离岸价格
Get Latest Price( Negotiable )
|1 Metric Ton Minimum Order
国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
China
最低注文量の価格:
-
最低注文量:
1 Metric Ton
パッケージの詳細:
Standard seaworthy packing or as customer required
納期:
Within 7 days for stock material
供給能力:
1 Metric Ton per Month
支払いタイプ:
L/C, T/T
製品グループ :
連絡先担当者 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 | |
Standard Equivalent Grades:
| DIN | ASTM | JIS | EN ISO | GB/T | NFA | BS |
| 1.2581 | H21 | SKD5 | X30WCrV9-3 | 3Cr2W8V | Z30WCV9 | BH21 |
Chemical composition
| Grade | C | Si | Mn | Cr | W | V | P | S |
| 1.2581 | 0.25-0.35 | 0.15-0.30 | 0.20-0.40 | 2.50-2.80 | 8.0-9.0 | 0.30-0.40 | ≤0.035 | ≤0.035 |
| H21 | 0.30-0.40 | 0.15-0.30 | 0.20-0.40 | 3.00-3.75 | 8.75-10.0 | 0.30-0.50 | ≤0.035 | ≤0.035 |
Feature
good compressive strength high surface hardness after tempering
good dimensional stability in hardening good machinability
Mechanical Properties:
Hardness: annealing, ≤235HB; quenching, ≥ 36-54HRC
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | China |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Metric Ton |
| パッケージの詳細: | Standard seaworthy packing or as customer required |
| 納期: | Within 7 days for stock material |
| 供給能力: | 1 Metric Ton per Month |
| 支払いタイプ: | L/C, T/T |
| 製品グループ : | Hot Work Tool Steel |
