基本信息
| 牌号 | EFeCr-A3 |
|---|---|
| W74013 | |
| 对应标准 | AWS A5.13/A5.13M-2010
堆焊焊条规范 保护金属电弧焊 Specification for Surfacing Electrodes for Shielded Metal Arc Welding |
| 标签 | 铁基堆焊焊条 |
| 说明 | Characteristics. Filler metal deposited by EFeCr-A3 electrodes is similar to a deposit made using EFeCr-A1A electrodes except, due to the lower manganese content, a martensitic matrix is present, rendering the deposit somewhat brittle. These deposits are not machinable but may be finished by grinding where necessary. Applications. This weld metal is a general purpose hardfacing alloy for earth abrasion applications and is suitable for low stress scratching abrasion with low impact. |
| 类别 | 合金钢 |
化学成分
注:数据仅供参考!如有疑问,请填写"我要纠错"!
摘要 / Summary
EFeCr-A3 材料牌号数据,对应标准:AWS A5.13/A5.13M-2010,主要化学成分:C 2.5–4.5%,Si 1–2.5%,Mn 0.5–2%,P ≤0.035%,S ≤0.035%,Cr 14–20%,Mo ≤1.5%,其他合计 ≤1%,Characteristics. Filler metal deposited by EFeCr-A3 electrodes is similar to a deposit made using EFeCr-A1A electrodes except, due to the lower manganese content, a marten。
推荐引用:材数库 Caishuku Material Database,
《EFeCr-A3 材料牌号数据》,
https://www.caishuku.com/material/detail.php?mid=2712348
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