尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Hardfacing Welding Electrode D337 - China Supplier
China Hardfacing Welding Electrode D337 - China Supplier China Hardfacing Welding Electrode D337 - China Supplier China Hardfacing Welding Electrode D337 - China Supplier China Hardfacing Welding Electrode D337 - China Supplier China Hardfacing Welding Electrode D337 - China Supplier

Hardfacing Welding Electrode D337

Price:13833921539電話
Industry Category: Hardware & Tools/Welding Materials and Accessories/Other Welding Materials and Accessories
Product Category:
Brand: 金帝牌
Spec: 2.5/3.2/4.0/5.0mm


Contact Info
  • Add:河北省邢臺市信都區(qū)永康街533號, Zip:
  • Contact: 韓吉英
  • Tel:13833921539
  • Email:2891465062@qq.com

Other Products

Description
Additional Information

D337硬面堆焊用焊條

GB/T 984 EDRCrW-15

適用于鑄鋼或鍛鋼鍛模的堆焊或修復。

低氫鈉型藥皮的CrW型熱鍛模堆焊焊條。

直流反接(DC+


熔敷金屬化學成分(%)

試驗項目CCrWSP其他元素總量
GB/T標準0.25~0.552.00~3.507.00~10.00≤0.035≤0.040≤1.00
例值0.352.658.500.0100.015——


堆焊金屬硬度(焊后空冷)

試驗項目HRC(4層以上)
GB/T標準≥48


參考電流

焊條規(guī)格(mm)Φ3.2Φ4.0Φ5.0
焊接電流(A)90~130120~170160~210

1.烘干要求:焊前焊條須經(jīng)300~350℃保溫1h,隨烘隨用。
2.堆焊件預熱溫度300℃以上,焊后緩冷。

Industry Category Hardware & Tools/Welding Materials and Accessories/Other Welding Materials and Accessories
Product Category
Brand: 金帝牌
Spec: 2.5/3.2/4.0/5.0mm
Stock: 5000
Manufacturer:
Origin: China / Hebei / Xingtaishi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 阿克苏市| 双柏县| 聂拉木县| 玉田县| 化德县| 田东县| 宜春市| 鲁山县| 陇西县| 天门市| 稻城县| 临猗县| 涟水县| 利津县| 甘泉县| 白银市| 达尔| 大埔县| 三台县| 洛川县| 本溪| 临夏市| 宜宾县| 金溪县| 阜新市| 库尔勒市| 东宁县| 临夏县| 池州市| 西乌珠穆沁旗| 繁昌县| 临洮县| 招远市| 保山市| 安徽省| 绵竹市| 阜城县| 慈利县| 多伦县| 连云港市| 两当县|