H13 hot die steel

H13 hot die steel 1.Hor rolled or forging 2.EAF or ESR material 3.Black or machined surface 4.Annealed HBS<229,

H13  hot die steel

 

1)Comparable steel:H13(USA,ASTM);DHA1(Datong,Japan);4Cr5MoSiV1(China);1.2344(Germany DIN);SKD(Japan,JIS)

 

2) Chemical composition:

C	Si	Mn	Cr	P	S	Mo	V
0.30~0.40	0.80~1.20	0.20~0.40	4.75~5.50	≤0.025	≤0.025	1.25~1.75	0.80~1.20

 

3) Delivery condition:EAF or ESR;hot rolled or forging;black,machined surface;Anneling,Hardness:HBS≤229

 

4) Specification: Round bar:Thickness: 60~350mm, Length:2500~4000mm .

Flat bar:Thickness: 20~300mm,Width: under the size of 205~2200mm,

              Length:2500~4000mm.

 

5)Material character: Under upper hot initensity and rigidity ;under middle temperature,have good tenacity,hot tirdness nature and definite wearable;empty quenching under lower Ao shi ti temperature condition.small distortion after heat-treatment and so on.

 

6)Application:Used for making hot squeezing mould,forging mould,embedded lump,like:alloy,cooper and other alloy and other alloy casting mould

 

7)Ultrasonic test standards:GB/T6402-1991,CLASS 1

 

8)Payment terms:prepay30% deposit,T/T or L/C at sight.

 

H13 hot die steel