OK 63.85

CÔNG TY TNHH NAM NGỌC LINH
Ðịa chỉ: Số 26 Ðường S5,P. Tây Thạnh, Q.Tân Phú, TPHCM
Ðiện Thoại: (028) 3816 0800/0801/0802
Email: info@namngoclinh.com.vn

Mô tả

OK 63.85

OK 63.85 is a niobium-stabilised 18Cr12Ni2.8Mo electrode for welding steels of similar composition.

 

Classifications: Werkstoffnummer :1.4576, EN ISO 3581-A:E 19 12 3 Nb B 42, SFA/AWS A5.4:E318-15
Approvals: Seproz UNA 272580, VdTÜV 05662

Approvals are based on factory location. Please contact ESAB for more information.

 

Welding Current: DC+
Ferrite Content: FN 5-10
Alloy Type: Nb-stabilized austenitic CrNiMo-type
Coating Type: Lime Basic

 

Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
AWS
As welded 490 MPa 640 MPa 35 %

 

Typical Charpy V-Notch Properties
Condition Testing Temperature Impact Value
AWS
As welded 20 °C 65 J
As welded -120 °C 45 J

 

Typical Weld Metal Analysis %
C Mn Si Ni Cr Mo N Nb Ferrite FN
0.04 1.6 0.5 13.0 17.9 2.7 0.06 0.55 5

 

Deposition Data
Diameter Current Voltage kg weld metal/ kg electrodes Number of electrodes/kg weld metal Fusion time per electrode at 90% I max Deposition rate 90% I max
2.5 x 300 mm 50-80 A 22 V 0.66 81 45 s 1.0 kg/h
3.2 x 350 mm 65-120 A 23 V 0.64 43 58 s 1.5 kg/h
4.0 x 350 mm 75-160 A 24 V 0.64 28 64 s 2.0 kg/h

Đánh giá

Chưa có đánh giá nào.

Hãy là người đầu tiên nhận xét “OK 63.85”

Email của bạn sẽ không được hiển thị công khai.