Cold Forging Aisi 4130 Alloy Steel
USD $356 - $1,610 /Ton
Min.Order:1 Ton
Dongguan City Yaoteng Special Steel Co., Ltd.
Cold Forging Aisi 4130 Alloy Steel | |||||||||||||
1.Specification of 4130 steel | |||||||||||||
Round bar | Diameter(mm) | Length (mm) |
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10~300 | 2000~5800 |
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Plate | Thickness(mm) | Width (mm) | Length (mm) | ||||||||||
20~70 | 105~610 | 2000~5800 | |||||||||||
The specification can be customised! | |||||||||||||
2.Chemical compositon of 4130 steel | |||||||||||||
NO. | C | Mn | Si | Cr | Mo | Ni | P | S | |||||
Aisi 4130 | 0.38~0.43 | 0.60~0.80 | 0.15~0.35 | 0.70~0.90 | 0.20~0.30 | 1.65~2.00 | ≤0.035 | ≤0.040 | |||||
3. Mechanical properties of 4130 steel | |||||||||||||
Tensile str. (N/mm2) | Yield point (N/mm2) | Elongation (%) | Hardness | ||||||||||
980 | 835 | 12 | 269 | ||||||||||
4.Heat treatment of aisi 4130 alloy steel | |||||||||||||
1. Forging:Heat slowly and uniformly to 1000°C. After forging cool slowly. | |||||||||||||
2. Annealing: 780-800`C slow cooling | |||||||||||||
5.Characteristic of 4130 steel | |||||||||||||
(1)Good purity and homogeneity. | |||||||||||||
(2) Good machinability (Roughing, grinding and drilling). | |||||||||||||
(3) Good dimensional stability during heat treatment. | |||||||||||||
(4) Excellent preparation for nitriding, both ionic and gaseous, induction hardening to increase the mechanical properties. | |||||||||||||
6.Application of 4130 steel | |||||||||||||
(1)It is widely used in high-strength forgings, such as traction gear, supercharger drive gear, rear axle, the load of connecting rod, spring clip; | |||||||||||||
(2)It also manufactured tool joints and finish tools which used for oil wells below 2000m deep. | |||||||||||||
(3)For making welding parts; board;welding structure;high pressure pipe in the chemical industry. | |||||||||||||
(4)For making temperature under 450°C‘s fastener in the steam turbine, boiler manufacturing. | |||||||||||||
(5)For making under the 500°C and the high pressure's flange and nut. | |||||||||||||
(6)especially used to produce the conduit pipe which is under 400°C and the barometric pressure is 300. |
aisi 4130 alloy steelis widely used in ships, vehicles, aircraft, missiles, weapons, railways, Bridges, pressure vessels, such as machine tool structure.
4130 steel has better mechanical properties than carbon steel, alloy structural steel, especially high performance heat treatment.
aisi 4130 alloy steel is commonly smelted by electric arc furnace and oxygen top-blown converter , if need a higher demanding, it can be smelted by refining outside the furnace, esr, or vacuuming or double vacuum smelting, vacuum induction furnace smelting, appropriate heat treatment.
the alloy element content of this kind of steel is quite high, mainly are corrosion resistant steel, heat-resistant steel, wear-resistant steel, steel and other special physical and chemical properties of the steel.
Surface treatment
CNC machining Center
We have own designer, and we offer OEM service too. products could be customized exactly according to client's requirements, with functions and specifications appointed by clients.
Certificates
Stock
There are 5600ton in stock every month!!!!Welcome to order!!
Main product | Hot work tool steel |
DIN | 1.2344,1.2343,1.2365,1.2581,1.2367,1.2713 etc. |
AISI | H13,H11,H10,H21, etc. |
JIS | SKD61,SKD6,SKD5,SKT4 etc. |
Cold work tool steel | |
DIN | 1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc. |
AISI | D2,D3,D5,D6,D8,A2,O2,O1 etc. |
JIS | SKD1,SKD11, SKS3 etc. |
Plastic mould steel | |
DIN | 1.2083,1.2311, 1.2316,1.2738 etc. |
AISI | P20, P20+Ni, 420 etc. |
JIS | NAK80 |
High speed tool steel | |
DIN | 1.3355,1.3343 |
AISI | T1,M2,M35,M42 |
JIS | SKH2,SKH51 |
Structural alloy steel | |
DIN | 1.7225,1.6511,1.7035,1.7220 |
AISI | 4,140,434,051,404,130 |
JIS | SCM440 |
Tel: +86-0769-3389 9333 Fax: +86-0769-8870 5839 Skype: lara.liao80 Email: laraliao AT toolsteel DOT net DOT cn TM: cn1511348531 Mobile: 86 15607848558 |