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Constant Superelastic Alloy Cold Drawn Wire For Spring Elastic Components 3J53

Place of Origin China
Brand Name AIWEN
Certification ISO 9001:215
Model Number 3J53
Minimum Order Quantity 20kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 30-35 days
Payment Terms T/T
Supply Ability 500 kg per week
Product Details
Equal Grades Ni-Span-C 902, N09902, Alloy 902 Similar Grade 3J58
Form Of Supply Wire, Strip, Round Bar, Forging, Tube, Capillary Density 8.2g/cm3
Certification ISO 9001:215 Product Name Superelastic Alloy
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Product Description

3J53 Constant Elastic Alloy Cold Drawn Wire for Spring and Elastic Components

 

 

3J53 is an equal grade of Ni-Span C 902 alloy. It is widely used in China to make spring and other elastic components.

 

3J58 is similar but with different Nickel content.

 

Chemical composition(weight, %)

Grade C Mn Si P S Ni Cr Ti Al Fe
3J53 ≤0.05 ≤0.08 ≤0.08 ≤0.020 ≤0.020 41.5~43.0 5.20~5.80 2.30~2.70 0.50~0.80 Balance
3J58 ≤0.05 ≤0.08 ≤0.08 ≤0.020 ≤0.020 43.0~43.6 5.20~5.60 2.30~2.70 0.50~0.80 Balance

 

Characters 

Grade 3J53 3J58
E/(N/mm2) 176400~191100 176400~191100
G(N/mm2) 63700~73500 63700~73500
ρ(g/cm3) 8.0 8.0
α0~100(10-6/℃) 8.5 8.1
B600/Gs 7000 8000
λ/10-6 +5 +5
Tc/℃ 110 130
ρ(Ω·mm2/m) 1.1 1.1
Rm/(N/mm2) 1470 1470
A/% 6 10
HV 420 400