Quenched steel - Import export

are bolts hot forged from all common materials including stainless, acid resistant and heatproof (inductive hardening, case hardening, quenched and tempered) steel. Diameter range of M 12 - M 80 with lengths reaching up to 800 mm. Tailored manufacturing according to specific standards, drawings and samples.

HT spur gear bevel gear spiral gear Steel quench and tempered, bronze etc. Custom made according drawing With our specialized expertise in custom gear, gear shaft, castings parts, forging parts, machined parts, welding parts for almost three decades, we can assist you on your industrial development. Our company (Huan-Tai) is rooted in China since mid-90’s. As one of the early runners, we bring value to the table through our capabilities in engineering, quality control and schedule management that meet the high expectations of overseas customers in stability, consistency and predictability. We are proud of our core competence in industry leading production processes, spectrometer analysis, critical NDT and tight tolerance machining.

We supply both from stocks and productions wide range of round bars , certified acc to. EN 10204 2.2 and/or 3.1 Steels for General Use of EN 10025 (S235/275/355 JR/J0/J2) Steels for Quenching and Tempering acc. EN 10083-2, EN 10083-3 Steels for Case Hardening acc. EN 10084 (C10, C15, 16MnCr5, 20MnCr5, 36CrMn5 (UNI7845) Micro-alloyed Steels (18MnV5, 20MnV6) Free Cutting Steels acc. EN 10087(11SMn30/11SMn37) Other Grades upon request.  Structural Steel  Carbons Steel  Case Hardening Steel  Heat Treated Steel  Spring Steel  Free Cutting Steel  Tool Steel  Stainless Steel

Case Hardening Steels & Steels for Quenching and Tempering EN 10083-2 Unalloyed Steel (C 35/C40/C45/C60, C22E – C60 E+U, +N) EN 10083-3 Alloyed Steel (25CrMo4, 34CrMo4, 42CrMo4, 51CrV4, 20MnB5, 30MnB5…) EN 10084 Case Hardening Steel (16MnCr5, 20MnCr5…)

Unalloyed structural steel according to DIN EN 10025-2 (S 235/S275/355 JR/JO/J2/K2 +N/M/AR ) Fine grained structural steel according to DIN EN 10025-3 (S275/355/420 /460 N/NL …) EN 10025-4 Thermo-mechanical Rolled Structural Steels (S 275/355/420/460 ML ) EN 10025-5 Structural Steels with Improved Atmospheric Corrosion Resistance (S 235/355 JOW/JOWP/J2W/J2WP/K2W) EN 10025-6 High Yield Quenched and Tempered Fine Grain Steel (S 460/690/890/960 Q/QL/QL1)

EN 10028-2 Unalloyed and Alloyed Heat Resistant Steels (P 235/265/355 GH, 16 Mo3, 13 CrMo4-5, 13CrMoSi5-5, 10CrMo9-10...) EN 10028-3 Weldable Normalized Fine Grain Steels (P275/355/460 N/NH/NL1/NL2) EN 10028-4 Ni-Alloyed Steels with Specified Low-Temperature Properties (13MnNi6-3, 12Ni14, X12Ni5, X8Ni9, X7Ni9…) EN 10028-5 Thermomechanical Rolled Fine Grain Structural Steels (P 355/460 M/ML…) EN 10028-6 Quenched / Tempered Fine Grain Structural Steels (P 355-690 Q/QH/QL)

This material group stands for breaking strength, service life and wear resistance. Due to these properties, quenched and tempered steel is always used where high strength, yield strength and high toughness are required for highly stressed machine parts. C 22 E, C35 E, C 45 E/➔ according to DIN EN 10132 - 3 Depending on the customer's requirements, we supply treatment states from soft annealed to high cold solidified.

