E R S A E W H D C R TA A H AT E ON G F R AR N N I O O T E S RS C BE US S. C T E U A T E I EC N TR AN C EN P E S C T A NN ST N H OU ON O IS CO FA C IC TH MP R Y S. TO WH WI CO E L N AL NG D S, D D TE IC HI YE N LE TE S N T LO IO T C A A E P CT AN E F N H R L E EC O EM UN SM ON M Y J DI C TE M R NL T S T N R HE O A A H O E O T T WO M AN D O T OM M VE T C ER O GE P EM A R AM D
E D I U G S C R I S E BA TEN A S FA
N O
For More Information : https://www.metalyardindia.com/alloy-steel-grade-b16-gr7-fasteners-suppli
TYPES OF FASTENERS
• ASTM A193 Gr.B16 / A194 Grade 7 Fasteners • ASTM A193 Gr.B7 / A194 Grade 2H Fasteners • Super Duplex Stainless Steel 32750 (F53) Fasteners
ALLOY STEEL B7-2H FASTENERS ASTM A194 Grade 2H is a specification for high-tensile carbon steel nuts and other internally threaded fasteners. Hot forging, cold forging, or machining from heat treated bar material are all options for producing Grade 2H nuts. Chemical Composition of SASTM SIA194 Cr Grade C Mn P Mo A194
0.370.49
0.651.10
0.035 Max
0.04 Max
0.150.35
0.751.20
0.150.25
SUPER DUPLEX STEEL S32750 FASTENERS Super Duplex Steel S32750 Fasteners is a super duplex stainless steel with a greater alloy composition, making it stronger and more corrosion resistant than Duplex 2205. The saw processing of Super Duplex Steel S32750 Nuts is a mechanical procedure that results in enhanced hardness for the current structure and substantially less unwanted deformation. Chemical Composition of Super Duplex Steel S32750 Ele NI men t
CR
FE
C
MN
P
S
SI
MO
N
CU
W
327 6.00 24.0 58.0 0.03 1.20 0.03 0.02 0.80 3.00 0.24 0.50 50 – 0 – 95 0 max 5 0 max – – max 8.00 26.0 min max max max 5.00 0.32 0
ALLOY STEEL B16, GR 7 FASTENERS Only high-quality raw materials purchased from reputable market suppliers are used to manufacture the fasteners. Fasteners are also made from high-quality alloys in accordance with industry standards such as ASTM, ASME, and others. High strength, robust design, anti-corrosive, great tensile strength, and high durability are some of these features. Chemical Composition of alloy steel B16 Grade
C
Mn
P
Su
SI
Cr
Mo
B16 (4140)
0.37 0.49%
0.65 1.10%
0.035%
0.040%
0.15 0.35%
0.75 1.20%
0.15 0.25%
E H T IGH F O RH E O S N O S F ER IS ER EN D L T S R EA AS U A T Y D F U O AL R O F B A ET EE Y M ION LIT P UA Q For More information :https://www.metalyardindia.com/
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