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Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil

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Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil

Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil
Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil

Large Image :  Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil

Product Details:
Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7
Payment & Shipping Terms:
Minimum Order Quantity: 200 kgs
Price: negotiable
Packaging Details: seaworthy
Delivery Time: 15 days after receipt 30% of value
Payment Terms: L/C, T/T
Supply Ability: 200 tons per month
Detailed Product Description
Precipitation Hardening Steel: 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Product: 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil
Size Range: 0.05~10.0X350mm Delivery State: Condition A, C
High Light:

stainless strip steel

,

1.4028 stainless steel

Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil

 

Precipitation Hardening (PH) stainless steels are classified as martensitic or semi-austenitic.

They develop their high strength and hardness through a variety of heat treatments resulting in a

very high strength-to-weight ratio.

 

Semi-austenitic grades are 17-7PH and PH 15-7 Mo.

They are austenitic in the annealed state, and martensitic in the hardened condition.

 

Martensitic grades include 17-4PH and 15-5PH. The PH grades achieve high tensile properties in heat treated conditions.

 

Applications for PH steels include aerospace components, flat springs, and retaining rings.

 

17-7 PH is a precipitation hardening semi-austenitic stainless steel.

It is able to develop a very high strength due to the strengthening of aluminium particles.

It is usually found in strip or wire form for spring applications.

 

Grade

AISI/UNS EN/DIN JIS GB

17-7PH

S17700

1.4568

X7CrNiAl17-7

SUS631

0Cr17Ni7Al

07Cr17Ni7Al

 

Composition %

C Si Mn P S Cr Ni Al
0.09 max 1.00 max 1.00 max 0.040 max 0.030 max 16.00~18.00 6.5~7.75 0.75~1.50

 

17-7PH stainless grade combines the following characteristics:

  • Good corrosion resistance better than 17-4 PH close to that of 304
  • Very high strength up to 1700 MPa minimum UTS in EN 10151 or 1655 MPa minimum in ASTM A693
  • Excellent fatigue strength
  • Low distortion in heat treatment
  • Weldable with matching consumables


17-7 PH provides a combination of very high strength and moderate corrosion resistance.

Its metallurgy is complex involving several stages of processing to develop the necessary microstructure.

The highest level of strength is achieved by cold working to produce martensite followed by an ageing treatment at about 480°C.

This restricts the use of the grade to thin sheet and wire products.

Other heat treatment conditions are also available to produce softer and more ductile material.

 

Applications which illustrate these features include:

Springs, Belleville washers, aerospace, orthodontic wire, strain gauge, load cell, pressure transducer.

 

For Details, please Contact

 

WUXI GUANGLU Special Steel Co., Ltd. ( Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs )

Tel: +86 510 81812873

Email: export@guanglusteel.com

 

Material 17-7PH SUS631 EN 1.4568 DIN X7CrNiAl17-7 Stainless Steel Sheet / Strip / Coil 0

 

 

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

Contact Person: Paul Lu

Tel: +8615190257143

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