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Brand Name : GNEE
Model Number : Cold Rolled Tool Steel Bar
Certification : ISO 9001
Place of Origin : China
MOQ : 5 ton
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 3000 ton/tons per month
Delivery Time : 5-8 work days
Packaging Details : Standard Sea-worthy Packing
Steel Grade : Steel round bar
Standard : ASTM
Technique : Hot Rolled
Application : Tool Steel Bar
A2 Cold Rolled Tool Steel Bar High Pressure Steel Pipe For Producing
AISI A2 Steel is a high quality Cold work tool steel, It belong to the high quality high carbon alloy tool steel. Oil Quenched & Tempered Hardenss is 28-34 HRc. AISI A2 steel Annealing delivery hardenss less than 250HB. AISI A2 steel equivalent with GB Cr5Mo1V, JIS SKD12 Steel.
Chemical composition
C(%) | 0.95~1.05 | Si(%) | 0.10~0.50 | Mn(%) | 0.40~1.00 | P(%) | ≤0.030 |
S(%) | ≤0.040 | Cr(%) | 4.75~5.50 | Mo (%) | 0.90~1.40 | V(%) | 0.15~0.50 |
Mechanical Properties
Bulk modulus (typical for steels) | Machinability (based on carbon tool steel) | Shear modulus | Poisson’s ratio | Elastic modulus) | Thermal expansion | |
GPa | GPa | GPa | 20-100℃ | |||
140 | 65% | 78 | 0.27-0.30 | 190-210 | 10.7 x 10-6/ºC |
Applications
A2 steels are mainly used for slitters, die shapes.A2 tool steel typical applications include cold forging dies, coining dies, cold heading dies, shear blades, knurling tools and as cutting knives for paper, wood, fibre and resin-bonded aterial, etc.
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A2 Cold Rolled High Pressure Steel Pipe For Producing Images |