不锈钢焊丝国家标准GB4242 84.pdfVIP

不锈钢焊丝

[YB/T5092-1993]标准不锈钢焊丝1）中国YB（。YB标准不锈钢焊丝的牌号与化学成

分，见表8-1-47

）不锈钢焊丝的牌号与化学成分（质量分数）（%表8-1-47

P

S

Cr

Ni

Mo

其他C

Si

Mn

焊丝牌号

≤≤铁素体型

H0Cr14≤0.060.30-0.700.30-0.70≤0.030≤0.03013.00-15.00≤6.00——

—15.50-17.00

——≤0.10≤0.50≤0.60≤0.030H1Cr17

≤0.030

马氏体型———≤0.03011.50-13.50

≤0.60≤0.12H1Cr13≤0.50≤0.030≤0.120.15-0.354.00-6.00

0.40-0.70≤3.00H1Cr5Mo

≤0.0300.40-0.60

—≤0.030

奥氏体型

H0Cr21Ni10≤0.06≤0.601.00-2.50≤0.030≤0.03019.50-22.009.00-11.00——

——9.00-11.00

1.00-2.50≤0.030≤0.030H00Cr21Ni10

≤0.03≤0.6019.50-22.00

——12.00-14.0023.00-25.00≤0.030≤0.0301.00-2.50.60≤0≤0.12H1Cr24Ni13

—23.00-25.0012.00-14.002.00-3.00

1.00-2.50≤0.030≤0.030H1Cr24Ni13Mo2≤0.12≤0.6020.00-22.5025.00-28.00≤0.030≤0.150.2-0.59

H0Cr26Ni21—1.00-2.50≤0.030—

20.00-22.50

25.00-28.00≤0.030≤0.06H0Cr26Ni211.00-2.50—≤0.030≤0.08—

2.00-3.0011.00-14.00H0Cr19Ni12Mo2≤0.6018.00-20.001.00-2.50≤0.030≤0.030—≤0.08

2.00-3.0011.00-14.0018.00-20.00≤0.601.00-2.50≤0.030—H00Cr19Ni12Mo2

≤0.030≤0.03

H00Cr19Ni12Mo2Cu22.00-3.00≤0.03≤0.030≤0.60Cu1.00-2.50

18.00-20.0011.00-14.001.00-2.50≤0.030

13.00-15.003.00-4.00—≤0.60H0Cr20Ni14Mo3≤0.061.00-2.50≤0.030≤0.03018.50-20.50

≤0.03018.50-20.509.00-10.50—H0Cr20Ni10Ti≤0.061.00-2.50≤0.60Ti9×C%-1.00≤0.030

H0Cr20Ni10Nb—1.00-2.50≤0.030C%-1.00

Nb10×≤0.60≤0.03019.00-2.50

9.00-11.00

≤0.089.00-11.00

20.00-22.00——≤0.030≤0.0305.00-7.00≤0.10H1Cr21Ni10Mn6

0.20-0.60

YB/T行业标准。注：国家标准[GB4242-84己调整为

[GB/T17854-1999]GB标准埋弧用不锈钢焊丝（2）中国

8-1-48。a.GB标准埋弧用不锈钢焊丝的牌号与化学成分，见表

）8-1-48准埋弧用不锈钢焊丝的牌号与化学成分（质量分数）（%表

焊丝牌号CSiMnPSCrNiMo其他

—≤0.08≤0.601.00-2.500.030—0.03019.50-22.00H0Cr21Ni109.00-11.00

≤0.03≤0.601.00-2.500.030—0.020H00Cr21Ni1019.50-22.00