Raajratna Electrodes Pvt. Ltd. ISO 9001:2008 Alibaba.com Translate In Quick Inquiry
You are here »Home / Products / MANUAL METAL ARC WELDING ELECTRODES (MMAW) / Stainless Steel Electrodes / RATNA B316NF (AWS/SFA-5.4: E 316LMn-15)

RATNA B316NF (AWS/SFA-5.4: E 316LMn-15)

Product Specification

Specially designed stainless steel Electrode with controlled ferrite content 0.5FN

CLASSIFICATION : AWS/SFA-5.4: E 316LMn-15

CHARACTERISTICS : An extra low carbon, Basic coated 18Cr/15Ni/6Mn/3Mo/0.2N is normally fully austenitic alloy with a maximum ferrite 0.5FN. Special control of residuals coupled with a high Manganese content ensures freedom from microfissuring cracks.

APPLICATION :

1) Suitable for welding in critical applications for cryogenic and corrosion resistant service.

2) Suitable for similar steels such as UNS S30453 and S31653.

3) Electrode also exhibits good corrosion resistance in acids and seawater.

4) Suited to the corrosion conditions found in urea synthesis plants.

RE-DRY CONDITION : Re-Dry the electrode at 350C for 1 hrs before use.

ALL WELD CHEMICAL COMPOSITION

% C

Mn

Si

S

P

Cr

Ni

Mo

N

Cu

0.04 max.

5.00-8.00

0.90 Max

0.030 Max

0.040 Max

18.00-21.00

15.00-18.00

2.50-3.50

0.10-0.25

0.75

Max.

 ALL WELD MECHANICAL PROPERTIES:

 UTS

(N/mm2)

EL %

(l=4d)

CHARPY “V” NOTCH

IMPACT AT

FERRITE

(FN)

550

20

-1960C : 50 J

0.5FN

DIEMENSION, CURRENT CONDITION & PACKING DATA

 Size(mm)

(Dia)

Size(inch)

(Dia)

Current Condition

(DC+/AC) Amps

kg./pkt.

kg./Case

2.40

3/ 32”

60-80

2

20

3.20

1/ 8”

80-120

2

20

4.00

5/ 32”

110-150

2

20

5.00

3/ 16”

140-170

2

20

Customer packing on request.

 

Home | Profile | Products | Global Presence | Safety Data Sheet | Product Approvals | Contact Us | Inquiry| Sitemap Copyright 2005-2015, www.raajratnaelectrodes.com Website designed & developed by www.conceptinfoway.net