tool steel 1.6582 flat bar

1.tool steel 1.6582 flat bar 2.Certification: ISO 9001:2008 3.Quality assurance 4.manufacturer,UT% test,MTC

1.tool steel 1.6582 flat bar

 AISI 4340 /DIN 1.6582 / JIS SNCM 8 steel flat bar

2. Composition:

Element	C	Mn	P	S	Si	Cr	Ni	Mo
Weight %	0.36- 0.44	0.50- 0.80	0.015 (max)	0.025 (max)	0.17- 0.37	0.60- 0.90	1.25- 1.75	0.15- 0.25

  3. 4340 the tempering temperature can be "tempered to the desired hardness".

4. The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

 

5. Quality assurance:We are the ISO 9001:2008 authentication enterprises and we can provide the enterprise's quality written guarantee for all the exported products.

 

6.Our smelting facilities data as following:

45 tons EBT, 50 tons EF, 50 tons VOD

Forging equipment :a 3200 tons pressing machine , a 2000 tons pressing machine, a 1000 tons pressing machine, a 8 tons Hydraulic hammer, a 3 tons Hydraulic hammer

Processing equipment:  8 of gantry millings, 12 of lathe machines etc. 

tool steel 1.6582 flat bar