China tool steel 9Mn2V/O2 /1.2842 manufacture

Product Overview

Description

China tool steel 9Mn2V/O2 /1.2842 manufacture

1.Steel Grade:O2

 

2.Application: O2 is used to produce tools which have good abrasive resistance and excellent toughness. It is widely used in the production of blanking die, moulding die, roll, puncher pin, calender die, thread rolling die and some kinds of scissors

 

3.Chemical Composition(%)

4.Sizes Available(mm)

steel round	Cold work tool steel	Dia 50-500	Length 2000-5000
	Hot  work tool steel
	Plastic tool steel
steel plate	Cold work tool steel	Thickness 30-300 Width 100-600	Length 2000-5000
	Hot  work tool steel
	Plastic tool steel

 

5.Technical Route: EAF+LF+VD+ESR+FORGED+ANNEALED

 

6.Hardness: MAX 229HB

 

7.Tolerance: 0/+1mm for machined/turned surface,  0/+3mm for grinded/peeled surface

 

8.UT test: according to SEP 1921-84 Group C/c D/d class

 

9.Delivery term: 30 days

 

10.Payments: T/T,L/C,DP

(30% advance payment by T/T,balance before the shipment against shipping documents or irrevocable L/C at sigh)

 

Production Process

 

 

OUR MAIN PRODUCTS

 

some pictures about our products

 

 

 

 

 

Workshop

 

Inspection equipment

 

 

our clients

 

 

 

certification

 

 

 

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