8.8 Grade Carbon Steel Button Head Socket Screw Hexagon Bolt

8.8 Grade Carbon Steel Button Head Socket Screw Hexagon Bolt

SCREW TIP: Packaging & Delivery Packaging Details: injection screw barrel parts injection screw tip 1. Be brushed anti-corrosive oil on injection screw tip. 2. Packed with film. 3. Packed in the wooden. SCREW TIP FOR INJECTION MOLDING MACHINE
We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for screw for conical twin, Sub- screw, Hard PVC screw barrel. We believe that first-class technical personnel and advanced production equipment will further improve product quality and enable enterprises to continue to grow in the fierce market competition. The maximization of company value is the trend of modern company management goals. We prioritize the interests of customers to carry out business operations, achieving a 'win-win' for manufacturers, distributors and users.

 

SCREW TIP:
 Packaging & Delivery
 Packaging Details:  injection  screw barrel parts injection screw tip
 1. Be brushed anti-corrosive oil on injection screw  tip.
 2. Packed with film.
 3. Packed in the wooden.

SCREW TIP FOR INJECTION MOLDING MACHINE


     Technical Information    for injection screw tip

Main Base materials

1.38CrMoAlA (SACM645)

Main Alloy Materials

1. Ni-based alloy/Deloro   alloy

2. SKD-61 (Special Tool Steel)

2. Tungsten carbide/Wolfram  carbide

3. 42CrMo (Ultrahigh    StrengthSteel)

3. NiCo-based alloy

4. DC53 (Cold WorkDie Steel)

4. Fe-based alloy

5. W6Mo5Cr4V2 (High-SpeedToolSteel)

5. Co-based alloy

Processing Technics

1. Heat treatment

Technical parameters

Nitriding layer depth:0.5-0.8mm

2. Quenching

Nitrided hardness:900-1000HV

3. Nitriding treatment

Bimetallic layer depth:3 mm

4. Bimetallic alloy welding    for screw

Bimetallic hardness:57~69HRC

5. Bimetallic alloy    centrifugal casting for barrel

Hard-chrome plating hardness after   nitriding:≥950HV

Find excellent quality screw tip made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you screw tip with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.

Our company continues to build a strong brand in the 8.8 Grade Carbon Steel Button Head Socket Screw Hexagon Bolt field with excellent product quality, honest business philosophy and perfect after-sales service. We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices.
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