JPS57100892A - Welding wire for cr-mo type heat resistant steel - Google Patents
Welding wire for cr-mo type heat resistant steelInfo
- Publication number
- JPS57100892A JPS57100892A JP17718780A JP17718780A JPS57100892A JP S57100892 A JPS57100892 A JP S57100892A JP 17718780 A JP17718780 A JP 17718780A JP 17718780 A JP17718780 A JP 17718780A JP S57100892 A JPS57100892 A JP S57100892A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- welding wire
- resistant steel
- heat resistant
- type heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To provide a titled welding wire having good welding workability when used in narrow groove welding by contg. C, Si, Mn, Cr, Mo and Ti as essentially components and further ≥1 kinds of V, B and Ce, as well as Sn, Sb, As, P and S.
CONSTITUTION: A welding wire for Cr-Mo type heat resistant steel for narrow groove welding to be accomplished by using Ar contg. 10W25% mixing ratios of CO2 as a shielding gas, and welding while oscillating an electrode in both end directions of the groove at ≤15mm groove spacing is constituted as follows: In order to imparting strength and toughness, this welding wire is contained with ≤0.095% C, ≤0.50% Si, 0.4W0.80% Mn, ≤0.06% Ti as essential composition. In order to maintain strength and tougheness, ≥1 kind of ≤0.04% V, ≤0.06% B and ≤0.07% Ce are contained other than the above-mentioned composition, and the sum of Sn+Sb+As is specified at ≤0.00%, P at ≤0.010% S at ≤0.010%, and the balance is constituted of Fe. By this welding wire, the weld metal having superior performance after heat treatment is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17718780A JPS57100892A (en) | 1980-12-17 | 1980-12-17 | Welding wire for cr-mo type heat resistant steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17718780A JPS57100892A (en) | 1980-12-17 | 1980-12-17 | Welding wire for cr-mo type heat resistant steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57100892A true JPS57100892A (en) | 1982-06-23 |
Family
ID=16026691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17718780A Pending JPS57100892A (en) | 1980-12-17 | 1980-12-17 | Welding wire for cr-mo type heat resistant steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57100892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914818U (en) * | 1982-07-03 | 1984-01-28 | 藤井 大介 | Automatic correction device for auger case of small snow blower |
| JPS59135869U (en) * | 1983-02-28 | 1984-09-11 | 株式会社電気工事西川組 | Spark prevention sheet with slits |
| JPS6133790A (en) * | 1984-07-24 | 1986-02-17 | Kawasaki Steel Corp | Wire for mig arc welding of cr-mo steel |
-
1980
- 1980-12-17 JP JP17718780A patent/JPS57100892A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914818U (en) * | 1982-07-03 | 1984-01-28 | 藤井 大介 | Automatic correction device for auger case of small snow blower |
| JPS59135869U (en) * | 1983-02-28 | 1984-09-11 | 株式会社電気工事西川組 | Spark prevention sheet with slits |
| JPS6133790A (en) * | 1984-07-24 | 1986-02-17 | Kawasaki Steel Corp | Wire for mig arc welding of cr-mo steel |
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