SHANDONG LE REN SPECIAL STEEL CO., LTD.
$800-1100 /Metric Ton
| Payment Type: | D/A |
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,DDP,DDU,Express Delivery |
| Min. Order: | 5 Metric Ton |
| Transportation: | Ocean,Land,Air,Express,Express |
| Port: | Qingdao,Shanghai,Tianjin |
Model No.: 34crmo4
Brand: LE REN
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Application: Structural Steel Bar, Die Steel Bar, Tool Steel Bar
Whether Alloy: Is Alloy
Species: Alloy Steel Bar, Carbon Steel Bar
Tolerance: ±1%
Processing Service: Cutting
Production Process: Cold Drawn
Special Steel: Cold Heading Steel
| Selling Units | : | Metric Ton |
| Single package size | : | 5cm*5cm*20cm |
| Single gross weight | : | 3kg |
| Package Type | : | Carton + Wooden Box |
4135 alloy steel equivalent
Our company is a manufacturer of 4135 alloy steel bar including 4135 Alloy Steel Round Bar, 4135 Alloy Steel Square Bar, 4135 alloy steel flat bar, 4135 alloy Square Steel Bar, 4135 Hexagon Steel Bar, 4135 polished steel rod or polished steel bar, 4135 Bright Steel Bar,
4135 steel is a Chromium-Molybdenum through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact properties. Similar to 4135 steel grade and 4135 steel grade, they are all medium carbon steel.
What is 4135 steel used for? 4135 steel bar is mainly used to produce high strength stud bolt, Threaded Rods, wind power bolt, pre-stressed anchor bolts, post stressed anchor bolt, Steel Tie Rod , tie bar, tension rod, Tension Bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods.
4135 steel spec / 4135 steel specifications:
1. Chemical composition of 4135 steel:
| Materail | Chemical Composition % | ||||||
| ASTM/SAE/AISI | C | Si | Mn | S | P | Cr | Mo |
| Aisi 4135 / sae 4135 / astm 4135 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | 0.035 max | 0.035 max | 0.80-1.10 | 0.15-0.25 |
2. 4135 steel equivalent steel grade:
| GB | ASTM/SAE/AISI | DIN | SCM | AS /NZS1444 |
| 35CrMo | Aisi 4135 / sae 4135 / astm 4135 | 34CrMo4 | SCM435 | AS 4135 |
3. 4135 steel sizes:
| 4135 steel bar shapes | 4135 steel bar sizes range | 4135 steel bar tolerance |
| 4135 steel round bar | 8mm to 100mm for 4135 Cold Drawn Steel Round Bar | h9 h10 h11 -0.05mm/+0mm min |
| 30mm to 100mm for 4135 peeled steel round bar | h9 h10 h11 -0.02mm/+0mm min | |
| 100mm to 300mm for 4140 turned steel round bar | +/-2mm max | |
| 300mm to 800 for 4140 forged steel round bar | +/-10mm max | |
| 4135 square steel bar | (8*8)mm to (100*100)mm | h9 h10 h11 -0.05mm/+0mm min |
| 4135 steel flat bar / 4135 steel rectangular bar | (8*20)mm to (80*100)mm | +/-0.1mm |
| 4135 steel hex bar / octagon 4135 steel 4135 cold drawn Hexagonal Steel Bar | 16mm to 75mm | h9 h10 h11 |
4. Weight of 4135 steel:
| Weight of 4135 steel round bar | 0.00617*D*D*Length |
| Weight of 4135 square steel bar | 0.00785*D*D*Length |
| Weight of 4135 hex bar | 0.0068*D*D*Length |
5. 4135 steel microstructure:
4135 steel bar grain size: 5 to 8
4135 steel nonmetal Impurity:
| A | B | C | D | ||||
| T | H | T | H | T | H | T | H |
| 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
6. Processing of 4135 steel:
We are a factory to process all kinds of steel bars on surface, size and microstructure. With complete production and processing facilities, we can supply all kind of pre heat treated 4135 steel bar and pre machining 4135 steel bar as following:
1) Heat treatment of 4135 steel
Oil quenching 4135 steel / 4135 normalizing steel / pre hardened 4135 steel / annealing 4135 steel / stress relieving 4135 steel / 4135 qt steel / flame hardening 4135 steel / 4135 steel induction hardening / case hardening 4135 steel / aisi 4135 oil quenched / austempering 4135 steel / 4135 steel water quenched / nitriding 4135 steel / milling 4135 steel
After heat treatment, 4135 steel bar can get better heat treated 4135 steel properties, for example:
4135 steel quenched and tempered properties:
Yield strength of 4135 steel: 930MPa min
Tensile strength of 4135 steel: 1080MPa min
Elongation of 4135 steel: 12% min
Reduction area of 4135 steel: 50% min
Rockwell hardness of 4135 steel: 32HRC min
Brinell hardness of annealed 4135 steel: 217HB max
Vickers hardness of 4135 steel: We can also guarantee the Vickers hardness based on your special requirements.
2) Machining 4135 steel:
knurling 4135 steel / tapping 4135 steel / grinding 4135 steel / turning 4135 steel / threading 4135 steel / cutting 4135 steel / drilling 4135 steel / forging 4135 steel / laser cutting 4135 steel / reaming 4135 steel / stick welding rod for 4135 steel / bending 4135 steel / brazing 4135 steel / straightening 4135 steel / tg&p 4135 steel / polishing 4135 steel / cold drawing 4135 steel / centerless ground bar / polished steel bar / peeled or turned steel bar /
After the machining, 4135 steel can get precision size, various surface, better roughness, straightness etc. 4135 steel can be used for axe, pins, knives, gun barrels, gears, bolts, washers, hammer, sword etc.
As a Chinese steel bar professional manufacturer and supplier of more than twenty years, with complete produce and processing facilities, advanced testing equipments and big stock of steel bar, we can supply 4135 steel bar with good quality, competitive price, short delivery time and personalized customization. We welcome old and new customers to inquire to us for technical questions and demands.
Shandong Le Ren Special Steel CO., Ltd. owns three factories to produce all kinds of steel rod, steel bar and finished steel products. Among three factories, one is to produce steel bars such as annealed, normalized and quenched and tempered steel bar and pipe, cold drawn, peeled, ground and polished steel bar etc; one is to produce threaded or knurled steel rod and steel bar; another one is to do steel bar, steel rods or steel pipe machining.
In the tactories, we have complete and advanced production, inspection and testing facilities such as shot blasting machines, cold drawing machines,straightening machines, annealing furnace, quenching and tempering furnaces, threading machines, cnc machines, welding machines etc, and inspections and testing facilities to inspect dimension tolernaces, corner radius, length, straightness, surface roughness, mechanical properties, AKV, UT testing, Eddy testing and MPI testing etc. All of these, including more than twenty years production and exporting experiences, we can supply you good quality products and services.
Our factory is equipped with complete inspection and testing facilities to inspect steel bar dimension tolernaces, corner radius, length, straightness, surface roughness, mechanical properties, AKV, UT testing, Eddy testing and MPI testing etc.
Most of our steel bar are cold drawn, peeled, ground and polished steel bar which require good surface and straightness. So steel bar packing is very important to keep good quality. We use several kinds of steel bar packing according to your technical requirements.
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