F22 1.7380 10CrMo9-10 ASTM A182 Stainless Steel Bar
group nameSteel Forgings
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Min Order1 piece
brand namefushun
modelF22 1.7380 10CrMo9-10
payment methodL/C, T/T
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update timeThu, 02 Apr 2020 14:33:38 GMT
Paramtents
Diameter 40-550mm
Delivery condition Forged, Rolled
Surface condition black, bright
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Application
F22 stainless steel is a low alloy steel containing nominally 2.25% Chromium. This F22 stainless steel is widely used in the oil patch wellhead applications for connectors, hangers and block valves. Hardness levels up to 22 HRC are approved to NACE MR0175. The grade is often used as the base metal for clad components. If supplied to ASTM A182 in the normalized and tempered condition, the 0.2% Proof Stress minimum is 30 KSI.
Chemical Composition(%)
C | Mn | Si | P | S | Cr | Mo |
0.05-0.15 | 0.30-0.60 | 0.50 max | 0.040 max | 0.040 max | 2.00-2.50 | 0.87-1.13 |
All Grades Comparison
Material no. | DIN | ASTM |
1.738 | 10CrMo9-10 | F22 |
Mechanical Properties(T=20°C)
Delivery Condition | Tensile Strength Rm (Mpa) | Yield Strength Rp0.2 (Mpa) | Elongation(%) | Reduction Ratio(%) | Hardness (HB) |
Normalized and Tempered | 900 min | 675 min | / | / | / |
Slow Cooling | 415 min | 205 min | 20 min | 35 min | 170 max |
HEAT TREATMENT
Normalizing: Temperature: 920°-980°C.
Stress Relieving: Stree relieving to remove maching stresses should be carried out by heating to 675°C, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Austenization: Temperature:920°-980°C
Tempering: Tempering temperature: 650°-750°C
Forging: Hot forming temperature: 850°-1050°C
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- Tianjin, Qingdao, Shanghai, Huangshi
- Delivery clauses under the trade mode
- FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF
- Acceptable payment methods
- T/T, L/C, D/P D/A