Flux-cored wire for surfacing of TM.WELTEC Ltd.

Hardfacing. Martensitic and ferritic stainless steels

Product name, conditions of use, type of protection and permissible diameters	EN 14 700 DIN 8555	Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	Purpose and scope. Deposit composition (Weld metal), %
WT-H390 S - Ø1,6-3,2	T Fe7 MF 5-GF-40-GPRT	after surfacing 35-46	It is designed for automatic and semi-automatic open-arc or submerged arc metal deposition. [C: 0.12; Mn: 0.6; Si: 0.6; Cr: 13.0; S: 0.014; P: 0.015; ]
WT-H410 S - Ø1,6-3,6	T Z Fe7 MF 5-GF-45-GPRT	after surfacing 40-48	It is designed for automatic submerged arc cladding of parts operated under conditions of elevated temperatures, high specific pressures and corrosive environment. [C: 0.2; Mn: 1.0; Si: 0.8; Cr: 14.0; Ni: 3.0; S: 0.014; P: 0.015; ]
WT-H415 О - Ø1,6-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe7 5-GF-40-GPRT	after surfacing 39-45	It is designed for mechanized open-arc or gas-shielded arc or submerged arc metal deposition. The deposited metal shows good resistance to wear and corrosion under conditions of metal-to-metal friction at room and elevated temperatures. [C: 0.08; Mn: 1.0; Si: 0.6; Cr: 13.5; Ni: 4.5; Mo: 0.5; S: 0.014; P: 0.015; ]
WT-H420 О - Ø1,6-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Z Fe7 MF 5-GF-45-GPRT	after surfacing 39-48	It is designed for automatic open-arc or submerged arc metal deposition. The deposited metal shows good resistance to wear and corrosion for metal-to-metal friction at room and elevated (up to 450 °C) temperatures. [C: 0.15; Mn: 0.6; Si: 0.5; Cr: 14.0; Ti: 0.2; S: 0.014; P: 0.015; ]
WT-H425 S - Ø1,6-3,6	T Fe7 MF5-GF-45-RTZ	after surfacing (3 layer) 23-30 (1 layer) 40-50	It is designed for automatic submerged arc metal deposition of wear-resistant layer on parts operated under conditions of metal-to-metal friction in corrosive environment. [C: 0.2; Mn: 0.8; Si: 0.7; Cr: 13.0; Ni: 1.4; S: 0.016; P: 0.017; ]
WT-H462 О - Ø1,6-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe8 MF 6-GF-50-GPR	after surfacing 47-54	It is designed for automatic and semi-automatic open-arc or gas-shielded arc or submerged arc metal deposition of surface layer operated under conditions of elevated temperatures, high specific pressures and corrosive environment. [C: 0.3; Mn: 0.6; Si: 0.6; Cr: 13.0; S: 0.014; P: 0.015; ]
WT-H470 О - Ø1,6-3,0 S - Ø1,6-3,6	T Fe7 MF5-UP-45-RTZ	after surfacing 39-45	It is designed for automatic and semi-automatic open-arc or gas-shielded arc or submerged arc cladding of parts. The deposited metal shows good resistance to wear, corrosion and burnout for metal-to-metal friction at elevated temperatures. [C: 0.17; Mn: 1.0; Si: 0.7; Cr: 14.0; Mo: 1.3; Ni: 2.0; S: 0.014; P: 0.015; ]
WT-H472 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe7 MF 5-GF-300-GPRТ	after surfacing 35-46	It is designed for automatic as well as semi-automatic gas-shielded arc or submerged arc cladding of parts operated under conditions of elevated temperatures, high specific pressures and corrosive environment. [C: 0.06; Mn: 0.8; Si: 0.7; Cr: 16.0; S: 0.014; P: 0.015; ]
WT-H520 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe8 MF 5-GF-50-GPRT	after surfacing 46-54	It is designed for automatic and semi-automatic gas-shielded arc or submerged arc metal deposition of surface layer operated under conditions of elevated temperatures, high specific pressures and corrosive environment. [C: 0.4; Mn: 0.4; Si: 0.3; Cr: 17.0; Mo: 1.0; S: 0.014; P: 0.015; ]

Hardfacing. Low and medium alloyed alloys

Product name, conditions of use, type of protection and permissible diameters	EN 14 700 DIN 8555	Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	Purpose and scope. Deposit composition (Weld metal), %
WT-H250 О - Ø1,6-3,0 G - Ø1,2-2,4 S - Ø1,6-3,2	T Fe1 MF 1-GF-250-P	after surfacing HB 200-HB 280	It is designed for automatic as well as semi-automatic open-arc or gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at room and elevated temperatures. [C: 0.08; Mn: 0.8; Si: 0.5; Ti: 0.4; S: 0.012; P: 0.017; ]
WT-H290 О - Ø1,6-3,0 G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe1 MF 1-GF-250-P	after surfacing HB 220-HB 340	It is designed for automatic as well as semi-automatic open-arc or gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at room and elevated temperatures. [C: 0.1; Mn: 0.6; Si: 0.5; Cr: 0.5; Ni: 0.3; Mo: 0.5; S: 0.012; P: 0.017; ]
WT-H300K G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe1 MF 1-GF-350-P	after surfacing HB 300-HB 380	It is designed for automatic as well as semi-automatic gas-shielded arc or submerged arc cladding of parts operating under conditions of metal-to-metal friction and adhesive wear environment as well as for deposition of buffer layers prior strengthening cladding. [C: 0.25; Mn: 1.1; Si: 0.8; Cr: 1.1; S: <0.018; P: <0.017; ]
WT-H300M G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe1 MF 1-GF-350-P	after surfacing HB 240-HB 295	It is designed for automatic as well as semi-automatic gas-shielded arc or submerged arc cladding of parts operating under conditions of metal-to-metal friction and adhesive wear environment as well as for deposition of buffer layers prior strengthening cladding. [C: 0.2; Mn: 1.1; Si: 0.8; Cr: 1.1; S: 0.018; P: 0.017; ]
WT-H300N G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe1 MF 1-GF-200-P	after surfacing HB 180-HB 235	It is designed for automatic as well as semi-automatic gas-shielded arc or submerged arc cladding of parts operating under conditions of metal-to-metal friction and adhesive wear environment as well as for deposition of buffer layers prior hard-facing. [C: 0.08; Mn: 1.0; Si: 0.8; Cr: 0.9; S: 0.018; P: 0.017; ]
WT-H350 G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe1 MF 1-GF-350-P	after surfacing 32-42	It is designed for automatic as well as semi-automatic submerged arc cladding of parts operating under conditions of metal-to-metal sliding and rolling friction. [C: 0.2; Mn: 1.2; Si: 0.8; Cr: 1.1; Mo: 0.4; S: 0.016; P: 0.015; ]
WT-H371 G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe3 MF 1-GF-250-P	after surfacing 35-40	It is designed for automatic as well as semi-automatic gas-shielded arc or submerged arc cladding. [C: 0.1; Mn: 1.5; Si: 0.6; Cr: 3.0; S: 0.018; P: 0.017; ]
WT-H370 G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe3 MF 1-GF-350-GP	after surfacing 32-42	It is designed for automatic and semi-automatic open-arc or gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at room and elevated temperatures. [C: 0.15; Mn: 0.6; Si: 0.8; Cr: 3.0; Mo: 1.2; V: 0.4; S: 0.012; P: 0.017; ]
WT-H380 О - Ø1,6-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe3 MF 3-GF-40-GP	after surfacing 30-49	It is designed for automatic and semi-automatic open-arc or gas-shielded arc or submerged arc metal deposition of surface layer operating under conditions of elevated temperatures and high specific pressures. [C: 0.12; Mn: 1.3; Si: 0.5; Cr: 2.5; Ni: 1.0; Mo: 1.0; S: 0.014; P: 0.015; ]
WT-H450 О - Ø1,6-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe2 MF6-GF-50-GP	after surfacing 40-50	It is designed for automatic as well as semi-automatic open-arc or gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction as well as alternating and impact loads. [C: 0.3; Mn: 1.8; Si: 0.8; Cr: 4.0; Mo: 0.8; S: 0.014; P: 0.016; ]
WT-H490 О - Ø1,6-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe2 MF 2-GF-50-GP	after surfacing 50-54	It is designed for automatic as well as semi-automatic open-arc or gas-shielded arc or submerged arc cladding of layers resistant to wear under conditions of metal-to-metal friction in combination with impact load in abrasive environment. [C: 0.4; Mn: 0.5; Si: 0.5; Cr: 3.0; S: 0.014; P: 0.016; ]

