Product name
Standards
For carbon steel & low-alloy steel
HG-1F
A5.20E71T-1C H4 17632-A:T42 3 PC11 H5
HF-1M
A5.20E71T-1C H4 17632-A:T46 4 PM21 1 H5
HF-1A
A5.20E71T-1C H4 17632-A:T42 2 PC13 H5
HM-50
A5.20E71T-1C H4 17632-A:T46 4 M M21 1 H5
HF-1MS
A5.20E71T-1C H4 17632-B:T43 2 T1 1 M A H5
HF-50Ni
A5.20E71T-1C H4 17632-A: T46 4 PC11 H5
HF-50NiM
A5.20E71T-1C H4 17632-A:T42 3 PC11 H5
For low-temperature steel
HM-55
A5.28E80C-Ni1 H4 17632-A: T46 6 1NiM M21 1 H5
HF-55
A5.29E81T1-Ni1C-J H4 17632-A: T46 6 1NiPC11 H5
HF-55M
A5.29E81T1-Ni1M-J H4 17632-A: T46 6 1NiPM21 1 H5
HG-81K2
A5.29E81T1-K2C-J H4 17632-A: T46 6 1.5NiPC11 H5
HG-81K2M
A5.29E81T1-K2M-J H4 17632-A: T46 6 1.5NiPM21 1 H5
HG-81Ni2
A5.29E81T1-Ni2C-J H4 17632-A: T46 6 2NiPC11 H5
For high-strength and ultra-high-strength steel
HF-62A
A5.29E91T1-Ni2C H4 18276-A: T55 4 Mn2.5NiPC11 H5
HF-62M
A5.29E91T1-Ni2M H4 18276-A: T55 4 Mn2.5NiP M21 1 H5
HM-90Ni
A5.28E90C-G H4
HM-76
A5.28E110C-K4 H4 18276-A: T69 4 Mn2NiMoM M21 1 H5
HF-76
A5.29E111T1-K3M H4 18276-A: T69 4 Mn2NiMoPM21 1 H5
HM-100
18276-A: T89 4 Mn2NiCrMoM M21 1 H5
HM-120
18276-A: T89 4 Mn2NiCrMo M M21 1 H5
For atmospheric corrosion resistant steel
HF-55NH
A5.29E81T1-GC H4
HF-55NHM
A5.29E81T1-GM H4
HM-55NH
A5.28E90C-G H4
For hardfacing
HD-30
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HD-50
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HD-60
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For high-speed welding
HF-1HS
A5.29E70T1-GC 17632-A:T4621NiR C13 H5
