Steel Grade
鋼種資料
Steel Grade
千里眼 於1983年於台灣台中大雅成立。從 零件加工 領域逐漸發展成多方位OEM服務。從產品設計、零件生產、二次加工、組裝,到最終的產品檢測。 從原料到產品整合性製造方案,讓客戶享有高性價比的產品,降低成本、縮短開發時間,協助客戶面對日趨競爭的市場變化 我們相信透過能力的提升,才能為客戶提供專業、優良的OEM零件加工服務。
Steel Type | Country Code | 碳(C)% | 矽(Si)% | 錳(Mn)% | 磷(P)% | 硫(S)% | 鉻(Cr)% | 鎳(Ni)% | 銅(Cu)% | 鉬(Mo)% | 氮(N)% | 鎢(W)% | 鋁(Al)% | 鉛(Pb)% | 降伏強度(Mpa) | 抗拉強度(Mpa) | 伸長率(%) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4137H | ASTM | 0.34-0.41 | 0.15-0.35 | 0.6-1 | 0.75-1.2 | 0-1 | ||||||||||||
8620H | ASTM | 0.17-0.23 | 0.15-0.35 | 0.6-0.95 | 0.35-0.65 | 0.35-0.75 | 0.15-0.25 | |||||||||||
4320H | ASTM | 0.17-0.23 | 0.15-0.35 | 0.4-0.7 | 0.35-0.65 | 1.55-2 | 0.2-0.3 | |||||||||||
Gr.B5 | ASTM | 0≦0.1 | 0≦1 | 0≦1 | 0≦0.04 | 0≦0.03 | 4.0-6.0 | 0.4-0.65 | ≧550 | ≧685 | ≧16 | |||||||
Gr.B7 | ASTM | 0.37-0.49 | 0.15-0.35 | 0.65-1.1 | 0≦0.035 | 0≦0.04 | 0.75-1.2 | 0.15-0.25 | ≧720 | ≧860 | ≧16 | |||||||
Gr.B16 | ASTM | 0.36-0.47 | 0.15-0.35 | 0.45-0.7 | 0≦0.035 | 0≦0.04 | 0.8-1.1 | 0.5-0.7 | ||||||||||
Gr.B21-1 | ASTM | 0.36-0.44 | 0.15-0.35 | 0.45-0.7 | 0≦0.025 | 0≦0.025 | 0.8-1.15 | 0.5-0.65 | ≧1030 | ≧1140 | ≧10 | |||||||
Gr.B21-2 | ASTM | 0.36-0.44 | 0.15-0.35 | 0.45-0.7 | 0≦0.025 | 0≦0.025 | 0.8-1.15 | 0.5-0.65 | ≧965 | ≧1070 | ≧11 | |||||||
Gr.B21-3 | ASTM | 0.36-0.44 | 0.15-0.35 | 0.45-0.7 | 0≦0.025 | 0≦0.025 | 0.8-1.15 | 0.5-0.65 | ≧896 | ≧1000 | ≧12 | |||||||
Gr.B21-4 | ASTM | 0.36-0.44 | 0.15-0.35 | 0.45-0.7 | 0≦0.025 | 0≦0.025 | 0.8-1.15 | 0.5-0.65 | ≧327 | ≧931 | ≧13 | |||||||
Gr.B21-5 | ASTM | 0.36-0.44 | 0.2-0.35 | 0.45-0.7 | 0≦0.025 | 0≦0.025 | 0.8-1.15 | 0.5-0.65 | ≧724 | ≧827 | ≧15 | |||||||
Gr.B22-1 | ASTM | 0.39-0.46 | 0.15-0.35 | 0.65-1.1 | 0≦0.025 | 0≦0.025 | 0.75-1.2 | 0.15-0.25 | ≧1034 | ≧1138 | ≧10 | |||||||
Gr.B22-2 | ASTM | 0.39-0.46 | 0.15-0.35 | 0.65-1.1 | 0≦0.025 | 0≦0.025 | 0.75-1.2 | 0.15-0.25 | ≧965 | ≧1069 | ≧11 | |||||||
Gr.B22-3 | ASTM | 0.39-0.46 | 0.15-0.35 | 0.65-1.1 | 0≦0.025 | 0≦0.025 | 0.75-1.2 | 0.15-0.25 | ≧896 | ≧1000 | ≧12 | |||||||
