ASTM H12 Tool Steel with High Quality

• Type: Alloy Steel Bar
• Standard: ASTM
• Composition: Ferrous Steel Scrap
• Technique: Hot Rolled, Forged
• Shape: Round, Square, Flat
• Surface Treatment: Black, Grinded, Peeled, Polished, Rough Turned
• Model NO.: H12
• Special Use: Mold Steel
• Application: Tool Steel Bar
• Similar Grades: DIN 1.2606, JIS SKD62
• Size Range: Diameter: 20-480mm
• Quality Standard: ASTM-A681
• Delivery Condition: Annealed, Qunched and Tempered
• Surface Condition: Black, Grinded, Peeled, Polished, Rough Turned
• Transport Package: Apply The Shipping Packing
• Specification: H12
• Trademark: FUSHUN
• Origin: Hubei, Huangshi
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

Similar Grades:
DIN 1.2606,JIS SKD62
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	W
0.30-0.40	0.20-0.60	<= 0.030	<=0.030	0.80-1.25	4.75-5.50	0.20-0.50	1.25-1.75	1.00-1.70

 

Mechanical Properties
 
Properties                                                 Conditions 
                                              T(°C)         Treatment
 
Density (×1000 kg/m3) 7.7-8.03                25  
Poisson's Ratio 0.27-0.30                        25  
Elastic Modulus (GPa) 190-210                25  

Introduction:
Brake Die Steel is a special chromium-molybdenum analysis designed especially for brake dies. It combines good machinability with high compressive strength, wear resistance, and toughness. 
It is heat treated, straightened, and stress relieved to Brinell 248-293 (Re 24-31), and is generally used without further heat treatment.