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产品价格：40   元(人民币)
上架日期：2017年4月17日
产地：山东
发货地：山东  (发货期：当天内发货)
供应数量：不限
最少起订：1公斤
浏览量：101
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  详细说明  
品牌：山东晶鼎产地：山东
价格：40人民币/公斤规格：EC409

简要说明：山东晶鼎牌的EC409金属粉型药芯焊丝 厂家产品：估价：40，规格：EC409，产品系列编号：齐全

详细介绍：

　　

EC409金属粉型药芯焊丝

备注：一口价为一公斤价格

品名：ND-409

相当规格： AWS A5.9  EC409

 

特性与用途：

 

1、TEC-409是12Cr%铁素体金属粉型不锈钢药芯焊丝。

 

2、TEC-409由于含量Ti，提高了抗腐蚀能力，提高高温强度。

 

3、熔滴过渡为喷射过渡，飞溅小、成型美观、熔敷效率高，与实芯焊丝相比焊接速度能提高20%-40%。

 

4、推荐用于平焊和平角的单道或多道施焊，特别适用于汽车排气管类的薄板焊接。

 

保护气体：混合气，98%Ar+2%O2

 

焊接位置： 

 

熔敷金属化学成份（wt%）:

 

 

 

 

C

Cr

Mn

Si

S

P

Ti

例值

0.054

12.1

0.535

0.582

0.01

0.014

0.8

AWS

≤0.1

10.5-13.5

≤0.8

≤0.8

≤0.03

≤0.04

10*C-1.5

 

 

 

焊接参数建议：（DC+）

 

 

 

线经(mm)

焊接参数

1.2

1.2

电    压(V)

22-26

24-28

电    流(A)

200-250

250-300

伸出长度(mm)

15-25

15-25

气体流量(L/min)

20-25

20-25

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         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