|
牌号
Trade Name
|
直径
Diameter
|
HRC
（国家标准台式硬度计）
|
特点及主要用途
characteristicsand application
|
|
HG100
|
1.6/2.8/4.0
|
-
|
用于挤压辊打底层
Used to the backing of squeezing roller
|
|
HG100A
|
1.6/2.8/4.0
|
-
|
用于挤压辊打底层
Used to the backing of squeezing roller
|
|
HG200
|
1.6/2.8/4.0
|
20-35
|
用于挤压辊过渡层
Used to the transition Layer of squeezing roller
|
|
HG300
|
1.6/2.8/4.0
|
35-50
|
用于挤压辊硬化层
Used to the hardened layerof squeezing roller
|
|
HG500
|
1.6
|
50-60
|
用于挤压辊表面花纹
Used to the surface figureof squeezing roller
|
