OEM Hot Forging Metal

Why choose us?

1. Precision hot forging system

6300T hydraulic forging press: multi-directional forging technology, forging ratio ≥5:1

Vacuum protection heating (1150±10℃), oxidation loss ≤0.3%

2. Special heat treatment

Solution treatment (1050℃ water quenching) : restore the best corrosion resistance

H900 aging (17-4PH) : hardness control HRC43±2

3. Five-axis CNC machining

Swiss STUDER CNC grinding machine: cylindricity ≤0.005mm

Deep hole drilling system (depth to diameter ratio 20:1, aperture tolerance H7)

4. Surface strengthening technology

Electrolytic polishing: medical grade finish Ra≤0.4μm

Low temperature ion sulfurization: friction coefficient is reduced to 0.08

Product introduction

This stainless steel precision forging adopts high-end stainless steel materials such as 304/316L and 17-4PH (316L tensile ≥520MPa), through 6300T hydraulic forging press multi-direction forging (forging ratio ≥5:1) and vacuum protection heating (1150±10℃) process, to achieve IT8 precision forming (margin ≤2mm). After solid solution treatment (1050℃ water quenching) and five-axis CNC finishing (accuracy ±0.01mm), key components such as the aviation landing gear connecting rod through penetration testing (ASTM E165) and coordinate measurement (±0.003mm), meet the AS9100 aviation standard. Customized forging solutions for medical, energy and other fields that combine corrosion resistance (1000 hours salt spray testing) and high strength.

Our advantage

1. High-end material selection

304/316L (ASTM A276), 17-4PH (AMS 5643) stainless steel, corrosion resistance to ASTM B117 1000 hours salt spray test

Mechanical properties: 316L tensile strength ≥520MPa, 17-4PH hardness HRC40-45

2. Complex structure precision molding

Dimensional accuracy of hot forging: IT8 level (margin ≤2mm)

CNC machining accuracy: ±0.01mm (key mating surface), surface roughness Ra≤0.8μm

3. Multi-industry customized solutions

Medical: Surgical Instrument forgings (ISO 13485 certified)

Energy: Nuclear valve forgings (ASME B16.34 standard)

Food Machinery: Sterile delivery Parts (FDA 21 CFR 177.1520)

4. Whole process certification guarantee

Provide Material 3.1 certificate (EN 10204) + Heat treatment curve report

Compliant with ISO 9001 and AS9100 aviation standards

Detail data

FAQ

1.What is the Minimum Order Quantity?

5~1000 pcs. And we also accpet sample orders.

2. Can you manufacture according to customer's samples?

According to samples, we can make drawing, tooling and sample

3.How long will it take to make new samples according to customer's drawing or sample?

Totally 20 days. 10 days for tooling and another 10 days for sample.