Gr.B22-4 | ASTM | 0.39-0.45 | 0.15-0.35 | 0.65-1.1 | 0≦0.025 | 0≦0.025 | 0.75-1.2 | 0.15-0.25 | ≧827 | ≧930 | ≧13 | |||||||
Gr.B22-5 | ASTM | 0.39-0.46 | 0.15-0.35 | 0.65-1.1 | 0≦0.025 | 0≦0.025 | 0.75-1.2 | 0.15-0.25 | ≧716 | ≧827 | ≧15 | |||||||
Gr.B23-1 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.6-0.95 | 0≦0.025 | 0≦0.025 | 0.65-0.95 | 1.55-2 | 0.2-0.3 | ≧1030 | ≧1138 | ≧10 | ||||||
Gr.B23-2 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.6-0.95 | 0≦0.025 | 0≦0.025 | 0.65-0.95 | 1.55-2 | 0.2-0.3 | ≧965 | ≧1069 | ≧11 | ||||||
Gr.B23-3 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.6-0.95 | 0≦0.025 | 0≦0.025 | 0.65-0.95 | 1.55-2 | 0.2-0.3 | ≧896 | ≧1000 | ≧12 | ||||||
Gr.B23-4 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.6-0.95 | 0≦0.025 | 0≦0.025 | 0.65-0.95 | 1.55-2 | 0.2-0.3 | ≧827 | ≧931 | ≧13 | ||||||
Gr.B23-5 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.55-0.9 | 0≦0.035 | 0≦0.04 | 0.65-0.95 | 1.55-2 | 0.2-0.3 | ≧724 | ≧827 | ≧15 | ||||||
Gr.B24-1 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.7-0.9 | 0≦0.025 | 0≦0.025 | 0.7-0.9 | 1.65-2 | 0.3-0.4 | ≧1034 | ≧1138 | ≧10 | ||||||
Gr.B24-2 | ASTM | 0.37-0.44 | 0.7-0.9 | 0.7-0.9 | 0≦0.025 | 0≦0.025 | 0.7-0.9 | 1.65-2 | 0.3-0.4 | ≧965 | ≧1069 | ≧11 | ||||||
Gr.B24-3 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.7-0.9 | 0≦0.025 | 0≦0.025 | 0.7-0.95 | 1.65-2 | 0.3-0.4 | ≧896 | ≧1000 | ≧12 | ||||||
Gr.B24-4 | ASTM | 0.37-0.44 | 0.15-0.35 | 0.7-0.9 | 0≦0.025 | 0≦0.025 | 0.7-0.9 | 1.6-2 | 0.3-0.4 | ≧827 | ≧931 | ≧13 | ||||||
Gr.B24-5 | ASTM | 0.33-0.44 | 0.15-0.35 | 0.7-0.9 | 0≦0.025 | 0≦0.025 | 0.7-0.95 | 1.65-2 | 0.3-0.4 | ≧724 | ≧828 | ≧15 | ||||||
Class B | ASTM | 0.35-0.4 | 0.2-0.4 | 0.7-0.95 | 0≦0.035 | 0≦0.06 | 0.15-0.25 | 1.2-1.5 | 0-0.25 | 0.95-1.3 | 0.15-0.25 | |||||||
Class D | ASTM | 0.33-0.38 | 0.2-0.4 | 0.5-0.7 | 0≦0.035 | 0≦0.04 | 0.15-0.23 | 1-1.3 | 0.95-1.3 | |||||||||
Class A | ASTM | |||||||||||||||||
XM7 | ASTM | 0≦0.1 | 0≦1 | 0≦2 | 0≦0.045 | 0≦0.03 | 17-19 | 8.5-10.0 | 3.0-4.0 |