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K340 cold work tool steel high wear high impact high polishing high toughness

Categories cold work tool steel
Place of Origin: Austria
Brand Name: Bohler
Model Number: THJ-K340
Certification: ISO9002-1994
Packaging Details: according to customers
Delivery Time: 5-10days
Payment Terms: T/T
MOQ: 1 ton
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K340 cold work tool steel high wear high impact high polishing high toughness

Specifications

K340 Steel Flat
ISO9001 certified
Flexible MOQ
Prompt delivery stock within 7days
MTC DIN10204 3.1/3.2


K340 Steel Flat

ISO9001 certified
Flexible MOQ
Prompt delivery stock within 7days

MTC DIN10204 3.1/3.2


Equivalent grades

GBDAIDOBOHLER
Cr8Mo1VSiDC53K340

Chemical Composition

CSiMnCrPSMoV
0.90-1.100.80-1.200.407.50-8.500.030.031.80-2.200.20-0.50

Available size

Round steel bar 60-800mm
Flat steel bar 25-400mm*200-800mm

Surface condition

Black surface/ Grinded/ Machined

Hardness

Annealed HBS235 max

Characteristics of K340 Steel

Uniform distribution of fine carbides
Excellent galling & wear resistance
Exceptional toughness & fatigue resistance
High temper resistance to support PVD & nitride surface treatments
Machining & grinding characteristics superior to most other tool steels
after heat treatment, the hardness is higher than SKD11; tenacity is twice of SKD11; high hardness and toughness

Applications of K340 Steel

punches & dies, draw & forum dies, shear blades, shredder knives, thread & form rolls, cold heading dies, mill rolls & slitters

Heat treatment

AustenitizeDouble High Temperature Draw
1030°C520°CHRC 62/64
540°CHRC 60/62
550°CHRC 58/60












Quality K340  cold work tool steel  high wear high impact high polishing high toughness for sale
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