产品详细

ER307Si

  

    

熔敷金属力学性能

Brand

Model

Mechanical Properties of Deposited Metal

抗拉强度

断后伸长率

Tensile Strength

Specific Elongation

Rm(MPa)

A%

ER307Si

GB/T 29713 S307Si

590

≥25

YB/T 5092 H10Cr21Ni10Mn6

AWS A5.9 ER307Si

ISO 14343-A-G18 8 Mn

熔敷金属化学成分(质量分数)(%)

Chemical Composition of Deposited Metal(mass fraction)(%)

C

Si

Mn

P

S

Cr

Ni

Mo

Cu

Nb

    其他
 Others

0.04~0.14

0.65~1.00

6.5~8.0

≤0.03

≤0.03

18.5~22.0

8.0~10.7

≤0.75

≤0.75

用     途

Applications

用于非磁性、高锰钢、硬化性耐磨钢焊接,常应用于核潜艇、防弹钢板等需要无磁性的特殊场合,也可用于难焊且易开裂的异种钢材焊接。

For non magnetic, Gao Menggang, hardening wear resistance steel welding, special occasions often used in nuclear submarines, needs no magnetic armor plate, but also can be used for welding and difficult to weld cracking of dissimilar steels.