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EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar

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EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar

China EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar supplier
EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar supplier EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar supplier EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar supplier

Large Image :  EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar

Product Details:

Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: 17-7PH, 1.4568, X7CrNiAl17-7, SUS631, S17700

Payment & Shipping Terms:

Minimum Order Quantity: 300 kgs
Price: negotiable
Packaging Details: seaworthy
Delivery Time: 15 days after receipt 30% of value
Payment Terms: T/T, L/C
Supply Ability: 200 tons per month
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Detailed Product Description
Material: EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire Or Straightened Round Bar Delivery State: Condition A ( Solution Treated ), C
Surface: Bright, Ground Dia: 0.3~16.0mm, Others On Request
Form Of Supply: In Coil Or Cut To Length Straightened Bar

EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar

 

Alloy 17-7PH, 631, 1.4568, X7CrNiAl17-7 precipitation hardening stainless steel alloy.

It is a semi-austenitic being austenitic in the annealed condition and martensitic in the hardened condition.

Alloy 17-7PH provides high strength and hardness, excellent fatigue properties, good corrosion resistance and

minimum distortion upon heat treatment. It is easily formed in the annealed condition, then hardened to high strength levels

by simple heat treatments to Conditions RH 950 and TH 1050.

The exceptionally high strength of Condition CH 900 offers many advantages where limited ductility and workability are permissible.

In its heat treated condition, this alloy provides exceptional mechanical properties at temperatures up to 900ºF (482ºC).

 

Please welcome to contact our sales.
Tel: 0086 510 81812873
Fax: 0086 510 81812872
Email: export@guanglusteel.com

 

APPLICATIONS

  •  Springs, washers and clips
  •  Surgical instruments
  •  Aerospace components
  •  Blades

CHEMISTRY TYPICAL ( % weight )

Grade C Si Mn P S Cr Ni Al
631 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

 

Density

(Cond. A), 0.282lbs/in³, 7.80 g/cm³

 

TYPICAL CONDITION C

Ultimate Tensile Strength: 200 KSI min (1380 MPa min)
Yield Strength (0.2% offset): 175 KSI min (1205 MPa min)
Elongation: 1% min
Hardness: Rc 41 min (aim)

 

HEAT TREAT CAPABILITIES
TH1050 TYPICAL
Ultimate Tensile Strength: 180 KSI min (1240 MPa min)
Yield Strength: (0.2% Offset) 150 KSI min (1034 MPa min)
Elongation: Consult Ulbrich Technical Services
Hardness: Rc 38 min


RH950 TYPICAL
Ultimate Tensile Strength: 210 KSI min (1450 MPa min)
Yield Strength: (0.2 Offset) 190 KSI min (1310 MPa min)
Elongation: Consult Ulbrich Technical Services
Hardness: Rc 44 min


CH900 TYPICAL
Ultimate Tensile Strength: 240 KSI min (1655 MPa min)
Yield Strength: (0.2% Offset) 230 KSI min (1586 MPa min)
Elongation: 1% min
Hardness: Rc 46 min (aim)

 

HARDENING
Alloy 17-7PH can be hardened by:
Heat treatment from “Condition A” (RH950 or TH1050)
Cold rolling: Condition 1/2 C, 3/4 C, C
Heat treatment of Condition C (CH900)

 

Typical Room Temperature Mechanical Properties

Property A T TH 1050 A1750 R100 RH950 C CH900
UTS 896 1000 1379 917 1207 1620 1517 1827
YS 276 690 1276 290 793 1517 1310 1793
Elongation 35 9 9 19 9 6 5 2
Hardness, Rockwell B85 C31 C43 B85 C36.5 C48 C43 C49

 

EN 1.4568 SUS631 Cold Drawn Stainless Steel Wire or Straightened Round Bar

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

Contact Person: Paul Lu

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