclined Conveying (with or without blanking plate)

OO Type Attachments for Horizontal and Inclined Conveying (with or without blanking plate)

CO Type Attachments for Horizontal and Inclined Conveying (with or without blanking plate)

CO Type Attachments for Horizontal and Inclined Conveying (with or without blanking plate)

Double Series Flight Options I Format

Double Series Flight Options I Format
  1. Standard Flight Bolted Construction
  2. Standard Flight U Clip Retention
  3. Deep Style U Clip Retention
  4. Reinforced flight with swivel arrangement
  5. Standard Flight Welded Construction

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