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产品详情:
付款和运送条款:
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| : | 高铬,筒体衬板,煤磨衬板 |
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|---|---|---|---|
产品描述:
一,简要描述:
1,高铬筒体衬板拥有高耐磨性能.
2,硬度: HRC≥58.
3,冲击韧性值:大于5J.
二,详细描述:
1,硬度: HRC≥58.
2,冲击韧性值:大于5J.
3,金相组织:共晶碳化物+ 二次碳化物+ 马氏体.
4,内部质量:通过超声波探伤来检测.
5,表面质量:通过肉眼观察和磁粉探伤来检测.
6,包装:铁托盘包装.
技术参数:
|
Item |
Cr-Mo
Alloy Steel I |
Cr-Mo
Alloy Steel II |
Cr-Mo
Alloy Steel III |
High Cr white iron |
High Cr Alloy Steel |
High Manganese Steel |
Ni-Hard cast iron |
|
C |
0.30~0.50 |
0.65~0.90 |
0.40~0.90 |
2.40~3.20 |
1.1~2.2 |
0.90~1.30 |
2.40~3.60 |
|
Si |
0.50~1.20 |
≤0.75 |
0.70~1.20 |
0.60~1.20 |
0.60~1.20 |
≤0.08 |
≤0.80 |
|
Mn |
0.40~1.20 |
0.50~1.20 |
0.60~1.00 |
0.50~1.00 |
0.50~1.00 |
11.00~18.00 |
≤2.0 |
|
Cr |
1.70~2.50 |
1.50~2.50 |
4.00~7.00 |
12.00~30.00 |
11.00~30.00 |
1.50~2.50 |
1.5~10 |
|
S |
≤0.04 |
≤0.06 |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.15 |
|
P |
≤0.04 |
≤0.06 |
≤0.06 |
≤0.06 |
≤0.06 |
≤0.06 |
≤0.15 |
|
Mo |
≤0.5 |
≤0.5 |
≤0.5 |
0.10~3.0 |
0.10~3.0 |
≤1.0 |
≤0.10 |
|
Cu |
0.10~0.60 |
≤0.25 |
0.20~0.40 |
0.10~1.00 |
0.10~1.00 |
- |
- |
|
Ni |
≤0.50 |
≤0.30 |
0~0.30 |
0~0.30 |
0~0.30 |
- |
3.3~10 |
|
Re |
≤0.02 |
≤0.02 |
≤0.02 |
- |
- |
- |
- |
|
Equivalent
Specifications |
DL/T 681-1999
GB/T26651-2011 |
AS 2074 L2B Mod |
DL/T 681-1999 |
GB/T 8263-1999
AS 2027 Cr27
AS 2027 CrMo 15/3
AS 2027 CrMo 20/2/1
ASTM A532 Class III type A 25% Cr
ASTM A532Class II type B 15% Cr-Mo BS 4844 3EDIN1695
NFA32401. |
GB/T 5680-1998
DL/T 681-1999
JIS G 5153-1999
ASTM A 128
DIN GX120Mn12
AFNOR:Z120Mn12 |
GB/T 8263-1999
AS 2027/Ni-Cr1-550
AS 2027/Ni-Cr2-500
AS 2027/Ni-Cr4-500
AS 2027/Ni-Cr4-600
AS 2027/Ni-Cr4-630
ASTM A 532 1-A,B,C,D
ASTM A 532 2-A,B,C,D,E
ASTM A 532 3-A |
|
|
Material Type |
Martensite Steel |
Martensite or
Pearlitic Cr Mo Steel |
Martensite Steel |
Martensite matrix |
Austenitic Mn Steel |
- |
|
|
Hardness |
HRc≥48 |
HB470 &
HB 321~370 |
HRc≥50 |
HRc≥56 |
HB≤300 |
HRc≥56 |
|
|
Impact Value |
Ak≥40J |
- |
Ak≥10J |
Ak≥4J |
Ak≥80J |
- |
|
铸造照片:
产品关键词: 高铬
筒体衬板
煤磨衬板
Place of Origin(原产地): 中国江苏
Brand Name(品牌): 陈氏衬板
Model Number(产品编号): DF121
产品详细信息:Application(应用): 磨机
Material(材料): Cr26
Dimensions(尺寸): 按照图纸
Hardness (硬度) ≥HRC58
Impact Value (冲击韧性值): 大于5J
Hardness difference from surface to core(从表面到芯部的硬度差):Less than HRC3
