牌号
|
相当标准
|
熔敷金属的化学成分(%)
|
熔敷金属的力学性能
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用 途
|
AWS
|
JIS
|
C
|
Mn
|
Si
|
S
|
P
|
其它
|
ReH
|
Rm
|
A5
(%)
|
A kv (J)
|
(MPa)
|
RD-
YA308(Q)
|
E308
T-1
|
YF
308C
|
≤ 0.08
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 9.0 ~ 11.0
Cr 18.0 ~ 21.0
|
-
|
≥ 550
|
≥ 35
|
-
|
18%Cr-8%Ni
不锈钢焊接用
|
RD-
YA308L(Q)
|
E308
LT-1
|
YF308LC
|
≤ 0.04
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 9.0 ~ 11.0
Cr 18.0 ~ 21.0
|
-
|
≥ 520
|
≥ 35
|
-
|
超低碳
18%Cr-8%Ni
不锈钢焊接用
|
RD-
YA309(Q)
|
E309
T-1
|
YF
309C
|
≤ 0.10
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 12.0 ~ 14.0
Cr 22.0 ~ 25.0
Mo ≤ 0.5
|
-
|
≥ 550
|
≥ 25
|
-
|
异种钢焊接或复合钢板及堆焊不锈钢时过渡层焊接用
|
RD-
YA309L(Q)
|
E309
LT-1
|
YF309LC
|
≤ 0.04
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 12.0 ~ 14.0
Cr 22.0 ~ 25.0
Mo ≤ 0.5
|
-
|
≥ 520
|
≥ 25
|
-
|
RD-YA
309Mo(Q)
|
-
|
YF309MoC
|
≤ 0.12
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 12.0 ~ 16.0
Cr 21..0 ~ 25.0
Mo 2.0 ~ 3.0
|
-
|
≥ 550
|
≥ 25
|
-
|
RD-
YA316(Q)
|
E316
T-1
|
YF
316C
|
≤ 0.08
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 11.0 ~ 14.0
Cr 17.0 ~ 20.0
Mo 2.0 ~ 3.0
|
-
|
≥ 520
|
≥ 30
|
-
|
18%Cr-12%Ni
不锈钢焊接用
|
RD-
YA316L(Q)
|
E316
LT-1
|
YF316LC
|
≤ 0.04
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 11.0 ~ 14.0
Cr 17.0 ~ 20.0
Mo 2.0 ~ 3.0
|
-
|
≥ 485
|
≥ 30
|
-
|
超低碳
18%Cr-12%Ni-2%Mo 不锈钢焊接用
|
RD-
YA347(Q)
|
E347
T-1
|
YF
347C
|
≤ 0.08
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 9.0 ~ 11.0
Cr 18.0 ~ 21.0
Nb 8 × C~ 1.0
|
-
|
≥ 520
|
≥ 25
|
-
|
18%Cr-8%Ni-Nb 或 18%Cr-8%Ni-Ti 不锈钢焊接用
|
RD-
YA410 (Q)
|
E410
T-1
|
YF
410C
|
≤ 0.12
|
≤ 1.2
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Cr 11.0 ~ 13.5
|
-
|
-
|
-
|
-
|
铁素体不锈钢焊接用
|
RD-
YA430 (Q)
|
E430
T-1
|
YF
430C
|
≤ 0.10
|
≤ 1.2
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Cr 15.0 ~ 18.0
|
-
|
-
|
-
|
-
|
不锈钢复合钢打底焊接用
|
RD-
YA308(Q i )
|
E308
T-2
|
YF
308C
|
≤ 0.08
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 9.0 ~ 11.0
Cr 18.0 ~ 21.0
Mo ≤ 0.5
|
-
|
≥ 550
|
≥ 35
|
-
|
18%Cr-8%Ni不锈钢焊接用
|
RD-YA
308L(Q i )
|
E308
LT-2
|
YF308LC
|
≤ 0.03
|
0.5 ~ 2.5
|
≤ 1.2
|
≤ 0.03
|
≤ 0.04
|
Ni 9.0 ~ 11.0
Cr 18.0 ~ 21.0
Mo ≤ 0.5
|
-
|
≥ 520
|
≥ 35
|
-
|
超低碳
18%Cr-8%Ni
不锈钢焊接用
|
RD-
YA309(Q i )
|
E309
T-2
|
YF
309C
|
≤ 0.10
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 12.0 ~ 14.0
Cr 22.0 ~ 25.0
Mo ≤ 0.5
|
-
|
≥ 550
|
≥ 30
|
-
|
在碳钢或低合金钢上堆焊不锈钢焊缝金属时打底焊接用
|
RD-YA
309L(Q i )
|
E309
LT-2
|
YF309LC
|
≤ 0.03
|
0.5 ~ 2.5
|
≤ 1.2
|
≤ 0.03
|
≤ 0.04
|
Ni 12.0 ~ 14.0
Cr 22.0 ~ 25.0
Mo ≤ 0.5
|
-
|
≥ 520
|
≥ 30
|
-
|
RD-YA
309Mo(Q i )
|
—
|
YF309MoC
|
≤ 0.12
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 12.0 ~ 16.0
Cr 21.0 ~ 25.0
Mo 2.00 ~ 3.00
|
-
|
≥ 550
|
≥ 30
|
-
|
RD-
YA316(Q i )
|
E316
T-2
|
YF
316C
|
≤ 0.08
|
0.5 ~ 2.5
|
≤ 1.0
|
≤ 0.03
|
≤ 0.04
|
Ni 11.0 ~ 14.0
Cr 17.0 ~ 20.0
Mo 2.0 ~ 3.0
|
-
|
≥ 520
|
≥ 30
|
-
|