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DIN41Cr4/1.7035 Steel is one of the most widely used medium carbon quenched and tempered steels in the machinery manufacturing industry as per EN10083 standard.After proper heat treatment, it has good comprehensive mechanical properties, such as good toughness, plasticity and wear resistance, low temperature impact toughness and low notch sensitivity.
Chemical composition
|
C |
Si |
Mn |
P |
S |
Cr(%) |
C |
Si |
|
0.38-0.45 |
Max0.4 |
0.6-0.9 |
max0.025 |
max0.035 |
0.9-1.2 |
0.38-0.45 |
Max0.4 |
Standard:
EN 10083-3: 2006 Steels for quenching and tempering. alloy steels
EN 10263-4: 2001 Steel rod, bars and wire
for cold heading and cold extrusion.steels for quenching and tempering
EN 10250-3: 2000 Open steel die forgings
for general engineering purposes. Alloy special steels
EN 10297-1: 2003 Seamless circular steel
tubes for mechanical Non-alloy and alloy steel tubes.
Smelting Option
1 EAF: Electric Arc Furnace
2 EAF+LF+VD: Refined-smelting and vacuum degassing
3 EAF+ESR: Electro Slag Remelting
4 EAF+PESR: protective atmosphere Electro Slag Remelting
5 VIM+PESR: Vacuum induction melting
Forming Option
1 Hot rolling process
2 Hot Forging: Electro-hydraulic; High-speed-hydraulic; Oil-hydraulic; Precision-forging
Heat-treatment Option
1 +A: Annealed (full/soft/spheroidizing)
2 +N: Normalized
3 +NT: Normalized and tempered
4 +QT: Quenched and tempered (water/oil)
Surface Option
1 Black Surface
2 Grounded: Bright but rough ; Not precision
3 Machining for plate: Bright and precision; Little turning scar
4 Peeled/Turned: Bright and precision; Little turning scar
5 Polished: Very Bright and precision size; Not turning scar
Other Services
1 Cutting: Small pieces
2 CNC Machine: Produce as your drawing
3 Package: Bare/Nylon/Canvas/Wooden
4 Payment:T/T, L/C, O/A(request credit)
5 Transport:FOB/CFR/CIF/DDU/DDP (train/ship/Air)
Mill test certificate
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
