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直径 / 包装

直径
 33 lb 盘装
 44 lb 盘装
0.035 in (0.9 mm) EDS30778
0.045 in (1.1 mm) ED031417 EDS30779

SuperArc® LA-100

气体保护焊

等级:
ER100S-G
ER110S-G

SuperArc® LA-100™ 使用优选的镀铜工艺，低合金MIG焊丝设计用于690MPA拉伸强度母材焊接

直径

选择直径

  • 0.035 in (0.9 mm)
  • 0.045 in (1.1 mm)

包装

选择包装

  • 33 lb 盘装
  • 44 lb 盘装

详情

优质的镀铜低合金 MIG 丝设计用于 100,000 psi （690 MPa） 拉伸强度母材以及要求最小屈服强度为 82,000 psi （565 MPa） 的材料。

产品特性

  • 能够生产抗拉强度为 690 MPa （100 ksi） 的焊缝
  • 非常适合焊接淬火和回火钢以及 HY-80 母材
  • 支持短路、大颗粒、轴向喷射和脉冲喷射过渡
  • 铜涂层提供卓越的起弧特性，可延长导电嘴的使用寿命

典型应用

  • HY-80母材
  • ASTM A514/A543/A724/A782调质钢板焊接
  • 多热输入工况焊接
  • 军用低合金焊接

焊接位置

  • 全位置

保护气体

  • 混合气保护

服务支持

文档

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SDS信息 SDS 搜索页面

参考实验结果 免责声明

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.28 ER100S-G, ER110S-G
ABS ABS - Part 2 4YQ550SA
CWB CWB AWS A5.28 ER69S-G (ER100S-G)
DB ISO 16834-A T 69 5 M21 Mn3Ni1,5Mo
MIL MIL-E-23765/2E MIL-100S-1
MIL T9074-BC-GIB-010/0200 MIL-100S-1

MECHANICAL PROPERTIES

Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F)
ER110S-G Requirement Not Specified Not Specified 760 (110) min.
Typical Result, As-welded 95% Ar, 5% CO2 DC+ 700 (102) 770 (111) 21 153-175 (113-129)
Typical Result, As-welded 98% Ar, 2% O2 DC+ 740 (107) 780-800 (113-116) 20 149-239 (110-176)

WIRE COMPOSITION

Classification %Al %C %Cr %Mn %Mo %Ni %P %S %Si %Ti %V %Zr %Total Cu
ER110S-G Requirement 0.30 min. * 0.20 min. * 0.50 min. *
Typical Result 0.01 0.05-0.06 0.03-0.04 1.58-1.67 0.42-0.45 1.88-1.99 0.004-0.009 0.003-0.006 0.43-0.48 0.02-0.04 <0.005 <0.001 0.08-0.12

TYPICAL OPERATING PROCEDURES

Diameter Transfer Mode Shielding Gas Polarity CTWD
mm (in.)⁽¹⁾ 		Wire Feed Speed
m/min (in/min) 		Voltage
volts 		Approx. Current
amps 		Melt-off Rate
kg/hr (lb/hr)
0.035 in (0.9 mm) Short Circuit Transfer 75% Ar / 25% CO2 DC+ 9-12 (3/8-1/2) 2.5 (100) 18 80 0.7 (1.6)
0.035 in (0.9 mm) Short Circuit Transfer 75% Ar / 25% CO2 DC+ 9-12 (3/8-1/2) 3.8 (150) 19 120 1.1 (2.4)
0.035 in (0.9 mm) Short Circuit Transfer 75% Ar / 25% CO2 DC+ 9-12 (3/8-1/2) 6.4 (250) 22 175 1.8 (4.0)
0.035 in (0.9 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 9-12 (3/8-1/2) 9.5 (375) 23 195 2.7 (6.0)
0.035 in (0.9 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 9-12 (3/8-1/2) 12.7 (500) 29 230 3.6 (8.0)
0.035 in (0.9 mm) Spray Transfer 90% Ar / 10% CO2 DC+ 9-12 (3/8-1/2) 15.2 (600) 30 275 4.4 (9.6)
0.045 in (1.1 mm) Pulsed Spray Transfer ⁽²⁾ DC+ 12-19 (1/2-3/4) 5.1 (200) 19-21 130 2.4 (5.4)
0.045 in (1.1 mm) Pulsed Spray Transfer ⁽²⁾ DC+ 12-19 (1/2-3/4) 6.4 (250) 20-23 140 3.0 (6.7)
0.045 in (1.1 mm) Spray Transfer 98% Ar / 2% O2 DC+ 12-19 (1/2-3/4) 8.9 (350) 27 285 4.2 (9.2)
0.045 in (1.1 mm) Spray Transfer 98% Ar / 2% O2 DC+ 12-19 (1/2-3/4) 12.1 (475) 30 335 5.7 (12.5)
0.045 in (1.1 mm) Spray Transfer 98% Ar / 2% O2 DC+ 12-19 (1/2-3/4) 12.7 (500) 30 340 6.0 (13.2)
0.045 in (1.1 mm) Spray Transfer 95% Ar / 5% CO2 DC+ 12-19 (1/2-3/4) 8.9 (350) 27 285 4.2 (9.2)
0.045 in (1.1 mm) Spray Transfer 95% Ar / 5% CO2 DC+ 12-19 (1/2-3/4) 12.1 (475) 30 335 5.7 (12.5)
0.045 in (1.1 mm) Spray Transfer 95% Ar / 5% CO2 DC+ 12-19 (1/2-3/4) 12.7 (500) 30 340 6.0 (13.2)
1/16 in (1.6 mm) Spray Transfer 98% Ar / 2% O2 DC+ 12-25 (1/2-1) 5.3 (210) 25 325 4.8 (10.7)
1/16 in (1.6 mm) Spray Transfer 98% Ar / 2% O2 DC+ 12-25 (1/2-1) 6.0 (235) 27 350 5.4 (12.0)
1/16 in (1.6 mm) Spray Transfer 98% Ar / 2% O2 DC+ 12-25 (1/2-1) 7.4 (290) 28 430 6.7 (14.8)
1/16 in (1.6 mm) Spray Transfer 95% Ar / 5% CO2 DC+ 12-25 (1/2-1) 5.3 (210) 25 325 4.8 (10.7)
1/16 in (1.6 mm) Spray Transfer 95% Ar / 5% CO2 DC+ 12-25 (1/2-1) 6.0 (235) 27 350 5.4 (12.0)
1/16 in (1.6 mm) Spray Transfer 95% Ar / 5% CO2 DC+ 12-25 (1/2-1) 7.4 (290) 28 430 6.7 (14.8)

NOTES

Note
* To meet the requirements of a "G" classification, the chemical composition of the eletrode must meet the minimum requirement for one or more of
⁽¹⁾ CTWD (Contact Tip to Work Distance). Subtract 1/4 in (6.4 mm) to calculate Electrical Stickout.
⁽²⁾ Procedures in this area are for pulse MIG mode for welding in the vertical up and overhead welding positions. Actual results are dependent on joint, material thickness, as well as wave shape and pulse frequency.