Brand Name : ALTA
Model Number : DIN 1.6511 / AISI 4340 Tool Steel / Structure Steel, 4340 Vacuum Degassing round bars, 4340 big round bars
Certification : ISO9001:2000
Place of Origin : China
MOQ : 1 ton per size per grade
Price : USD
Payment Terms : L/C, T/T
Supply Ability : 1000 tons per month
Delivery Time : 30-60 days
Packaging Details : Wire package
Standard : DIN, AISI, ASTM, JIS, GB
Quality level : EAF, EAF+LF+(VD), EAF+ESR
UT Test : SEP 1921-84 Class C/c, D/d, E/e
Grade : 1.6511/4340/36CrNiM4/34CrNiMo6/SNCM439/40XHMA
ALTA SPECIAL STEEL supply DIN 1.6511 / AISI 4340 Tool Steel /
Structure Steel in round bar, plate, square, sheet and block.
Product Range:
Round bars : Dia 50mm - 800mm
CONTACT US to get the best offer! sales(at)altaspecialsteel.com
1.6511/4340 alloy structure steel, 34CrNiMo6 round bar, 34CrNiMo6
alloy steel, 34CrNiMo6 big round bar, 4340 big round bar, 4340
steel, 4340, 34CrNiMo6 VD Steel
Standards | DIN | AISI | JIS | ГОСТ |
36CrNiMo4 | 1.6511 | 4340 | SNCM439 | 40XHMA |
Chemical Composition
C | Si | Mn | P | S | Cr | Mo | Ni |
0.38-0.43 | 0.15-0.35 | 0.60-0.80 | ≤0.030 | ≤0.030 | 0.70-0.90 | 0.20-0.30 | 1.65-2.00 |
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DIN 1.6511 / AISI 4340 Tool Steel / Structure Steel, 4340 Vacuum Degassing round bars, 4340 big round bars Images |