Specifications

h13 tool steel hardness
1.1.2344/H13/SKD61
2.hot rolled or forging
3.flat bar or round bar
4.EAF or ESR

Hot work h13 tool steel hardness

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: 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 or SEP1921/84 GR.3 CLASS D/D E/E

 

8)Payment terms:

prepay30% deposit,T/T or L/C at sight.