07Cr17Ni7Al Precipitation Stainless Steel

Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union

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Product Details

07Cr17Ni7Al Precipitation Stainless Steel Chemical Performance  

Cu

Mn

Ni

P

S

Cr

≤0.50

≤1.00

6.50~7.75

≤0.035

≤0.030

16.00~18.00

 

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Strength of extension σb(Mpa): solid solution,≤1030; 565℃ aging,≥1140; 510℃ aging,≥1230
 Offset yield strength σb(Mpa): solid solution,≤380; 565℃ aging,≥960; 510℃ aging,≥1030
 Elongation δ5(%):solid  solution, ≥20; 565℃ aging,≥25; 510℃ aging,≥1030
 Percentage reduction of  area ψ(%):565℃  aging,≥25; 510℃ aging,≥10
 Hardness: solid  solution,≤229HB; 565℃  aging,≥363HB; 510℃ aging,≥388HB


Product Description


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07Cr17Ni7Al Precipitation Stainless Steel heat  Treatment:

  1. Solid  solution,1000~1100℃ fast cooling;

  2. 565℃ aging, after solid solution, 760±15℃ keep 90min, cool down to below 15 in 1  hour, keep 30min, reheating 565±10℃keep  90min, air cooling.

  3. 510℃ aging, after solid solution, 955±10℃ keep 10min, air cooling to room  temperature, cool down to -73±6℃  in 24 hour, keep 8h, reheating 510±10℃keep 60min, air cooling.

 

07Cr17Ni7Al Precipitation Stainless Steel Metallographic  structure: the tissue  characteristic is precipitation hardening type.

07Cr17Ni7Al Precipitation Stainless Steel Delivery Status: generally delivered in heat treatment, its heat  treatment type is indicated in the contract;Unmarked, delivery in non-heat  treatment state.

 

Product Show


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Packaging and Delivery


  1. Standard  exporting package.

  2. Original  package or neutral package.

  3. According  to clients’ needs.

  4. Shipped  in 10-35 days after payment.

 

FAQ


Price
 Q: How can I get the price?
 A: You can contact us through sending inquiry, or get  price list by Email.

Delivery
 Q: How long is the delivery time?
 A: It depends on quantity. Usually, 10-35 working  days.

Sample
 Q: Can I get sample to check the quality?
 A: Of course. We can supply sample, and free for some  small value products.

OEM
 Q: Do you provide OEM service?
 A: Yes, we do. Customized design is available.

Payment
 Q: What is your payment term?
 A: L/C, T/T, Paypal, Western Union, etc.

Certificate
 Q: What certificate do your products have?
 A: CE, ISO9001, RoHS, SGS, etc.

 


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