1.manufacturer supplying hot work tool steel 1.2343 flat bar 2.Certification: ISO 9001:2008 3.Quality assurance 4.UT%

1. manufacturer supplying hot work tool steel 1.2343 flat bar  

 

2.Chemical Composition:

Element	C	Si	Mn	Cr	Mo	V	P	S
content	0.38	1.00	0.40	5.10	1.40	0.50	≤0.003	≤0.005

 

3.the performance advantages and the uses

 

(1).Highlight advantagesHigh hot strength and hardness

good resistance to heat,

good hot toughness,

high resistance to temperature fatigue and wear in medium heat

small heat deformation

the tendency of the appearing of iron oxide skin are small in air-quenching

Excellent corrosion resistance

 

4.We supply two smelting material

(1)Electric arc furnace, ladle furnace, vacuum degassing

(2)Electric slag re-smelting

5.Test and inspection: 100% mixed test

 

100% crack test,defect depth max.1% of diameter(turned, peeled) or width

 

100% US test acc. to SEP standard.

 

6.The smelting plant is equipped with 1 set row material classification unit,

1 set 45 ton  UHP electric arc furnace,

1 set 45 ton ladle refining furnace,

1 set 50 ton vacuum refining furnace with hydrogen and oxygen determination system,

1 set 50 ton electro slag re-smelting furnaces,

2 sets of 10 ton electro slag re-smelting furnaces and 6 sets of 30 ton,50 ton,60 ton,100 ton matching heat treatment furnaces, cooling pits, heat shields ,125/35 ton crane and other auxiliary equipments.