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K-308HB Welding of 18%Cr-8%Ni austenitic STS(STS304H, 307H)
AWS A5.22 : E308HT1-1/4 EN ISO 17633-A : T 19 9 P C(M) 1 EN ISO 17633-B : TS308H-FB1 JIS Z3323 : TS308H-BiF-FB1
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K-308LT Welding of 18%Cr-8%Ni austenitic STS(AISI 304, 304L, 304LN, ASTM A157 Gr. C9; A320 Gr. B8C or D)
KS D3612 : YF-308LC AWS A5.22 : E308LT1-1/4 EN ISO 17633-A : T 19 9 L P C(M) 1 EN ISO 17633-B : TS308L-FB1 JIS Z3323 : TS308L-FB1
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K-309LT Welding of 22%Cr-12%Ni austenitic STS(AISI 309, multimaterial welding with STS/carbon steel)
KS D3612 : YF-309LC AWS A5.22 : E309LT1-1/4 EN ISO 17633-A : T 23 12 L P C(M) 1 EN ISO 17633-B : TS309L-FB1 JIS Z3323 : TS309L-FB1
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K-309MoLT Welding of 22%Cr-12%Ni-2%Mo austenitic STS(Dissimilar joint welds, first layer welding of cladding)
KS D3612 : YF-309MoLC AWS A5.22 : E309LMoT1-1 EN ISO 17633-A : T23 12 2L PC1 EN ISO 17633-B : TS309LMo-FC1 JIS Z3323 : TS309LMo-FC1 |
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K-316LT Welding of 18%Cr-12%Ni-2%Mo austenitic STS(AISI 316, 316L)
KS D3612 : YF-316LC AWS A5.22 : E316LT1-1/4 EN ISO 17633-A : T 19 12 3 L P C(M) 1 EN ISO 17633-B : TS316L-FB1 JIS Z3323 : TS316L-FB1
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K-409TiT Welding of 13%Cr-Ti Ferritic STS(heat exchangers, recuperators, power plant reheater tubes etc.)
AWS A5.9 : E409T0-G EN ISO 17633-B : TS409-MA0
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K-71T Welding of 490MPa high tensile steels with outstanding mechanical properties.
KS D 7104 : YFW-C50DR AWS A5.20 : E71T-1C AWS A5.36 : E71T1-C1A0-CS1-H8 EN ISO 17632-A : T42 0 PC1 EN ISO 17632-B : T49 0 T1-1 CA-U JIS Z 3313 : T49J 0 T1-1 CA-U
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K-71UT For 490MPa high tensile steel and railcar, automotive, heavy equipment and general structual steel fabrications.
KS D 7104 : YFL-C504R AWS A5.20 : E71T-1C/-9CJ H4 AWS A5.36 : E71T1/T9-C1A4-CS1-H4 EN ISO 17632-A : T46 4 P C 1 H5 EN ISO 17632-B : T49 4 T1-1CA-U H5 JIS Z 3313 : T49 4 T1-1CA-U H5
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K-81T Good wet-in capabilities along with high impact values at low temperatures (-40℃)
KS D7104 : YFW-C602R AWS A5.29 : E81T1-Ni1C AWS A5.36 : E81T1-C1A2-Ni1-H4 EN ISO 17632-A : T50 3 1Ni P C 1 EN ISO 17632-B : T55 3 T1-1CA-N2 JIS Z3313 : T57 3 T1-1C AP-N2
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K-81TB2 For 600Mpa 1.25%Cr-0.5%Mo Heat resisting steel, Arc is stable with 100%CO2 gas. Spatter is very low. Slag removal is excellent. Bead appearance is good.
KS D 7121 : YF-1CM-C AWS A 5.29 : E81T1-B2C AWS A 5.36 : E81T1-C1PZ-B2 EN ISO 17634-A : T (CrMo 1) P C 1 EN ISO 17634-B : T55 T1-1C-1CM JIS Z 3318 : T55 T1-1C-1CM
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K-ES2 Welding of 18%Cr-8%Ni austenitic STS(STS304H, 307H)
AWS A5.22 : E308HT1-1/4 EN ISO 17633-A : T 19 9 P C(M) 1 EN ISO 17633-B : TS308H-FB1 JIS Z3323 : TS308H-BiF-FB1
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K-NGS4 For 490MPa high tensile steel and self-shielded wire to facilitate welding outdoors. Polarity is DCEP(electrode positive)
KS D 7104 : YFW-S50GB AWS A5.20 : E70T-4 AWS A5.36 : E70T4-AZ-CS3 EN ISO 17632-A : T42 Z Y N 4 EN ISO 17632-B : T49 Z T4-0NA JIS Z 3313 : T49 T4-0 N A
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K-329T Welding of 23%Cr-9%Ni-3%Mo duplex STS with nuclear plant industries(ASTM A185 Gr.51, UNS S31803, DIN 1.4462, JIS 329J1)
AWS A5.22 : E2209T1-1/4 EN ISO 17633-A : T22 9 3NL PC(M)1 EN ISO 17633-B : TS2209-FB1 JIS Z3323 : TS2209-FB1
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K-55T Excellent mechanical properties, easy slag removal, low spatter generaton, smooth bead shape and high X-ray safety.
KS KD D7104 : YFW-C55DR AWS A5.29 : E81T1-GC AWS A5.36 : E81T1-C1A0-CS1-H8 EN ISO 17632-A : T46 0 P C 1 EN ISO 17632-B : T55 2 T1-1 CA JIS Z3313 : T55 2 T1-1 CA
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K-91TB3 For 650Mpa Grade 2.25%Cr-1.0%Mo Heat resisting steel, Arc is stable with 100%CO2 gas. Spatter is very low. Slag removal is excellent. Bead appearance is good.
KS D 7121 : YF-2CM-C AWS A 5.29 : E91T1-B3C AWS A 5.36 : E91T1-C1PZ-B3LC EN ISO 17634-A : T(CrMo 2L)PC1 EN ISO 17634-B : T62 T1-1C-2C1M JIS Z 3318 : T62 T1-1C2C1M
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