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"ELECTRODES"JSC Ihtiman

Classification

NORD

EN 499-94:E425842H5 AWSA5.l:E7018-1

BSS5517-77:50A E DIN 1913-84:5155B 10 E

Typical application and characteristics:

A hea\,Jcoatedbasic electrodefor welding carbon and low allow structural steels,lift equipment and pressurevessels, -40 operatingin temperature rangebtween to +450" C. Cood weld;ngperformanceand easilyremovable slag.Deposited metal with warrantedvery low diffusible hydrogencontent ( H DM < 5ml/100g).Approved by BulgarianShip Register, Dill/. LR, GL as a weld material grade4Y.

Welded materials:

Mild structural steels for geneml applicstion:

BSS 25927l: B Cr0, E Crl, E Cr2,6 Cr3, B Cr2, B Cr3 EN 10025-93: S 185 S 2l5JR S235J2G4275JR S 275J2G4 355JRs 355J0 355J2G3l55J2G4 355K2G3 355K2c4 295 E 335 S S S S !o no S S E Wr\s: L0035 1.0037.qo I 0ll7 1.0044ao1.0145 1.0045 1.05531.0570 1.0571 r 0595 1.0596 1.00501.0060 DIN 17100 : St33 S!37-2 St37-3 N St44-2,qo 44-3N S! st 52-3 Sr523N !o st 50-2 St60-2 Steel pipes: Heat resislant steel pipe: BSS 578583: 0 5( n , 0 8r c , I 0 K n ,l 0 n c ,l 5 K n ,l 5 n c , 2 0 n , 2 0 c x n BSS 6609-73: 1 2I ( ,1 8 ( 1.0308 1.0581 w$: 1.0305 r.0405 1.0481 1.0482 ao DIN 1629 : Sr 35ao Sr 52.4 DIN l7l7s-79: Sr 35.8 st 45.8 17Mn4 19Mn5

Fitr-graind stl pips:

BSS 488089: EN 10208 2-96: DIN 17172: ANSI/API 5L: BSS 5785-83: WIle: DIN 17200:

08t6,09 f2,09 f2c,09 f2E, l0 r2cAo L245NB L29ONB L360NB 1.0307 1.0457 1.0484 10582 stE 210.7 StE240.7 StE290.7 SrE360.7 B X 4 2 X 5 2

L245MB 1.0418 B

Cafton sEuctural stels:

L 290MB L 360MB t.0429 1.0578 StE29O.7TM StE36O.7TM x42 Xs2 Shipbuilding weldable steels:

BSS9801-84and BSR grades:A, B, A A32; A36, E36 GL, DNV, LR, RussianSR: A, B, D, E, AH32, DH32, EH32, AH36, DH36. EH36: Weld material: grade:3Y Steel castings: BSS 3492-86: wl\Q: DIN 1681-85: 15 J1,25Jl 1.0420 1.0446 GS - 38 GS - 45 1.05s2 GS 52 1.0558 CS - 60

Cr 08,Cr 10,Cr 15,Cr 20 1.0301 r.040r 1.0453 1.0402 1.0460 C l 0 x C ( I ( 1 0C 1 5 u C ( ( 1 5 1 6 . 8C 2 2 t C K 2 2 C 2 2 . 8 C

Shet steels for boilers:

BSS 593076: EN r0028-93: WNe: DIN l?155-83: BSS 4880-89: E N r 0 l r 39 3 : DtN 17102:

I KnK, K, 16K, 18K, 16rC, 17fC, 09r2C, l0 r2cl 12 P 235GH P 265GH P 295GH P 355GH 1.0345 10425 1.0481 t.0413 HI HII l7 Mn4 19Mn6

Fine-grained structural steels:

08fE,09 f2,09 f2c, 09fzE. l0 f2cEo, 10f2 cAo, l0 f2 coT, 1212 cB S275N S275NL S355N S355NL S275M S275ML S355M 1.0490 1.0491 1.0545 1.0546 18818 1.8819 1.8823 TS1E 285 SrE355 srE 285 TSIE355 SrE355TM

S 355ML 1.8834 TSIE355TM

Tlaical weld metal composition Yo Mechanical properties of all-weld metal: Welding parameters:

Si

Mn 0,8-l,2 R"H [N/mm'] 2 Rm fN/mm'] > \l%l KVIJ]-500C >

S

P < 0,025 470 typical 550 tlpical 30 typical 100typical

<0,10

Yield strength: Tensile strength: Elongation: Impact energy:

0,2-0,5

< 0,025

420 510-640 20 47

;l ;l il :l I I t

, ,

DC (+) oImm] I IA] 2,00 50-70

2,s0

60-80 2,00 250 3,6 l8 384

3.20 8 0- 1 2 0 2,50 350

5 0

4,00 120- 160 3,20 350 5,0 z) 135 4,00 450 6,0 30 88

5,00 160- 200 5,00 450 6,0 30 59

6,00 210- 240 6,00 450 6,0 30 52

Size, Net weight, Packing data:

z.r

Diameter [mm] Irngth [mm] Weight per box [kg] Weight per cardbox [kg] Number of electrodes box oer

25 2t8

IMPORTANT! To be dried I houl at 350"C * Weightis warranted, number electrodes approximate. opposite optionall of is The is

41

!l

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