铸造铝合金的主要牌号.成分.机械性能及用途

附表3-26 铸造铝合金的主要牌号、成分、机械性能及用途

（摘自GB/T1173-1995）

号的含义见附表3-27

压铸锌合金化学成分和力学性能

： 2007-6-20 14:35:45 浏览次数： 48

(摘自GB/T1220—1992)

奥氏体型

牌号

化学成分(质量分数)，%

C(碳)

1Cr17Mn6Ni5N 1Cr18Mn8Ni5N 1Cr18Mn10Ni5Mo3N 1Cr17Ni7 1Cr18Ni9 Y1Cr18Ni9 Y1Cr18Ni9Se 0Cr18Ni9 00Cr19Ni10 0Cr19Ni9N 0Cr19Ni10NbN 00Cr18Ni10N 1Cr18Ni12 0Cr23Ni13 0Cr25Ni20 0Cr17Ni12Mo2 1Cr18Ni12Mo2Ti 0Cr18Ni12Mo2Ti 00Cr17Ni14Mo2 0Cr17Ni12Mo2N 00Cr17Ni13Mo2N 0Cr18Ni12Mo2Cu2 00Cr18Ni14Mo2Cu2 0Cr19Ni13Mo3 00Cr19Ni13Mo3 1Cr18Ni12Mo3Ti 0Cr18Ni12Mo3Ti 0Cr18Ni16Mo5 1Cr18Ni9Ti 0Cr18Ni10Ti 0Cr18Ni11Nb 0Cr18Ni9Cu3 0Cr18Ni13Si4

≤0.15 ≤0.15 ≤0.10 ≤0.15 ≤0.15 ≤0.15 ≤0.15 ≤0.07 ≤0.03 ≤0.08 ≤0.08 ≤0.03 ≤0.12 ≤0.08 ≤0.08 ≤0.08 ≤0.12 ≤0.08 ≤0.03 ≤0.08 ≤0.03 ≤0.08 ≤0.03 ≤0.08 ≤0.03 ≤0.12 ≤0.08 ≤0.04 ≤0.12 ≤0.08 ≤0.08 ≤0.08 ≤0.08

Si(硅) ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 3.00～5.00

Mn(锰) 5.50～7.50 7.50～10.00 8.50～12.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00

P(磷) ≤0.060 ≤0.060 ≤0.060 ≤0.035 ≤0.035 ≤0.020 ≤0.020 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035

S(硫) ≤0.030 ≤0

.030 ≤0.030 ≤0.030 ≤0.030 ≥0.15 ≤0.060 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030

Ni(镍) 3.50～5.50 4.00～6.00 4.00～6.00 6.00～8.00 8.00～10.00 8.00～10.00 8.00～10.00 8.00～11.00 8.00～12.00 7.00～10.50 7.00～10.50 8.50～11.50 10.50～13.00 12.00～15.00 19.00～22.00 10.00～14.00 11.00～14.00 11.00～14.00 12.00～15.00 10.00～14.00 10.50～14.50 10.00～14.50 12.00～16.00 11.00～15.00 11.00～15.00 11.00～14.00 11.00～14.00 15.00～17.00 8.00～11.00 9.00～12.00 9.00～13.00 8.50～10.50 11.50～15.00

1Cr18Ni11Si4A1Ti 00Cr18Ni5Mo3Si2

0.10～0.18 ≤0.030

3.40～4.00 1.30～2.00

≤0.80 1.00～2.00

≤0.035 ≤0.035

≤0.030 ≤0.030

10.00～12.00 4.50～5.50

119不锈钢的化学成分表（2）

浏览次数:1211

“HT”后面的数字表示最低抗拉强度值。

面两组的数字分别表示最低抗拉强度和最低延伸率。