GB/T18254 |
高碳鉻軸承鋼 |
High carbon chromium bearing seamless steel tube |
ASTM A 295 |
耐磨高碳軸承鋼 |
Wearable high-carbon bearing seamless steel tube |
ASTM A 534 |
耐磨滲碳軸承鋼 |
Wearable & cementite bearing seamless steel tube |
JIS G 4805 |
高碳鉻軸承鋼 |
High-carbon chromium bearing seamless steel tube |
DIN 17230 |
滾珠軸承鋼交貨技術(shù)條件 |
Ball bearing seamless steel tube delivery technical condition |
NF A 35-565 |
鋼鐵產(chǎn)品、軸承鋼質(zhì)量 |
Steel product,q4ality of bearing steel |
GB/T 3203 |
滲碳軸承鋼技術(shù)條件 |
Cementite bearing seamless steel tube delivery technical condition |
GB/T 3093 |
|
High-pressure seamless steel tube for diesel engine |