A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel

Product Details
Customization: Available
Type: Alloy Steel Bar
Standard: ASTM
Manufacturer/Factory, Trading Company

360° Virtual Tour

Diamond Member Since 2022

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Experienced Team
The supplier has 18 foreign trading staff(s) and 10 staff(s) with over 6 years of overseas trading experience
In-stock Capacity
The supplier has In-stock capacity
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
to see all verified strength labels (14)
  • A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel
  • A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel
  • A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel
  • A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel
  • A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel
  • A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel
Find Similar Products

Basic Info.

Model NO.
A3
Composition
Ferrous Steel Scrap
Technique
Hot Rolled, Forged
Shape
Round, Square, Flat
Surface Treatment
Grinded, Peeled, Polished, Rough Turned
Special Use
Mold Steel
Application
Tool Steel Bar
Similar Grades
Uns T30103
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
A3
Trademark
FUSHUN
Origin
Hubei, Huangshi
HS Code
7228600000
Production Capacity
500tons Per Month

Product Description

Similar Grades:
UNS T30103
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 Mo
1.20-1.30 0.40-0.60 <= 0.030 <=0.030 0.10-0.70 4.75-5.50 0.80-1.40 0.90-1.40
 

 
Physical Properties
The physical properties of A3  tool steels are given in the following table.
 
roperties Metric Imperial
Density 7.86 g/cm3 0.284 lb/in3
 

 
Mechanical Properties

Properties
Metric Imperial
Machinability (based on carbon tool steel) 65% 65%
Shear modulus (typical for steels) 80.0 GPa 11600 ksi
Poisson's ratio 0.27-0.30 0.27-0.30
Elastic modulus 190-210 GPa 27557-30457 ksi
 
 

Introduction:
Air-hardening, medium alloy, cold work steels comprise several types that include A2, A3, A4, A6, A7, A8, A9, and A10. These steels also known as group A steels contain sufficient amounts of manganese, molybdenum and chromium. The presence of manganese, molybdenum and chromium in these steels provide full hardness in sections comprising thickness of at least 100 mm (4 in.) in diameter when air cooled.
Group A steels have a carbon content ranging from 0.5 to 2% and are provided with air hardening characteristics that permit minimum distortion and cracking on quenching.
The data below will provide an overview of A3 air-hardening, medium-alloy, cold-work tool steels.
 
A3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work SteelA3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work SteelA3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work SteelA3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work SteelA3 Tool Steel (UNS T30103) - Air-Hardening, Cold-Work Steel


 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier