Welding Wire Main Products For - China

Welding wire



Summary table of carton steel and low alloy steel welding wire

Code

Standard Main Applications

Chemical content（%）

GB AWS C Mn Si Cr Mo S P

H08A H08A EL8 Used for welding carton steel and low-alloy steel (such as 16Mn) that together with fused flux HJ430, HJ431, HJ433 - ≤0.10 0.30-0.55 ≤0.03

H08MnA H08MnA EM12 Used in welding low-alloy steel that together with fused flux HJ431 - ≤0.10 0.80-1.10 ≤0.07

H10Mn2

H10Mn2 EH14 Used in welding carton steel and low-alloy steel (such as 16Mn, 14MnNb) that together with fused flux HJ130, HJ330, HJ350 ≤0.12 1.5-1.9 ≤0.07

H10MnSi H10MnSi EM13K Used in welding important carton steel and low-alloy steel (such as boiler, chemical container) that together with fused flux.

≤0.14 0.8-1.10 0.60-0.90 ≤0.030 ≤0.035

H08CrMoA H08CrMoA -

Used in welding pressure vessels and pipeline of heat-resisting steel (such as 12CrMo) that together with flux SJ104 and HJ250 - ≤0.10 0.4-0.7 0.15-0.35 0.8-1.10 0.4-0.6

H13CrMoA H13CrMoA -

Used in welding heat-resisting steel such as 15CrMo together with flux SJ104 - 0.11-0.16 0.4-0.7 0.15-0.35 0.8-1.10 0.4-0.6

Summary table of stainless steel solder wire

GB AWS C Mn Si Cr Ni Mo Cu S P other

H0Cr18Ni9 ER304 Used for welding steel 304 and relative material structures.

0.06 1.0-2.0 0.45-0.60 17-19 8-11 0.75 0.5 0.03 0.03

H1Cr18Ni9Ti Used for welding steel 304 and relative material structures.

0.08 1.5-2.5 0.65 17.5-19.0 8.5-11.0 0.75 0.5 0.015 0.03 Ti: 9×

C%-1.00

H0Cr21Ni10

ER308

ER308 Used for welding chemical and petroleum equipment that made of steel H1Cr18Ni9 and 304 - 0.05 1.5-2.5 0.40-0.65 19.5-22 9.5-11 0.75 0.5 0.018 0.03

H00Cr21Ni10 ER308L ER308L Used for welding steel 304L structures.

0.025 1.5-2.5 0.40-0.65 19.5-22 9.5-11 0.75 0.5 0.018 0.03

H0Cr19Ni12Mo2 ER316

ER316 Used for welding steel 304 and 316 structures.

0.06 1.5-2.5 0.40-0.65 18.5-20.0 11.5-13.0 2.1-3.0 0.5 0.018 0.03

H00Cr19Ni12Mo2 ER316L ER316L Used for welding 0Cr18Ni12Mo stainless steel structures.

0.025 1.5-2.5 0.40-0.65 18.5-20.0 11.5-13.0 2.1-3.0 0.5 0.018 0.03

H1Cr24Ni13 ER309

ER309 Used for welding Cr24Ni13 stainless steel structures.

0.10 1.5-2.5 0.40-0.65 23.5-25.0 12.5-13.5 0.75 0.5 0.018 0.03

H00Cr24Ni13 ER309L ER309L used for welding the first layer of clad steel and dissimilar steel.

0.03 1.5-2.5 0.40-0.65 23.5-25.0 12.5-13.5 0.75 0.5 0.018 0.03

H1Cr26Ni21 ER310

ER310 Used for heat-resistant stainless steel in high temperature condition.

0.15 1.5-2.5 0.30-0.60 25.5-28.0 20.0-22.0 0.75 0.5 0.018 0.03

H0Cr21Ni10Ti ER321 ER321 Used for welding Cr19Ni9Ti stainless steel and steel 304 structures.

0.05 1.5-2.5 0.40-0.65 19.0-20.5 9.0-10.5 0.75 0.5 0.018 0.03 Ti: 9×

H1Cr21Ni10Mn6

Used for welding Cr21Ni10Mn6 stainless steel structures.

0.10 5.0-7.0 0.65 20.0-22.0 9.5-11.0 0.015 0.03

H0Cr20Ni10Nb ER347 ER347 Used for welding Cr18Ni8Nb stainless steel or titanium steel structures.

0.06 1.5-2.5 0.40-0.65 19.5-21.5 9.5-11.0 0.3 0.5 0.018 0.03 Nb: 10×

C%1.00

H1Cr13 E410

E410 Used for welding 0Cr13, 1Cr13 steel structures.

It also can be used for corrosion resistance and wear resistance surfacing build-up welding.

0.06-0.12 0.3-0.6 0.50 12-13.50 0.60 0.018 0.03

H2Cr13 Used for corrosion resistance and wear resistance surfacing build-up welding.

0.13-0.21 0.3-0.6 0.45-0.60 12.0-14.0 0.60 0.018 0.03

H1Cr17



Used for corrosion resistance and wear resistance surfacing build-up welding.

0.10 0.60 0.50 15.5-17.00 0.60 0.018 0.03

Common using in cobalt-base alloys surfacing layer

Code Standard

Main Applications

GB AWS C Mn Si Cr W Fe Co

HS111 HS111 RCoCr-A It is a low-carbon cobalt-chromium-tungsten alloy surfacing welding wire for cast.

Surfacing layer has a good corrosion resistance, heat resistance and wear resistance.

It can remain its characteristics even in high temperature of about 650 ℃.

It is used in welding high temperature and high pressure valves, hot cutting edge and hot-forging die.

HRC 40-45(normal temperature), HV 310(600℃)

0.9-1.4 ≤1.0 0.4-2.0 26-32 3.5-6.0 ≤2.0 margin

HS112 HS112 RCoCr-B It is a mid-carbon cobalt-chromium-tungsten alloy surfacing welding wire for cast.

Surfacing layer has a good corrosion resistance, heat resistance and wear resistance.

It can remain its characteristics even in high temperature of about 650 ℃.

It is used in welding high temperature and high pressure valves, internal combustion engine valve, chemical fiber cutting edge, shaft sleeve and bushing of high-pressure pump, hot-rolling pass.

HRC 45-50(normal temperature), HV 390(600℃)

1.2-1.7 ≤1.0 0.4-2.0 26-32 7.0-9.5 ≤2.0 margin

HS113 HS113 It is a high-carbon cobalt-chromium-tungsten alloy surfacing welding wire for cast.

Surfacing layer has a good wear resistance.

It can remain its characteristics even in high temperature of about 650 ℃.

It is used in welding wearing parts, such as rock bit bearing, rotary vane of boiler, cutting edge of pulverizer and feed screw.

HRC 55-60(normal temperature), HV 550(600℃)

2.5-3.3 ≤1.0 0.4-2.0 27-33 15-19 ≤2.0 margin

HS116 HS116 RCoCr-C

It is cobalt base alloy surfacing welding wire.

Surfacing layer has a good wear resistance and heat resistance but toughness is not so good.

It has good corrosion resistance in condition of sulfuric acid, phosphoric acid and nitric acid.

It is also used for hot pressing die of copper base alloy and aluminium alloy, hot extrusion die and condition of corrosion resistance and wear resistance in plastic, papermaking and chemical industry.

HRC 46-50(normal temperature), HV 370(649℃)

0.7-1.20 ≤0.5 ≤1.0 30-34 12.5-15.5 ≤2.0 margin

HS117 HS117 It is cobalt base alloy surfacing welding wire.

Surfacing layer has a good wear resistance and corrosion resistance but it is not good at shockresistance and has temperature-sensitive.

It can remain its characteristics even in high temperature of about 800 ℃it is used for pump sleeve, rotating seal ring, eared faceplate and bearing sleeve.

HRC≥53(normal temperature), HV 355(649℃)

2.30-2.65 ≤0.50 ≤1.0 31.0-34.0 16.0-18.0 ≤3.0 margin

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