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ASTM A240/XM-17 Plate
Standard: AISI, ASTM, UNS, SAE, JIS, B.S., DIN
Grades:
Dimensions(mm): 1mm-2000mm
Place of Origin: Sichuan, China (Mainland)
Technique: Hot-rolled
Payment Terms: 30% advanced payment,the balance will be paid before shipment.
Minimum Order Quantity: 1.5 Ton/Tons
Port: Chongqing & Shanghai
Packaging Details: in bundle according to your requirement
Delivery Time: about 30-90 days
Supply Ability: 500000 Ton/Tons per Month

Detailed Product Description

ASTM A240/XM-17 Plate

Chemical composition:

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.08 0.75 7.5-9 0.045 0.03 17.5-22 5-7
Mo Al Cu Nb Ti V Ce
2-3            
N Co Pb B Other    
0.25-0.5            
              

Mechanical behavior:

Tensile strength of sigma (MN/m2) > b = 550
Yield strength sigma s (MN/m2) > = 200
Elongation the delta (%) > = 5 and 40
Shrinkage of bits (%) > = 55
Hardness: 187 hb or less; 90 HRB or less; 200 hv or less
UNS AISIXXX T31501 is equivalent to the United States, in China the XM - equivalent to 17 AISIXXX, XM - 17 = China Taiwan XXX XXXX = = international standard Russia UNS T31501 XM - 17 = = Japan Germany XM - 17-10 = 17 if used in the XM - 700 ℃ high temperature, XM - 17 should be competent, because it is both an austenitic stainless steel, and application of a wide range of austenite steel body is strong, but had better not exceed 750 ℃, the heat treatment for solid solution treatment, that is heated to above 1000 ℃, the heat preservation time after water quenching, again USES the above temperature 60 ~ 100 ℃ for aging. Quantity, etc.

Heat treatment process:

Conditions of A - 1900 (1038 C) for 30 minutes, less than 60 F (16 ℃) for complete martensitic phase change cooling. H 950 - treatment condition for 1 hour, the air cooling of the material at 900 F (482 C).. Conditions H925, H1025, H1075, H1100, H1150 soaked 4 hours after solution treatment of materials in a specific temperature, air cooler, conditions H1150M, soaking solution treated material in 1400 ℉ (760 C), 2 hours, air cooling, and then hot 1150 F for 4 hours, air cooling (620 C).

Raw materials for this product

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