PT screws for thermoplastics: Thread rolling screws for direct screwing into plastics, Thread 30° or 60° KTG screws for thermoplastics: Single-start or double-start thread (high, low) Thread rolling screws are extruded for larger batch sizes and turned for small batch sizes (Turned parts for direct screwing) High tensile and highly stressable connection of thermoplastics with considerably longer life endurance Thread rolling without chips and loss of material Minimum radial tension, large thread coverage Process-reliable due to torsion strength Shorter and slimmer screws are possible. Materials: Steel, case-hardened Quenched and tempered steel 1.5523 tempered to 1000 +200 N/mm², high-grade steel 1.4567, other materials on request Length: 3 – 160 mm (at lengths from 60 mm only partial thread lengths 4 x d are possible) Thread diameter: 1.6 – 10 mm Special dimensions on request Batch sizes: Standard ex-stores Special screws from 30,000 pieces

We supply the European and international market with cold heading wire / cold extruding steel in sizes ranging from 1.5 mm to 42 mm Production is based at the Hamm and Iserlohn sites, focussing on the following products: Cold heading wire / cold extruding steel Tempering steel Quenched and tempered steels / AFP steels Prehardened steels

QUEND ® is a very high strength structural steel manufactured in quenched and tempered condition. It helps lifting equipment manufacturers with a lighter steel that can withstand high yield strength. Download the data sheet or visit the specific website: QT.NLMK.COM !

3-way pipe connector, machined, T-Stück, material: cast steel for quenching and tempering, G17Mn5

Gas shielded, rutile type FCW wire Designed for high strength, fine grained and quenched steels like NAXTRA70, USS T1,T1B Contains typical 2%Ni Low fumes, very less spatter Excellent mechanical properties Stable arc and easy slag removal Radiographic weld quality

The AL-ROCK is a laser hardening system for surface hardening with a self-propelled caterpillar track. The laser can be brought directly to the workpiece. Time-consuming removal of the components to be hardened can often be avoided. The robot arm easily reaches the hard-to-reach places on the workpiece. All common metals can be hardened, e.g. Quenched and tempered steels, cold work steels and cast steel or gray cast iron. The material must have at least 80% pearlite. The degrees of hardness that can be achieved are identical to those of conventional hardening processes. In free 3D movements, the laser beam precisely follows even the most demanding three-dimensional workpiece contours, for example on tracks along closing edges. Pimples, scar structures. Simple points are also not a problem. Only the free access of the laser beam to the surface to be hardened is required. And the AL-ROCK can do even more - on request, the laser robot can also be used for laser welding.

Can be connected even with residual pressure in plug side hydraulic line. This Cupla is best for frequent connection of pressurized hydraulic lines. Super HSP Cupla socket can be connected easily with small power to standard HSP Cupla plug even with residual pressure on the plug side of the hydraulic line. For impact resistance, especially repeated impulses, special quenched steel is used for the body. This ensures original performance over a long period. The design reduces pressure loss, and so particularly suitable for hydraulic applications where enough fluid flow is essential. Both socket and plug have builtin automatic shutoff valves to prevent fluid spill out on disconnection.

Super HSP Cupla socket can be connected easily with small power to standard HSP Cupla plug even with residual pressure on the plug side of the hydraulic line. For impact resistance, especially repeated impulses, special quenched steel is used for the body. This ensures original performance over a long period. The design reduces pressure loss, and so particularly suitable for hydraulic applications where enough fluid flow is essential. Both socket and plug have builtin automatic shutoff valves to prevent fluid spill out on disconnection.

Quenched special steel body! Powerful impact resistance, especially against impulses. Valve is designed to suppress pressure loss, particularly suitable for hydraulic applications which need big fluid flow rates. Automatic shutoff valves in both socket and plug prevent fluid spill out on disconnection. Easy to handle. In addition to conventional female thread type, male thread types (male tapered thread, male parallel thread with 30˚ flare, and male parallel thread with 30˚ coneseat) are newly added. Male thread types are designed especially for direct connection to hydraulic power units effectively. Male parallel thread type complies with both metal seal and Oring seal. (In case of Oring seal, Orings available in the market can be used.) Optional HSPDC Cuplas are available for diecasting machine applications with severe pressure variation. The overall length of male thread type is shorter than that of female thread type plus conversion nipple available in the market.

Shape: round Material: 42CrMoS4 (1.7227) Method of production: cold drawn, peeled Surface finish: mill-finish Condition: quenched and tempered Standard: EN 10277/EN 10278 Tolerance: h9 eClass 9.1: 35010312 UNSPSC 11.2: 30102404 Dimensions: Diameter (mm): 10 - 100 Length (mm): 3,000 - 6,000