铬合金 | 高鉻合金 | 产量 | 500吨 |
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No. 牌号 化学成份(%)
C Si Mn Cr Mo Ni Cu S P
1 ZG30Cr5MoRE 0.25-0.35 0.3-1.0 0.3-1.0 4.5-5.5 0.2-1.0 ≤0.045 ≤0.045
2 ZG40Cr5MoRE 0.35-0.45 0.3-1.0 0.3-1.0 4.5-5.5 0.2-1.0 ≤0.045 ≤0.045
3 ZG40CrMoNiRE 0.3-0.5 0.7-1.5 0.3-1.0 1.2-1.8 0.2-0.6 0.1-0.4 ≤0.04 ≤0.04
4 ZG20Cr9NiMo 0.15-3.5 ≤1.0 0.3-1.0 8-10 0.4-0.8 1.4-1.8 ≤0.1 ≤0.045 ≤0.045
5 ZG45Cr3NiMoMnRE 0.4-0.50 0.3-0.8 0.6-1.2 2.0-3.2 0.3-0.5 0.5-1.0 ≤0.04 ≤0.04
6 ZG90Cr6MoMn 0.85-0.95 0.4-0.8 0.4-0.8 5-8 0.2-0.4 ≤0.045 ≤0.045
7 ZGMn13 1.1-1.4 0.3-1.0 11-14 ≤0.06 ≤0.10
8 ZGMn13Cr2 1.1-1.4 0.3-1.0 11-14 0.5-2.5 ≤0.06 ≤0.10
9 ZGMn17Cr2 1.1-1.4 0.3-1.0 16-19 1.0-2.0 ≤0.06 ≤0.10
10 ZG20Cr26Ni5 ≤0.20 ≤2.0 ≤0.2 24-28 ≤0.5 4-6 ≤0.04 ≤0.04
11 ZG20Cr26Ni12 0.2-0.5 ≤2.0 ≤0.2 24-28 ≤0.5 11-14 ≤0.045 ≤0.045
12 ZG40Cr25Ni20 0.35-0.45 ≤2.0 ≤0.2 23-27 ≤0.5 19-22 ≤0.045 ≤0.045
13 KmTBCr15Mo2 2-2.8 ≤1.2 0.5-1.0 13-18 0.2-2.5 0-1.0 0-1.2 ≤0.06 ≤0.10
14 KmTBCr20Mo2 2-3.0 ≤1.2 0.5-1.0 18-22 1.5-2.5 0-1.5 0.8-1.2 ≤0.06 ≤0.10
15 KmTBCr26 2-3.0 ≤1.2 0.5-1.0 23-28 0-1.0 0-1.5 0-2.0 ≤0.06 ≤0.10
16 ZGCr12SiMn-GT 1.0-2.0 ≤1.2 0.5-2.0 12-14 0-1.0 0-1.0 0-1.0 ≤0.06 ≤0.10
17 ZGCr15SiMn-GT 1.0-2.0 ≤1.2 0.5-2.0 15-17 0-1.0 0-1.0 0-1.0 ≤0.06 ≤0.10
力学性能与金相组织
No. 牌号 表面硬度
(HRC) 冲击值
(J/cm2) Abmpa 金相组织
1 ZG30Cr5MoRE ≥45 ≥25 M+B+C
2 ZG40Cr5MoRE ≥48 ≥20 M+B+C
3 ZG40CrMoNiRE ≥40 ≥30 M+F
4 ZG20Cr9NiMo ≥40 ≥40 M+C
5 ZG45Cr3NiMoMnRE ≥50 ≥20 M+C
6 ZG90Cr6MoMn ≥50 ≥7 M+C
7 ZGMn13 HB≤229 ≥147 637 A+C
8 ZGMn13Cr2 ≤240 ≥80 A+C
9 ZGMn17Cr2 ≤260 ≥50 A+C
10 ZG20Cr26Ni5 HB≤229 590 A+F
11 ZG20Cr26Ni12 490 A+F
12 ZG40Cr25Ni20 440 A+F
13 KmTBCr15Mo2 ≥53 M+A+C
14 KmTBCr20Mo2 ≥58 ≥3 M+A+C
15 KmTBCr26 ≥55 M+A+C
16 ZGCr12SiMn-GT ≥55 ≥3.2 M+A+C
17 ZGCr15SiMn-GT ≥55 ≥3.5 M+A+C
A- B-C-Carbide F-M-Martensite