Specifications

1.2311 tool steel
1. UT test grade: SEP 1921-84 Class C/c
2. Payment terms:TT/LC at sight

1.2311 tool steel, 3Cr2Mo, P20, DIN 1.2311

1. Size:

Round	Diameter	Length
	50mm-600mm	2000mm-5800mm
Steel plate	Thickness	Width	Length
	20-400mm	185-2300mm	2000mm-5800mm

 

2. Delivery Condition:

1. Hot rolled , black,

2. Hardness: HRC=28--33,

3. Annealed Hardness: HBS<=235.

 

3. General

   Good mechanincal property, make surface have equal hardness after deal with it; Nice polishing , mini. roughness on the surface, deal with induration in advance. It can used directly after the mould mould machined, deal with surface induration necessity.

 

4. Chemical analysis

Chemical composition(for reference only):

 

C	Si	Cr	Mn	Mo	P	S
0.28-0.40	0.20-0.80	1.40-2.00	0.60-1.00	0.30-0.55	≤0.03	≤0.03

 

5. Compared grades(based on usage)

Chinese	American	German	Swedish	Japanese
GB	AISI	DIN	ASSAB	JIS
3Cr2Mo	P20	1.2311	618	PDS-3