Hardfacing. Abrasive wear resistant alloys

For moderate percussion exercises

Product name, conditions of use, type of protection and permissible diameters	EN 14 700 DIN 8555	Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	Purpose and scope. Deposit composition (Weld metal), %
WT-H560 О - Ø1,2-3,0 G - Ø1,6-2,4	T Fe13	after surfacing 56-60	It is designed for automatic and semi-automatic open-arc or gas-shielded arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of abrasive wear. [C: 1.0; Mn: 3.5; Si: 0.9; Cr: 4.0; B: 0.7; S: 0.014; P: 0.016; ]
WT-H580 О - Ø1,6-3,0 G - Ø1,6-2,4	T Fe13 MF6-GF-60-G	after surfacing 56-60	It is designed for automatic and semi-automatic open-arc metal deposition of strengthening layers for wear-resistant surfaces that require increased hardness and corrosion resistance under conditions off hydro-abrasive and abrasive wear in combination with moderate impact loads. [C: 0.9; Mn: 0.5; Si: 0.9; Cr: 11.0; B: 0.7; S: 0.013; P: 0.015; ]
WT-H620 О - Ø1,6-2,4 G - Ø1,6-3,2	T Fe13 MF6-GF-60-G	after surfacing 60-65	It is designed for open-arc or gas-shielded arc metal deposition of strengthening layers as applied to impact-and-abrasive and gas-abrasive wear. [C: 0.8; Mn: 3.5; Si: 2.5; Cr: 4.5; Mo: 3.5; V: 0.8; B: 0.7; Ti: 0.9; S: 0.015; P: 0.017; ]
WT-H629 О - Ø1,6-3,2	T Fe15 MF 10-GF-60-G	after surfacing 58-65	It is designed for open-arc cladding of parts made of carbon and low-alloyed steels operating under conditions of joint effect of abrasive wear and moderate impact loads. [C: 4.5; Mn: 0.8; Si: 1.2; Cr: 17.5; Ni: 0.4; S: 0.017; P: 0.016; ]
WT-H630 О - Ø1,6-3,2	T Fe14 MF 10-GF-65-G	after surfacing 58-65	It is designed for open-arc cladding of parts operating under conditions of joint effect of abrasive wear and moderate impact loads. [C: 5.4; Mn: 1.1; Si: 1.2; Cr: 26.0; S: 0.017; P: 0.016; ]
WT-H634 О - Ø1,2-2,4 G - Ø1,6-2,4	T Fe13 MF 10-GF-60-G	after surfacing 60-64	It is designed for open-arc or gas-shielded arc metal deposition of strengthening layers as applied to intensive abrasive wear. [C: 1.0; Mn: 1.0; Si: 0.6; Cr: 6.5; B: 0.8; S: 0.017; P: 0.015; ]
WT-H646 О - Ø2,4-3,2	T Fe16 MF 10-GF-65-G	after surfacing 60-65	It is designed for open-arc cladding of parts operating under conditions of abrasive wear in combination with low impact loads and parts resisting to erosion under effect of solid subjects at working temperature up to 650 °C. [C: 5.2; Mn: 0.5; Si: 1.3; Cr: 22.5; Mo: 3.7; V: 0.7; W: 1.4; Nb: 6.6; S: 0.018; P: 0.017; ]

For high impact loads

Product name, conditions of use, type of protection and permissible diameters	EN 14 700 DIN 8555	Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	Purpose and scope. Deposit composition (Weld metal), %
WT-H552 О - Ø1,2-3,2	T Fe8 MF 6-GF-60-GP	after surfacing 55-60	It is designed for open-arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of intensive abrasive wear with impact loads. [C: 1.4; Mn: 1.1; Si: 1.5; Cr: 5.2; Nb: 6.5; S: 0.017; P: 0.016; ]
WT-H625 О - Ø1,6-3,2 G - Ø1,6-2,4	T Fe13 MF6-GF-60-G	after surfacing 54-59	It is designed for open-arc metal deposition of strengthening layers as to abrasive wear in combination with impact loads. [C: 1.6; Mn: 1.1; Si: 1.0; Cr: 8.0; Mo: 1.2; Ti: 2.5; S: 0.015; P: 0.017; ]

