ASTM H13 Steel with High Quality (1.2344, SKD61)

• Type: Alloy Steel Bar
• Standard: ASTM
• Composition: Ferrous Steel Scrap
• Technique: Hot Rolled, Forged
• Shape: Round, Square, Flat
• Surface Treatment: Grinded, Peeled, Polished, Rough Turned
• Model NO.: H13
• Special Use: Mold Steel
• Application: Tool Steel Bar
• Similar Grades: DIN 1.2344, SKD61
• Size Range: Diameter: 20-480mm
• Quality Standard: ASTM-A681
• Delivery Condition: Annealed, Qunched and Tempered
• Surface Condition: Grinded, Peeled, Polished, Rough Turned
• Transport Package: Apply The Shipping Packing
• Specification: H13
• Trademark: CHENGQUAN
• Origin: Hubei, Huangshi
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

Similar Grades:
DIN 1.2344, SKD61
Shape: 
Round, Flat, Square.
Size Range:

	Diameter(mm)	Thickness (mm)	Width (mm)	Length(mm)
Round	20-480	-	-	2000-5800
Square	20-480	-	-	2000-5800
flat	-	20-50	80-600	2000-5800

 
Steel-making Condition: 
EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished

Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
 

Packing details	In seaworthy packing, as your requirement.
Delivery details	within 30-50 days

Chemical 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

 

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