ASTM H14 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.: H14
• Special Use: Mold Steel
• Application: Tool Steel Bar
• 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: H14
• Trademark: FUSHUN
• Origin: Hubei, Huangshi
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

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	W
0.30-0.45	0.20-0.60	<= 0.030	<=0.030	0.80-1.25	4.75-5.50	4.00-5.25

 

 
 
Physical Properties
The physical properties of H14 tool steels are given in the following table.
 

Properties	Metric	Imperial
Density	7.89 g/cm3	0.285 lb/in3

 
Mechanical Properties

Properties	Metric	Imperial
Hardness, Rockwell C (air cooled from 982°C, 30 mins)	52	52
Hardness, Rockwell C (air cooled from 1010°C, 30 mins)	55	55
Hardness, Rockwell C (air cooled from 1038°C, 30 mins)	56	56
Modulus of elasticity	207 GPa	30000 ksi
Charpy impact (V-notch; air cooled from 1010°C; 490°C temper temperature)	12.9 J	9.50 ft-lb
Charpy impact (V-notch; air cooled from 1010°C; 370°C temper temperature)	16.3 J	12.0 ft-lb
Charpy impact (V-notch; air cooled from 1010°C; 650°C temper temperature)	17.6 J	13.0 ft-lb
Machinability (1% carbon steel)	70.0 - 75.0%	70.0 - 75.0%
Poisson's ratio	0.27-0.30	0.27-0.30

 

Introduction:
Chromium hot-work tool steels are designated as group H steels according to the AISI classification system. This series of steels start from H1 to H19.
H14 chromium hot-work steel has had tungsten added for improved high-temperature properties and a high heat resistance. It exhibits little size change during hardening and is suitable for long-run die castings dies. 
This article will provide an overview of H14 chromium hot-work steels.