H13 Tool Steel with ESR (DIN 1.2344, SKD61)

• Customization: Available
• Type: Alloy Steel Bar
• Standard: AISI, ASTM
• Model NO.: H13
• Shape: Flat, Sheet
• Surface Treatment: Grinded\Peeled (Centreless Turned)\Polished\Groun
• Similar Grades: DIN1.2344, SKD61, 4Cr5MoSiV1
• Surface Condition: Grinded\Peeled (Centreless Turned)\Polished\Ground
• Delivery Condition: Annealed, Quenched+Tempered
• Size Range: Square/Round Bar: 12~420mm, Flat:10~155 X 50~
• Quality Standard: ASTM A681
• Smelting Process: Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+ESR
• Transport Package: Seaworthy Packing
• Specification: DIN 1.2344, SKD61
• Trademark: CHENGQUAN
• Origin: Hubei, Huangshi
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

Similar grades: DIN1.2344, SKD61, 4Cr5MoSiV1
 
Shape: Round, Flat, Square, Sheet.
 
Size range:    Square/Round Bar: 12~420mm ,  Flat:10~155 x 50~ 800mm

                           
Steelmaking Process: EF, EF/EAF+LF+VD, EF/EAF+ESR 
 
Delivery condition: Annealed , Quenched+Tempered    

Surface Condition: Black, Grinded, Peeled, Polished, Rough turned 
Features:1:Competitive price 
2 Immediate delivery
3.Premium quality
4.Reliable serviceChemical Composition:

C	Mn	P	S	Si	Cr	V	Mo
0.32-0.45	0.20-0.60	0.03max	0.03max	0.80-1.25	4.75-5.50	0.80-1.20	1.10-1.75

 

Standard: ASTM681-2008
 
Class of material: Hot  work tool steel



H13 tool steel  Hardness requirement:235 HB(MAX)
In accordance with the latest issue of Test Methods and Denitions  A370

H13 tool steel Macrostructure:
In accordance with the latest issue of PracticeA561, free of excessive porosity, segregation, slag, dirt or other nonmetallic inclusions ,pipe, checks, cracks, and other injurious defects.

H13 tool steel Decarburization:
In accordance with the latest issue of Guide E3
Free of scale and decarburization.

H13 tool steel Permissible Variations for Dimensions:

Dimension and shape tolerance
Thickness	Width	Thickness Tolerance	Width Tolerance
8-90	30-610	+1.0/-0.0	+5.0/-0.0

According to different shape with the  ASTM681-2008

H13tool steel Ultrasonic Quality:
Material shall be ultrasonic ally tested at appropriate stages of the manufacture to ensure the quality, when and as agreed upon between seller and purchaser.
 
H13 tool steel Cleanliness: with the latest issue of Test Methods E45. The permissible limits shall be agreed upon between seller and purchaser. 

Other informations:

Specimens after quenching and tempering hardness should meet the following requirements
Type	Hardness HRC(Min)	Temperature(ºC)		hardening agent
		quenching	tempering
H13	59	950	850	Oil

 

According to ASTM E112, austenite grain size not less than 5, after heat treatment target number is expected to more than eight.
non-metallic inclusion
according to ASTM E45,Method 1
Inclusion series	Inclusion series
	A	B	C	D
Th	2	2	2	2
Weight	1.5	1.5	1.5	1.5