For low impact loads

Product name, conditions of use, type of protection and permissible diameters	EN 14 700 DIN 8555	Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	Purpose and scope. Deposit composition (Weld metal), %
WT-H650 О - Ø1,6-3,2	T Fe13 MF 10-GF-65-GR	after surfacing 60-64	It is designed for automatic as well as semi-automatic open-arc or gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at room and elevated temperatures. [C: 1.5; Mn: 0.6; Si: 0.6; Cr: 14.0; V: 0.7; Ti: 0.4; Ni: 1.2; Mo: 0.6; B: 1.8; S: 0.017; P: 0.016; ]

Hardfacing. Heat-treatable steels for tooling

Product name, conditions of use, type of protection and permissible diameters	EN 14 700 DIN 8555	Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	Purpose and scope. Deposit composition (Weld metal), %
WT-H460 О - Ø1,6-3,0 S - Ø1,6-3,6	T Fe3 MF 3-GF-45-GP	after surfacing 42-52	It is designed for automatic open-arc or submerged arc metal deposition of strengthening layers on parts operating under conditions of cycling thermal load and high specific pressure and abrasive effect. [C: 0.25; Mn: 0.6; Si: 0.8; Cr: 5.3; Mo: 1.2; V: 0.4; S: 0.014; P: 0.016; ]
WT-H460.05 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe8 MF 6-GF-50-GPT	after surfacing 45-52	It is designed for automatic and semi-automatic gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at room and elevated temperatures. [C: 0.22; Mn: 0.7; Si: 0.7; Cr: 8.5; Mo: 2.0; S: 0.014; P: 0.015; ]
WT-H500 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe3 MF 3-GF-50-GST	after surfacing 43-52	It is designed for automatic gas-shielded arc or submerged arc cladding of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at elevated temperatures, thermal cycling and high specific pressures. [C: 0.3; Mn: 0.8; Si: 0.8; Cr: 3.0; V: 0.3; W: 9.0; S: 0.014; P: 0.015; ]
WT-H505 S - Ø1,6–3,2	T Fe3 MF 3-GF-50-GST	after surfacing 48-54	It is designed for automatic submerged arc cladding of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at elevated temperatures, thermal cycling and high specific pressures. [C: 0.35; Mn: 0.7; Si: 0.6; Cr: 3.0; V: 0.3; W: 10.5; S: 0.014; P: 0.016; ]
WT-H540 О - Ø1,6-3,0 G - Ø1,2-2,4	T Fe3 MF6-GF-50-GP	after surfacing 50-58	It is designed for automatic as well as semi-automatic open-arc or gas-shielded arc cladding of parts operating under conditions of metal-to-metal friction and impact loads. [C: 0.35; Mn: 1.4; Si: 0.8; Cr: 5.5; Mo: 1.5; V: 0.4; S: 0.014; P: 0.016; ]
WT-H550 S - Ø1,6–3,6	T Fe3 MF 3-GF-55-GST	after surfacing 53-59	It is designed for automatic submerged arc cladding of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at elevated temperatures, thermal cycling and high specific pressures. [C: 0.5; Mn: 0.7; Si: 0.7; Cr: 4.0; V: 0.3; W: 10.5; S: 0.014; P: 0.016; ]
WT-H565 О - Ø1,2-3,0 G - Ø1,6-2,4 S - Ø1,6-3,6	T Fe3 MF 6-GF-55-GPT	after surfacing 52-58	It is designed for automatic and semi-automatic open-arc or gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at elevated temperatures, thermal cycling and high specific pressures. [C: 0.55; Mn: 1.8; Si: 0.7; Cr: 6.0; Mo: 1.7; W: 1.7; S: 0.014; P: 0.016; ]
WT-H590 G - Ø1,2-2,4 S - Ø1,6-3,6	T Fe8 MF 6-GF-60-GPR	after surfacing 55-61	It is designed for automatic and semi-automatic gas-shielded arc or submerged arc restoration and hard-facing of parts made of carbon and low-alloyed steels operating under conditions of metal-to-metal friction at elevated temperatures, thermal cycling and high specific pressures. [C: 0.5; Mn: 0.5; Si: 2.6; Cr: 8.5; S: 0.014; P: 0.016; ]