上海荔剛金屬材料有限公司 
 聯系人:唐小姐 
 聯系電話:021-67762052/ 13916398160 QQ:1045819632 
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常用鋼材的化學成分和機械性能
鋼 材 類 別  | 序 號  | 鋼  號  | 標準號  | 化學成分%  | |||||||
碳 C  | 錳 Mn  | 矽 Si  | 鉻 Cr  | 鎳 Ni  | 鉬 Mo  | 釩 V  | 鈦 Ti  | ||||
鋼 板  | 1  | A3  | YB175-63  | ||||||||
2  | A3R  | YB536-69  | 0.40~0.65  | 0.12~0.30  | |||||||
3  | 10MnR  | YB536-69  | 1.20~1.60  | 0.20~0.60  | 0.04~0.12  | ||||||
4  | 15MnVR  | YB536-69  | 1.20~1.60  | 0.20~0.60  | 0.04~0.10  | ||||||
5  | 09Mn2VR  | YB536-69  | 1.40~1.80  | 0.20~0.50  | |||||||
6  | 20g  | GB713-72  | 0.16~0.24  | 0.35~0.65  | 0.15~0.30  | 5(C%-0.02)~0.80  | |||||
7  | 22g  | GB713-72  | 0.19~0.26  | 0.70~0.90  | 0.17~0.37  | ||||||
8  | 0Cr18Ni9Ti  | YB542-70  | 17.0~19.0  | 8.0~10.5  | |||||||
9  | 1Cr18Ni9Ti  | YB542-70  | 17.0~19.0  | 8.0~10.5  | 0.30~0.80  | ||||||
10  | 00Cr19Ni10  | YB542-70  | 18.0~20.0  | 8.0~12.0  | 18.0~25.0  | ||||||
11  | 0Cr17Ni13Mo2Ti  | YB542-70  | 16.0~18.0  | 12.0~14.0  | 2.0~3.0  | ||||||
12  | 00Cr17Ni14Mo2  | YB542-70  | 16.0~18.0  | 12.0~16.0  | |||||||
鋼 管  | 13  | A3  | YB231-70  | ||||||||
14  | 10  | YB231-70  | 0.07~0.14  | 0.35~0.65  | 0.17~0.37  | ||||||
15  | 20  | YB231-70  | 0.17~0.24  | 0.35~0.65  | 0.17~0.35  | ||||||
16  | 16Mn  | YB231-70  | 0.12~0.20  | 1.20~1.60  | 0.20~0.60  | ||||||
| 鋼 材 類 別  | 序 號  | 鋼  號  | 標準號  | 化學成分%  | |||||||
碳 C  | 錳 Mn  | 矽 Si  | 鉻 Cr  | 鎳 Ni  | 鉬 Mo  | 釩 V  | 鈦 Ti  | ||||
| 鋼 板  | 17  | 15MnV  | YB231-70  | 0.12~0.18  | 1.20~0.06  | 0.20~0.60  | 0.04~1.20  | ||||
18  | 12CrMo  | YB237-70  | ≤0.15  | 0.40~0.70  | 0.20~0.40  | 0.40~0.70  | 0.40~0.55  | ||||
19  | 15CrMo  | YB237-70  | 0.12~0.18  | 0.40~0.70  | 0.20~0.40  | 0.80~1.10  | 0.40~0.55  | ||||
20  | Cr5Mo  | YB237-70  | ≤0.15  | ≤0.60  | ≤0.50  | 4.0~6.0  | 0.50~0.60  | ||||
21  | 12CrMoV  | YB529-70  | 0.08~0.15  | 0.80~0.12  | 0.50~0.80  | W0.30~0.55  | 0.40~0.65  | 0.25~0.35  | |||
22  | 12Cr2MoWVB  | YB529-70  | 0.08~0.15  | 0.45~0.65  | 0.45~0.75  | 1.60~2.10  | 0.50~0.65  | 0.28~0.42  | 0.08 0.18  | ||
23  | 12Cr3MoVSiTiB  | YB529-70  | 0.09~0.15  | 0.50~0.80  | 0.60~0.90  | 2.50~3.00  | 1.00~1.20  | 0.25~0.35  | 0.22~0.38  | ||
24  | 12CrMoV  | YB529-70  | 0.08~0.15  | 0.40~0.70  | 0.17~0.37  | 0.90~1.20  | 0.25~0.35  | 0.15~0.30  | |||
25  | 1Cr18Ni9Ti  | YB804-70  | ≤0.12  | 1.0~1.5  | ≤0.80  | 17.0~18.0  | 9.0~11.0  | 5.8×C%~0.80  | |||
26  | Cr18Ni13Mo2Ti  | YB804-70  | ≤0.10  | 1.0~2.0  | ≤0.80  | 16.0~18.0  | 12.0~14.0  | 1.8~2.5  | 5.8×C%~0.80  | ||
27  | 00Cr18Ni10  | YB804-70  | ≤0.03  | ≤2.0  | ≤1.00  | 17.0~19.0  | 10.0~12.0  | ||||
28  | 00Cr17Ni13Mo2  | YB804-70  | ≤0.03  | ≤2.0  | ≤1.00  | 16.0~18.0  | 12.0~14.0  | 1.8~2.5  | |||
| 鋼 管  | 29  | ZG25  | YB979-67  | >0.22~0.32  | 0.50~0.80  | 0.20~0.45  | |||||
30  | ZG20CrMo  | 0.15~0.25  | 0.4~0.7  | 0.17~0.37  | 0.9~1.2  | 0.5~0.7  | 0.2~0.3  | ||||
31  | ZG20CrMoV  | 0.18~0.25  | 0.4~0.7  | 0.14~0.37  | 0.9~1.2  | 0.5~0.7  | 0.2~0.3  | ||||
32  | ZG15Cr1Mo1V  | 0.12~0.20  | 0.4~0.7  | 0.17~0.37  | 0.9~1.2  | 0.8~1.2  | 0.2~0.4  | ||||
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