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上架日期： 2016年10月26日瀏覽量： 56次

英國WA HARDFACE R58-G氣體保護(hù)電弧堆焊管狀焊絲

產(chǎn)品價格：￥45（人民幣）

規(guī)格：HARDFACE R58-G

發(fā)貨地：全國

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最小起訂量：1公斤

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商品詳情

英國WA HARDFACE R58-G氣體保護(hù)電弧堆焊管狀焊絲

HARDFACE R58-G

CLASSIFICATION

EN 14700 T Fe3

DESCRIPTION

• Tubular wire for gas shielded arc hardfacing
• Tough and hard martensitic deposit

APPLICATIONS

Hardface R58-G is used for hardfacing and preheat is required for multi-layer build-up work.
Tough deposits with increasing hardness for touching up and repair of hot and cold working tooling.

Can be heat treated by oil quenching and tempering.

Examples
Plastic injection screws and moulds for polymers

TYPICAL ALL-WELD METAL ANALYSIS

CMnSiCrMoTiFe

0.35

1.20

0.50

6.80

2.20

0.30

Rest

Structure: martensite

TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES

Hardness – 3-Layer deposit: As welded 55-59 HRc

CONDITIONS OF USE

Current typeShielding gas

DC (+)

EN ISO 14175

M12 / M13 / M20 / M21

OPERATING CONDITIONS

Diameter
[mm]Amperage [A]Voltage [V]Stick-out [mm]Gas flow [l/min]

1.2	100 - 300	24 - 32	12 - 25	10 - 20
1.6	150 - 300	24 - 32	12 - 25	10 - 20
2.0	200 - 400	24 - 32	12 - 30	10 - 20
2.4	250 - 450	24 - 32	12 - 30	10 - 20

Recovery: > 95 %

WELDING POSITIONS

Hardface R58-G, up to Ø 1.6 mm, is suitable for downhand as well as for positional welding by adapting transfer mode and welding parameters as for solid wires

STANDARD DIAMETERS (mm)

1.2, 1.6, 2.0, 2.4
Other diameters: please consult us

PACKAGING

Diameter≤ 2.4 mm≥ 2.4 mm