联系人 zhang
Xisanshan district, Huangshi, Hubei
Specification :
| Size | round | Dia 15mm~500mm |
| flat | Thickness 10mm-400mm | |
| Width 60mm-810mm | ||
| Technique | Cold Drawn/Cold Pilfered/Cold Rolled/Hot Rolled/forge- | |
| Process | EAF+LF+VD+ESR+Forged/Hot rolled + Heat Treatment (Annealed, Normalized, Q+T) | |
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface Condition | Black surface ; Grinded ; Machined/Turned | |
| Inspection | 100% Ultrasonic according to the test standards:SEP1921-84,CLASS C/c or D/d | |
| Payment Terms | T/T; L/C | |
| Trade Terms | FOB,CIF,CFR | |
| Packing | Standard seaworthy packing or as customer required | |
Chemical Composition :
| Steel Grade | C | Si | Mn | Cr | Mo | V | P | S |
| 1.2379 | 1.45-1.60 | 0.1-0.6 | 0.2-0.6 | 11.0-13.0 | 0.7-1.0 | 0.7-1.0 | ≤0.03 | ≤0.03 |
Mechanical Properties:
Hardness: annealing, 255 ~ 207HB, indentation diameter 3.8 ~ 4.2mm; quenching, ≥ 58HRC
Heat Treatment Specifications
Heat treatment specifications: quenching, 950 ~ 1000 ℃ oil cooling;
quenching 1020 ° C, 200 ° C tempering 2h. Microstructure: fine
granular pearlite carbide. Delivery status: Delivery of steel in
annealed condition.
| 国家: | China |
| 型号: | - |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 1 Metric Ton |
| 包装细节: | Standard seaworthy packing or as customer required |
| 交货时间: | within 7 days for stock material; new production w |
| 供应能力: | - |
| 付款方式: | L/C, T/T |
| 產品組 : | steel |
